CN109678606A

CN109678606A - A kind of set meal fertilizer preventing biennial bearing caused by sweet shaddock extension fruit picking

Info

Publication number: CN109678606A
Application number: CN201910119581.3A
Authority: CN
Inventors: 孔庆波; 张青; 栗方亮
Original assignee: Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Current assignee: Institute of Soil and Fertilizer Fujian Academy of Agricultural Sciences
Priority date: 2019-02-18
Filing date: 2019-02-18
Publication date: 2019-04-26
Anticipated expiration: 2039-02-18
Also published as: CN109678606B

Abstract

The invention belongs to technical field of fertilizers, and in particular to a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking.The present invention provides a kind of ingredients, and promotion honey shaddock bud differentiation set meal simple, low in cost, that effect is good is fertile: including a kind of time of childbirth fertilizer set meal fertilizer and a kind of flower and fruit protecting fertilizer set meal fertilizer; the time of childbirth fertilizer set meal fertilizer is to supplement the nutrients and promote bud differentiation; it is made of root fertilizer and foliar fertilizer; flower and fruit protecting fertilizer set meal fertilizer is to be made of to improve flowers and fruits quality root fertilising and foliage dressing.The set meal fertilizer can promote fruit tree nutrition supplement, be conducive to bud differentiation, prevents fruit drop to promote the fruit tree growth in the coming year, avoids the underproduction.

Description

A kind of set meal fertilizer preventing biennial bearing caused by sweet shaddock extension fruit picking

Technical field

The invention belongs to technical field of fertilizers, and in particular to a kind of set meal for preventing biennial bearing caused by sweet shaddock extension fruit picking Fertilizer.

Background technique

Biennial bearing of fruits is orchard worker's problem generally to be faced, and is driven in some burst weather and economic interests Under, picking of waiting for the right price often especially is selected in early stage, orchard worker at a low price, so that fruit tree fruit-growing time extends, the good year for harvesting of delaying Bearing-age tree cause and effect stays the tree time long more, additional to increase the certain burden of tree body, consumes to trunk infusion bigger.The life of fruit at this time Long development consumes many nutrients, so that cannot have enough nutrients to be used for flower_bud formation, as a result inhibits flower_bud formation.Its Secondary, the seed developed in fruit generates the hormone for inhibiting flower bud initiation, mainly gibberellin, and forms the original of biennial bearing One of because.And fruit tree is every year from leaf bud and flower_bud formation shoot, flower and fruit, and the ratio between the bud and leaf bud formed every year Relationship is to determine one of the principal element of fruit yield.Therefore it after bud differentiation, is easily sought in the vigorous period fruit tree of flowers and fruits Insufficient supply is supported, the quality of bud is caused, the quality of Pollination Fertilization reduces, and the depauperation etc. of floral organ is unfavorable for fruit growth The case where, still have the appearance of biennial bearing, it is seen that in the nutrient supply of Post flowering fruit tree flowers and fruits be also particularly important.

Patent CN104177169A discloses a kind of compound fertilizer for preventing pear tree biennial fruiting and its method of administration, root The characteristic for having stored nutrient according to the tree body of pear tree and each growth period are to fertilizer demand amount difference, pear tree kind of making rational planning for Nutrient demand and method of administration during plant, not only sufficiently meet the nutrient supply of current year pear tree, further promote pear tree storage The ability of nutrition is hidden, provides the supply of basic nutrient for yielding positive results for next year, the phenomenon that so as to avoid biennial fruiting Occurring, fruit head is uniform, and moisture is sufficient, and delicious juice is rich, and fruit yield is greatly improved compared with conventional fertilizers application, But this method condition is harsh, cultivates human and material resources height at high cost, and expending.Patent CN107041196A discloses one Kind solves the problems, such as the fertilizing method of golden Chinese scholartree biennial bearing: (1) the branch cutting back of golden Chinese scholartree being left after golden Chinese scholartree fallen leaves in winter 10cm-30cm long continues to expand around hole fertilising and plant carrying out cutting lateral root, digs annular ditch, fertilizer A and soil are mixed and apply ditch It is interior；(2) it after after spring, young sprout is sprouted, as golden Chinese scholartree rudiment Xin Shao≤5cm long, is sprayed on golden Chinese scholartree blade face with fertilizer B, young sprout 15- It is carried out spraying golden Chinese scholartree blade face with fertilizer C when 25cm long, young sprout 25-40cm long spray golden Chinese scholartree blade face with fertilizer D to get this Induction of the golden Chinese scholartree by fertilizer B, C, D containing Herba portulacae, auxotype separate living tissue are converted into mitogenetic group of inflorescence type in invention It knits, i.e. floral induction, single fringe of golden Chinese scholartree, which hangs rice rate, can reach 95% or more, effective solution gold Chinese scholartree biennial bearing problem, Quan Mianti The high yield of golden Chinese scholartree, improves the planting benefit of golden Chinese scholartree, but this method period is long, implementation method complexity.

What the present invention mainly introduced is the gentle sweet shaddock tree in Fujian on the south the Changjiang river, this area addresses is vast, landform is multiple Miscellaneous, warmer climate is moist, is suitable for honey shaddock growth.Before sweet shaddock tree Morphological Differentiation of Flower Bud initial stage, Post flowering, fruit tree needs its nutrient Seeking Truth is extremely important；The traditional fertilization of orchard worker supplies deficiency to fruit tree nutrition, does not reasonably adjust nutrient content, therefore this hair It is bright to be dedicated to biennial bearing caused by solving the problems, such as fruit tree evening fruit picking, it is preferred that emphasis is the guarantor of time of childbirth fertilizer and florescence after fruit picking spends guarantor Fruit；Bud differentiation and production practices close relation, the research of differentiation of floral bud of fruit tree mechanism and overcome biennial bearing of fruits result, improve Fruit quality and treelet do sth. in advance the result is that being closely connected.Therefore, the present invention is intended to provide a set of water-soluble set meal fertilizer can promote Bud differentiation, flower and fruit protecting avoid biennial bearing caused by late fruit picking to improve sweet shaddock yield.

Summary of the invention

Technical problem to be solved by the invention is to provide a kind of sweet shaddocks that sweet shaddock fruit prevention biennial bearing is picked for evening Set meal fertilizer can promote fruit tree nutrition supplement, be conducive to bud differentiation, prevent fruit drop to promote the fruit tree growth in the coming year, Avoid the underproduction.

In order to solve problem above, the promotion honey pomelo flower that the present invention provides a kind of ingredients is simple, low in cost, effect is good Bud break up set meal fertilizer: including a kind of time of childbirth fertilizer set meal fertilizer and a kind of flower and fruit protecting fertilizer set meal fertilizer, the time of childbirth fertilizer set meal fertilizer be in order to Supplement the nutrients promote bud differentiation, be made of root fertilizer and foliar fertilizer, flower and fruit protecting set meal fertilizer be in order to improve flowers and fruits quality, It is made of root fertilizer and foliar fertilizer.

A kind of supplement the nutrients promotes the time of childbirth fertilizer root fertilizer of bud differentiation, and active constituent is made of following parts by weight: urea 12-15 parts, 30-32 parts of monoammonium phosphate, 25-27 parts of bone meal, 14-15 parts of potassium dihydrogen phosphate, 0.2-0.3 parts of boric acid, microelement 0.9-1.1 parts of iron, manganese, zinc chelate, 1.2 parts of magnesium nitrate, 6 parts of chitin, 2 parts of humic acid.

The wherein humic acid, for any one in fulvic acid or biochemical fulvic acid；Microelement iron, manganese, zinc chelating Object is EDTA chelating fertilizer.

The preparation method of time of childbirth fertilizer root fertilizer, using equal increments mixing method: raw material is weighed in proportion, it is spare；First by boron Acid is mixed with trace elements iron MnZn copper chelate, sequentially adds magnesium nitrate, humic acid, chitin, potassium dihydrogen phosphate, urine Element, bone meal are uniformly mixed, and are eventually adding monoammonium phosphate mixing, are obtained the consistent mixture of color, ground, cross 200 meshes, Weighing packs to arrive finished product.

A kind of supplement the nutrients promotes the time of childbirth fertilizer foliar fertilizer of bud differentiation, and active constituent includes following parts by weight composition: phosphorus Acid dihydride potassium 14-16,20-40 parts of amino acid, 15-25 parts of sugar, 1-5 parts of urea, trace elements iron MnZn copper chelate 0.9-1.1 Part, 0.9-1.1 parts of sodium molybdate, 3-20 parts of auxiliary agent, 0.2 part of uniconazole P.

The amino acid is one or more compound amino acids of proline, glutamic acid, poly-aspartic-acid；Sugar is sugarcane Sugar, the one or two of glucose are compound；Uniconazole P is a kind of growth inhibitor, has double type effect: cause young sprout stop it is long with Cause the accumulation of cytokinin.Cytokinin has positive effect to promotion flower_bud formation.Delay plant in addition, also having Grow, inhibit stem elongation, shorten internode, promote plant tillering, increase plant stress-resistance performance, improve yield and other effects.

The auxiliary agent includes: dispersing agent, wetting agent, diffusion agent and preservative；Dispersing agent, wetting agent, infiltration Diffusant and preservative are 3:3:8:1 by weight.Addition dispersing agent, preservative can increase the liquid stabilising of water-soluble fertilizer Property, to avoid liquid precipitation, the resting period is more long；Wetting agent and diffusion agent are added, when to spray fertilizer, enhancing drop exists Wetting, infiltration and diffusion on blade, improve the utilization rate of fertilizer.

Time of childbirth fertilizer foliar fertilizer preparation method: taking amino acid and sugar to be dissolved in 10-20 parts of water, and stirring shakes up, is configured to pH For the mother liquor of 2-5；At 15-35 DEG C of room temperature, pH adjusting agent is added, mother liquor pH is adjusted to 6-10, the iron of EDTA chelating is added, Manganese, zinc, copper, and be stirred continuously and shake up, urea is added and stirs 1-2h, adds potassium dihydrogen phosphate, stirring shakes up, and sodium molybdate is added After stirring 0.2h, other remaining ingredients are added, are eventually adding auxiliary agent stirring 0.1-2h, filtering, formed product.

The fertilizing method of the time of childbirth fertilizer set meal fertilizer: (or so November) trunk infusion is most of by fruit tree after fruit picking It takes away, temperature is lower at this time, and fruit tree is to phosphorus malabsorption, it is therefore desirable to supplement a large amount of nutrition, especially need to increase P elements. Thus phosphorus content is more in reagent time of childbirth fertilizer root fertilizer of the present invention；Cave is carried out to sweet shaddock tree using time of childbirth fertilizer root fertilizer to apply, At sweet 2~3 cun of root of the shaddock tree of distance, the strip fertilising band of a depth about 5-10cm, earthing after fertilising are dug.After applying time of childbirth fertilizer Second day, time of childbirth fertilizer foliar fertilizer, complete stool sprays are sprayed, dosage is preferred to spray generation water droplet, it is therefore intended that promotes bud differentiation Absorb nutrition.Using the time of childbirth fertilizer foliar fertilizer, 300~500 times need to be diluted with water, then sprayed；Every 8~10 days into Row once sprays, and sprays 2-4 times.

Mating ancillary measure:

(1) pinching: the shoot of sprouting is beaten it is top, preferably the morning carry out, the side shoot pinching of auxiliary support branch is given over to, with not shadow It rings illumination between strain and reaches plan leaves remained for standard.Pinching time, to master carry out for 7~10 days before young sprout binds, this When honey shaddock tree be in the best fruiting period, early promote hair branch, the effect that evening forms axillary bud is again little.

(2) girdling control shoot: be precisely controlled sweet shaddock bud differentiation: girdling is used based on trunk, major branch or other boughs Spiral girdling need to adjust screw pitch according to the age of tree, and girdling is after the last tip is aging, in mid or late January when the discovery winter tip starts to sprout When dynamic, enclosed in tree body skeleton branch girdling one, depth reaches xylem.The effect of girdling is to prevent the photosynthetic production of overground part in the short time Object is transported to root, reduces the nutrition supply of root system, so that root mass water suction be inhibited to inhale fertilizer, is reached and is inhibited Shoot growth and control winter The effect of the tip.Girdling treatment effect promotes the formation of bud Physiology and biochemistry and inflorescences primordium, and it is flat to change Endogenous Hormones Weighing apparatus improves final stage branch abloom rate and female flower fruit-setting rate to promote sweet shaddock at flower.Girdling can once postpone flowering time 15-20 days, girdling preferably should not gently weigh.

(3) winter cuts: should retain the method for fruit branch (do not trim preferably and only carry out spending preceding trimming) when the winter cuts as far as possible to protect It protects and using the bud for having been formed and having been formed, keeps off year in the coming year not small.It is principal contradiction between the fruit and bud of good year tree One of, that is, nutritional ingredient competition.Fruit branch is trimmed, it is therefore intended that can by sunlight sufficiently, Qiang Guangneng Enough inhibit the synthesis of auxin in young sprout, stronger ultraviolet light can be also passivated, and decompose auxin, be dominant so that promoting florigen Gesture promotes the formation of bud.Draw branch is sagging, turn round branch, twists the tip to be also beneficial to flower_bud formation.In addition, it is abundant to terminate autumn growth in fruit picking It is completely cured after aging in conjunction with fertilising, crab rooting, shines root.

(4) after fruit picking to before spending the budding period, twice, it is 29% lime sulfur aqua 100- that clear garden, which uses medicament, in clear garden 300 times.

Simple, low in cost, effect that invention additionally provides a kind of ingredients is suitble to well the sweet shaddock of flowering fruit bearing stage application to protect flower Fruit retention set meal fertilizer.

A kind of flower and fruit protecting root fertilizer improving flowers and fruits quality, active constituent are made of following parts by weight: urea 20-30 Part, 30-32 parts of monoammonium phosphate, 15-20 parts of bone meal, 14-15 parts of potassium dihydrogen phosphate, trace elements iron MnZn copper chelate 0.9- 1.1 parts, 1.2 parts of magnesium nitrate, 6 parts of chitin.

Flower and fruit protecting root method for preparing fertilizer, using equal increments mixing method, by each effective component weight Percentage composition weighs raw material, spare；First each microelement is mixed, sequentially add magnesium nitrate, chitin, potassium dihydrogen phosphate, Urea, bone meal are uniformly mixed, and are eventually adding monoammonium phosphate mixing, are obtained the consistent mixture of color, ground, cross 200 mesh Sieve, weighing pack to arrive finished product.

A kind of flower and fruit protecting foliar fertilizer improving flowers and fruits quality, active constituent include following parts by weight composition: biphosphate Potassium 14-16,20-40 parts of amino acid, 15-25 parts of sugar, 5-10 parts of urea, 0.9-1.1 parts of trace elements iron MnZn copper chelate, molybdenum Sour sodium 0.9-1.1 parts, 3-20 parts of auxiliary agent, 0.1 part of gibberellin.

Wherein gibberellin is a kind of plant growth regulator with height physiological activity, can promote significantly axis, Leaf growth can also make nutrition balanced, facilitate crop growing state if growth period sprays, in Spraying in the flowering stage, can flower and fruit protecting, also can Make Fruit, more there is U.S. fruit to act on；Auxiliary agent, amino acid and sugar in reagent of the present invention is and used in above-mentioned time of childbirth fertilizer foliar fertilizer Unanimously.

The flower and fruit protecting foliar fertilizer preparation method: it by corresponding amino acid and carbohydrate, is dissolved in 10-20 parts of water, stirs It mixes, shakes up, be configured to the mother liquor that pH is 2-5；At 15-3 DEG C of room temperature, pH adjusting agent is added, mother liquor pH is adjusted to 6-10, is added Enter the iron of EDTA chelating, manganese, zinc, copper, and be stirred continuously and shake up, urea is added and stirs 1-2h, adds potassium dihydrogen phosphate, stirs Shake up, be added sodium molybdate stirring 0.2h after, other remaining ingredients are added, be eventually adding auxiliary agent stirring 0.1-2h, filtering, product at Type.

Fertilizing method: sweet shaddock tree Post flowering applies flower and fruit protecting root fertilizer to fruit tree, carries out cave to sweet shaddock tree and apply, At sweet 2~3 cun of root of the shaddock tree of distance, the strip fertilising band of a depth about 5-10cm, earthing after fertilising are dug.Bao Huabao is sprayed every other day Fruit foliar fertilizer, complete stool sprays, dosage are preferred with spraying generation water droplet, hereafter sprayed every 8-10 days once, spray 2-4 times i.e. It can.It needing first to be diluted 300-500 times using the flower and fruit protecting foliar fertilizer, physiological fallen fruit phase first time does not emphasize fruit retention, 1-2 foliar fertilizer, microelement-supplementing can be sprayed again.

Mating ancillary measure: off year fruit tree is there are two types of situation, the flower and fruit protecting measure that different situations is selected difference:

The utility model has the advantages that preventing fruit tree extension fruit picking the invention proposes a kind of and causing biennial bearing, promote sweet shaddock germination differentiation The method of flower and fruit protecting.

Specific embodiment

The present invention is further elaborated combined with specific embodiments below, but embodiment does not appoint the present invention The restriction of what form.

Embodiment one

It is a kind of to prevent the fertilizer of biennial bearing set meal caused by sweet shaddock extension fruit picking: to be spent including a kind of time of childbirth fertilizer set meal fertilizer and a kind of guarantor Fruit retention fertilizer set meal fertilizer, which is to be made of to supplement the nutrients and promote bud differentiation root fertilizer and foliar fertilizer.

A kind of supplement the nutrients promotes the time of childbirth fertilizer root fertilizer of bud differentiation, and active constituent is made of following parts by weight:

Urea	15
		Monoammonium phosphate	32.5
Bone meal	27
		Potassium dihydrogen phosphate	15
EDTA-Fe	0.25
		EDTA-Mn	0.25
EDTA-Zn	0.25
		EDTA-Cu	0.25
Magnesium nitrate	1.2
		Chitin	6
Boric acid	0.3
		Humic acid	2

The specific preparation method of above-mentioned time of childbirth fertilizer root fertilizer includes the following steps:

Raw material is weighed in proportion, it is spare；First boric acid and trace elements iron MnZn copper chelate are mixed, sequentially add nitre Sour magnesium, humic acid, chitin, potassium dihydrogen phosphate, urea, bone meal are uniformly mixed, and are eventually adding monoammonium phosphate mixing, are obtained color Consistent mixture, is ground, and 200 meshes are crossed, and weighing packs to arrive finished product.

A kind of supplement the nutrients promotes the time of childbirth fertilizer foliar fertilizer of bud differentiation, and active constituent is made of following parts by weight:

The specific preparation method of above-mentioned time of childbirth fertilizer foliar fertilizer includes the following steps:

Time of childbirth fertilizer foliar fertilizer preparation method: taking glutamic acid, proline and sucrose to be dissolved in 25.9 parts of water, and stirring shakes up, It is configured to the mother liquor that pH is 2-5；At 15-35 DEG C of room temperature, pH adjusting agent is added, mother liquor pH is adjusted to 6-10, EDTA is added The iron of chelating, manganese, zinc, copper, and be stirred continuously and shake up, urea is added and stirs 1-2h, adds potassium dihydrogen phosphate, stirring shakes up, After sodium molybdate stirring 0.2h is added, other remaining ingredients are added, are eventually adding dispersing agent, wetting agent, diffusion agent and anti-corrosion 0.1-2h, filtering, formed product are stirred in agent.

The fertilizing method of the time of childbirth fertilizer set meal fertilizer: (or so November) trunk infusion is most of by fruit tree after fruit picking It takes away, temperature is lower at this time, and fruit tree is to phosphorus malabsorption, it is therefore desirable to supplement a large amount of nutrition, especially need to increase P elements. Because phosphorus content is more in reagent time of childbirth fertilizer root fertilizer of the present invention；Cave is carried out to sweet shaddock tree using time of childbirth fertilizer root fertilizer to apply, At 2-3 cuns of distance sweet shaddock tree root, the strip fertilising band of a depth about 5-10cm, earthing after fertilising are dug.After applying time of childbirth fertilizer Second day, time of childbirth fertilizer foliar fertilizer, complete stool sprays are sprayed, dosage is preferred to spray generation water droplet, it is therefore intended that promotes bud differentiation Absorb nutrition.Using the time of childbirth fertilizer foliar fertilizer, need first to be diluted 300-500 times with water, then sprayed；Every 8-10 It is once sprayed, and is sprayed 2-4 times.

Mating ancillary measure:

(2) girdling control shoot: be precisely controlled sweet shaddock bud differentiation: girdling is used based on trunk, major branch or other boughs Spiral girdling adjusts screw pitch according to the age of tree, and girdling is after the last tip is aging, in mid or late January when the discovery winter tip starts to sprout When, it is enclosed in tree body skeleton branch girdling one, depth reaches xylem.The effect of girdling is to prevent overground part photosynthate in the short time It is transported to root, reduces the nutrition supply of root system, so that root mass water suction be inhibited to inhale fertilizer, reached and inhibit Shoot growth and the control winter tip Effect.Girdling treatment effect promotes the formation of bud Physiology and biochemistry and inflorescences primordium, changes Endogenous Hormones balance, To promote sweet shaddock at flower, final stage branch abloom rate and female flower fruit-setting rate are improved.Girdling can once postpone flowering time 15-20 It, girdling preferably should not gently weigh.

(3) winter cuts: should do the best when the winter cuts retains the method for fruit branch (do not trim preferably and only carry out spending preceding trimming) and protects It protects and using the bud for having been formed and having been formed, keeps off year in the coming year not small.It is principal contradiction between the fruit and bud of good year tree One of, that is, nutritional ingredient competition.Fruit branch is trimmed, it is therefore intended that can by sunlight sufficiently, Qiang Guangneng Enough inhibit the synthesis of auxin in young sprout, stronger ultraviolet light can be also passivated, and decompose auxin, be dominant so that promoting florigen Gesture promotes the formation of bud.Draw branch is sagging, turn round branch, twists the tip to be also beneficial to flower_bud formation.In addition, it is abundant to terminate autumn growth in fruit picking It is completely cured after aging in conjunction with fertilising, crab rooting, shines root.

Flower and fruit protecting fertilizer set meal fertilizer is to be made of to improve flowers and fruits quality root fertilising and foliage dressing.

A kind of flower and fruit protecting fertilizer root fertilizer, active constituent are made of following parts by weight:

Urea	26.8
		Monoammonium phosphate	32
Bone meal	18
		Potassium dihydrogen phosphate	15
EDTA-Fe	0.25
		EDTA-Mn	0.25
EDTA-Zn	0.25
		EDTA-Cu	0.25
Magnesium nitrate	1.2
		Chitin	6

The specific preparation method of above-mentioned flower and fruit protecting fertilizer root fertilizer includes the following steps:

Raw material is weighed by each effective component weight percentage, it is spare；First each microelement is mixed, then is successively added Enter magnesium nitrate, chitin, potassium dihydrogen phosphate, urea, bone meal to be uniformly mixed, is eventually adding monoammonium phosphate mixing, obtains color one The mixture of cause, is ground, and 200 meshes are crossed, and weighing packs to arrive finished product.

A kind of flower and fruit protecting fertilizer foliar fertilizer, active constituent are made of following parts by weight:

The specific preparation method of above-mentioned flower and fruit protecting fertilizer foliar fertilizer includes the following steps:

It is dissolved in corresponding proline, glutamic acid and sucrose in 22 parts of water, stirs, shake up, being configured to pH is 2-5's Mother liquor；At 15-35 DEG C of room temperature, pH adjusting agent is added, mother liquor pH is adjusted to 6-10, is added the iron of EDTA chelating, manganese, zinc, Copper, and be stirred continuously and shake up, urea is added and stirs 1-2h, adds potassium dihydrogen phosphate, stirring shakes up, and sodium molybdate stirring is added After 0.2h, other remaining ingredients are added, are eventually adding auxiliary agent stirring 0.1-2h, filtering, formed product.

Fertilizing method: sweet shaddock tree Post flowering applies flower and fruit protecting root fertilizer to fruit tree, carries out cave to sweet shaddock tree and apply, At 2-3 cuns of distance sweet shaddock tree root, the strip fertilising band of a depth about 5-10cm, earthing after fertilising are dug.Bao Huabao is sprayed every other day Fruit foliar fertilizer, complete stool sprays, dosage are preferred with spraying generation water droplet, hereafter sprayed every 8-10 days once, spray 2-4 times i.e. It can.It needing first to be diluted 300-500 times using the flower and fruit protecting foliar fertilizer, physiological fallen fruit phase first time does not emphasize fruit retention, 1-2 foliar fertilizer, microelement-supplementing can be sprayed again.

Embodiment two

Potassium dihydrogen phosphate	16
		Proline	23
Sucrose	16
		Urea	4
Sodium molybdate	0.9
		EDTA-Fe	0.25
EDTA-Mn	0.25
		EDTA-Zn	0.25
EDTA-Cu	0.25
		Uniconazole P	0.2
Dispersing agent	3
		Wetting agent	3
Diffusion agent	8
		Preservative	1
Water	25.9

The fertilizing method of the time of childbirth fertilizer set meal fertilizer: (or so November) trunk infusion is most of by fruit tree after fruit picking It takes away, temperature is lower at this time, and fruit tree is to phosphorus malabsorption, it is therefore desirable to supplement a large amount of nutrition, while need to increase P elements.Cause For in the fertilizer of reagent time of childbirth fertilizer root of the present invention phosphorus content it is more；Cave is carried out to sweet shaddock tree using time of childbirth fertilizer root fertilizer to apply, At 2-3 cuns of distance sweet shaddock tree root, the strip fertilising band of a depth about 5-10cm, earthing after fertilising are dug.The after applying time of childbirth fertilizer Two days, time of childbirth fertilizer foliar fertilizer, complete stool sprays are sprayed, dosage is preferred to spray generation water droplet, it is therefore intended that bud differentiation is promoted to inhale Receive nutrition.Using the time of childbirth fertilizer foliar fertilizer, 300-500 times need to be diluted with water, then sprayed；Every 8-10 days into Row once sprays, and sprays 2-4 times.

Urea	27.8
		Monoammonium phosphate	31
Bone meal	19
		Potassium dihydrogen phosphate	14
EDTA-Fe	0.25
		EDTA-Mn	0.25
EDTA-Zn	0.25
		EDTA-Cu	0.25
Magnesium nitrate	1.2
		Chitin	6

Potassium dihydrogen phosphate	16
		Proline	21
Sucrose	18
		Urea	6
Sodium molybdate	0.9
		EDTA-Fe	0.25
EDTA-Mn	0.25
		EDTA-Zn	0.25
EDTA-Cu	0.25
		Gibberellin	0.1
Dispersing agent	3
		Wetting agent	3
Diffusion agent	8
		Preservative	1
Water	22

Fertilizing method: sweet shaddock tree Post flowering applies flower and fruit protecting root fertilizer to fruit tree, carries out cave to sweet shaddock tree and apply, 2-3 cuns of distance sweet shaddock tree root at a distance, digs the strip fertilising band of a depth about 5-10cm, earthing after fertilising.Guarantor's flower is sprayed every other day Fruit retention foliar fertilizer, complete stool sprays, dosage are preferred with spraying generation water droplet, hereafter sprayed every 8-10 days once, spray 2-4 times i.e. It can.It needing first to be diluted 300-500 times using the flower and fruit protecting foliar fertilizer, physiological fallen fruit phase first time does not emphasize fruit retention, 1-2 foliar fertilizer, microelement-supplementing can be sprayed again.

Embodiment three

Potassium dihydrogen phosphate	15
		Glutamic acid	22
Sucrose	17
		Urea	3
Sodium molybdate	0.9
		EDTA-Fe	0.25
EDTA-Mn	0.25
		EDTA-Zn	0.25
EDTA-Cu	0.25
		Uniconazole P	0.2
Dispersing agent	4
		Wetting agent	4
Diffusion agent	6
		Preservative	1
Water	25.9

The fertilizing method of the time of childbirth fertilizer set meal fertilizer: (or so November) trunk infusion is most of by fruit tree after fruit picking It takes away, temperature is lower at this time, and fruit tree is to phosphorus malabsorption, it is therefore desirable to supplement a large amount of nutrition, especially need to increase P elements. Because phosphorus content is more in reagent time of childbirth fertilizer root fertilizer of the present invention；Cave is carried out to sweet shaddock tree using time of childbirth fertilizer root fertilizer to apply, At 2-3 cuns of distance sweet shaddock tree root, the strip fertilising band of a depth about 5-10cm, earthing after fertilising are dug.After applying time of childbirth fertilizer Second day, time of childbirth fertilizer foliar fertilizer, complete stool sprays are sprayed, dosage is preferred to spray generation water droplet, it is therefore intended that promotes bud differentiation Absorb nutrition.Using the time of childbirth fertilizer foliar fertilizer, 300-500 times need to be diluted with water, then sprayed；Every 8-10 days It is once sprayed, is sprayed 2-4 times.

Potassium dihydrogen phosphate	15
		Glutamic acid	22
Sucrose	17
		Urea	7
Sodium molybdate	0.9
		EDTA-Fe	0.25
EDTA-Mn	0.25
		EDTA-Zn	0.25
EDTA-Cu	0.25
		Gibberellin	0.1
Dispersing agent	4
		Wetting agent	4
Diffusion agent	6
		Preservative	1
Water	22

In view of influence of the height above sea level to orchard biennial bearing phenomenon of sweet shaddock growth district, the present invention respectively at height above sea level about Zhangzhou City, the town Xia Zhai, the Pinghe County village the Guan Feng garden Guanxi Xi Miyouchan of 420m, height above sea level about 60m Zhangzhou City, the town Nan Sheng, Pinghe County The garden preceding mountain village Mi Youchan carries out test tracking, and it applies the recovery situation after set meal fertilizer, excellent possessed by the present invention program to verify More property and the foundation that should be widely promoted.

Example IV

A kind of application for the set meal fertilizer preventing biennial bearing caused by sweet shaddock extension fruit picking

(1) experimental field overview

2015-2017 location test be located at Zhangzhou City, the town Xia Zhai, the Pinghe County village Guan Feng (24 ° 40 ' 18.94 of N ", E117 ° 11 ' 09.24 ") Guanxi small stream honey shaddock base carries out, height above sea level 420m, belongs to south subtropics monsoon region, and 3 years average annual precipitations are 1724 millis Rice, 3 years average annual temperature are 21.3 DEG C.It, should before the set meal fertilizer for applying biennial bearing caused by the sweet shaddock extension fruit picking of prevention of the invention The biennial bearing phenomenon of Di Qu Guanxi small stream honey shaddock is more obvious, and historical law is obvious (to be shown in Table 12012-2014 and bloom and count and yield Variation).Soil Elemental characters are shown in Table 2.

Sweet shaddock selects red heart honey shaddock kind, and size plant height is almost the same.

1 2012-2014 of table is bloomed several and yield variation

Table 2 is tried for the main physicochemical character of soil

(2) experimental design

Using field plot comparative test.

Test sets 2 processing, 3 repetitions, every 8 plants of processing cell, plantation 4.2 × 3.8m of distance, 40 plants/acre, using with The arrangement of machine district's groups.

Control group: habits fertilization processing: applying nitrogen, phosphorus pentoxide and potassium oxide mass ratio 11~December is 1:2:1, Formula is 100 kilogram of fertilizer by 43.5 kilograms of S-based compound fertilizer of 15-15-15,54 kilograms of calcium superphosphate, 0.5 kilogram of borax, sulphur 1.25 kilograms of sour zinc, 0.75 kilogram and 11.1 kilograms of potash magnesium sulphate fertilizer composition of magnesium sulfate；2~March applies nitrogen, phosphorus pentoxide It is 2:1:1 with potassium oxide mass ratio, is formulated as 100 kilogram of fertilizer by 25 kilograms of urea, the S-based compound fertilizer 75 of 15-15-15 is public Jin composition；Young fruit fertilizer applies the 1st time for 4~May, and application nitrogen, phosphorus pentoxide and potassium oxide mass ratio are 1:1:1, is formulated and is 100 kilogram of fertilizer are all made of the S-based compound fertilizer of 15-15-15；Fruit-promoting fertilizer applies the 1st time for 6~July, applies nitrogen, five oxygen Changing two phosphorus and potassium oxide mass ratio is 1:1:1, is formulated 88.9 kilograms of S-based compound fertilizer for 100 kilogram of fertilizer by 15-15-15, 11.1 kilograms of potash magnesium sulphate fertilizer compositions；August part applies the 2nd time, and application nitrogen, phosphorus pentoxide and potassium oxide mass ratio are 1:1:1, Formula is 92.3 kilograms of S-based compound fertilizer of 100 kilogram of fertilizer by 15-15-15,7.7 kilograms of potash magnesium sulphate fertilizer compositions；

Test group:

Processing 1: from 2~March of 11~December to next year, the same control group of fertilizing management, using the present invention after April The set meal fertilizer of biennial bearing caused by the sweet shaddock extension fruit picking of the prevention of embodiment 1, fertilizer amount is using mass fractions such as single plants as standard.

Processing 2: from 2~March of 11~December to next year, the same control group of fertilizing management, using the present invention after April The set meal fertilizer of biennial bearing caused by the sweet shaddock extension fruit picking of the prevention of embodiment 2, fertilizer amount is using mass fractions such as single plants as standard.

Processing 3: from 2~March of 11~December to next year, the same control group of fertilizing management, using the present invention after April The set meal fertilizer of biennial bearing caused by the sweet shaddock extension fruit picking of the prevention of embodiment 3, fertilizer amount is using mass fractions such as single plants as standard.

Specific fertilizing method is as follows:

The fertilizing method of the time of childbirth fertilizer set meal fertilizer: right using time of childbirth fertilizer root fertilizer after fruit picking (or so November) Sweet shaddock tree carries out cave and applies, and at 2-3 cuns of distance sweet shaddock tree root, digs the strip fertilising band of a depth about 8cm, covers after fertilising Soil.Second day after applying time of childbirth fertilizer, time of childbirth fertilizer foliar fertilizer, complete stool sprays are sprayed, dosage is preferred to spray generation water droplet, and purpose exists Nutrition is absorbed in promotion bud differentiation.Using the time of childbirth fertilizer foliar fertilizer, 500 times need to be diluted with water, then sprayed； It was once sprayed, is sprayed 4 times every 10 days.

The flower and fruit protecting fertilizer set meal fertilizer fertilizing method: sweet shaddock tree Post flowering applies flower and fruit protecting root fertilizer to fruit tree, right Sweet shaddock tree carries out cave and applies, and in 2-3 cuns of distant places of distance sweet shaddock tree root, digs the strip fertilising band of a depth about 8cm, covers after fertilising Soil.Flower and fruit protecting foliar fertilizer, complete stool sprays are sprayed every other day, and dosage is preferred to spray generation water droplet, hereafter sprays one every 10 days It is secondary, it sprays 4 times.It needs first to be diluted 500 times using the flower and fruit protecting foliar fertilizer, physiological fallen fruit phase first time is not strong Fruit retention is adjusted, 2 foliar fertilizers, microelement-supplementing can be sprayed again.

Mating ancillary measure:

(1) pinching: the shoot of sprouting is beaten it is top, preferably the morning carry out, the side shoot pinching of auxiliary support branch is given over to, with not shadow It rings illumination between strain and reaches plan leaves remained for standard.The pinching time, to master carries out for 10 days before young sprout binds, sweet at this time Shaddock tree is in the best fruiting period, early to promote hair branch, and the effect that evening forms axillary bud is again little.

(4) after fruit picking to before spending the budding period, twice, clear garden uses 300 times of lime sulfur aqua that medicament is 29% in clear garden.

Control group and test group are applied fertilizer by its method, other fertilizing management measures keep one with the Routine Management of local farmers It causes.Florescence statistical average is bloomed quantity, young fruit period statistical average young fruit quantity, harvest time statistical average yield.

Interpretation of result

1. different disposal blooms the influence of quantity to the florescence

3 different disposal of table blooms the influence of quantity to the florescence

Note: the stable yields time spends early period: 1000, flower mid-term 200 spends the later period 90.

There is table 3 it is found that applying set meal disclosed by the invention fertilizer, and handle by fertilizing method disclosed by the invention, 2015, Compared with conventional fertilizer application, spend early period and bloom quantity to increase by 43.17%~46.41%, flower mid-term bloom quantity increase by 16.00%~ 16.49%, spend the later period the flowers are in blossom that quantity increases by 25.26%~24.38%；Early period is spent compared with conventional fertilizer application for the good year within 2016 Quantity of blooming increases -3.58%~2.06%, and flower mid-term quantity of blooming increases by 2.22%~3.13%, spends the later period the flowers are in blossom that quantity increases Add 22.3%~3.08%；2017, compared with conventional fertilizer application, spend early period and bloom quantity to increase by 9.26%~9.77%, Hua Zhong Phase quantity of blooming increases by 17.98%~19.89%, spends the later period the flowers are in blossom that quantity increases by 19.01%~21.04%.It can be seen that pressing this hair Bright disclosed set meal formula and fertilizing method, can promote bud differentiation, and the florescence for improving sweet shaddock blooms quantity.

2. influence of the different disposal to sweet shaddock economical character

Influence of 4 different disposal of table to sweet shaddock economical character

As shown in Table 4, set meal fertilizer disclosed by the invention is applied, and is handled by fertilizing method disclosed by the invention, 2015, Achievement quantity is 1.53~1.60 times of conventional fertilizer application processing；2016, achievement quantity was 1.06~1.11 times of conventional fertilizer application； 2017, achievement quantity was 1.42~1.59 times of conventional fertilizer application, it is seen that set meal formula disclosed by the invention and fertilizing method are pressed, It can promote flower and fruit protecting, improve the achievement quantity of sweet shaddock.

3. influence of the different disposal to yield

Influence of 5 different disposal of table to yield

As shown in Table 5, compared with conventional fertilizer application, set meal fertilizer disclosed by the invention is applied, and press fertilising disclosed by the invention Method processing, sweet shaddock increases by 44.8%~46.3% within 2015；Sweet shaddock amplification -0.8%~1.0% in 2016；Sweet shaddock in 2017 Volume increase 47.2%~49.9%.Illustrate to be improved the yield in off year by set meal formula disclosed by the invention and fertilizing method, avoided Biennial bearing caused by late fruit picking.

Comparative example

1, material and method

(1) experimental field overview

Test is in the preceding mountain village in Zhangzhou City, the town Nan Sheng, Pinghe County (117 ° 49 ' 46.59 of 24 ° 44 ' 66.41 of N ", E ") Guanxi small stream honey Shaddock base carries out, height above sea level 60m, belongs to south subtropics monsoon region, and 3 years average annual precipitations are 1724 millimeters, and average annual temperature is within 3 years 21.3℃.It is experimental field laterite, examination honeyflow shaddock selects red heart honey shaddock kind, and size plant height is almost the same.Examination is granulated for soil Character alkali-hydrolyzable nitrogen 158.6mg/kg, available phosphorus 77.6mg/kg, available potassium 132.1mg/kg, organic matter 24.3g/kg, pH5.13.

(2) experimental design

Using field plot comparative test.

Test group:

Specific fertilizing method is as follows:

The fertilizing method of the time of childbirth fertilizer set meal fertilizer: right using time of childbirth fertilizer root fertilizer after fruit picking (or so November) Sweet shaddock tree carries out cave and applies, and in 2-3 cuns of distant places of distance sweet shaddock tree root, the strip fertilising band of a depth about 10cm is dug, after fertilising Earthing.Second day after applying time of childbirth fertilizer, time of childbirth fertilizer foliar fertilizer, complete stool sprays are sprayed, dosage is preferred to spray generation water droplet, purpose It is that bud differentiation is promoted to absorb nutrition.Using the time of childbirth fertilizer foliar fertilizer, 500 times need to be diluted with water, then sprayed It applies；It was once sprayed, is sprayed 4 times every 10 days.

The flower and fruit protecting fertilizer set meal fertilizer fertilizing method: sweet shaddock tree Post flowering applies flower and fruit protecting root fertilizer to fruit tree, right Sweet shaddock tree carries out cave and applies, and in 2-3 cuns of distant places of distance sweet shaddock tree root, the strip fertilising band of a depth about 10cm is dug, after fertilising Earthing.Flower and fruit protecting foliar fertilizer, complete stool sprays are sprayed every other day, and dosage is preferred to spray generation water droplet, hereafter sprayed every 10 days Once, it sprays 4 times.It needs first to be diluted 500 times using the flower and fruit protecting foliar fertilizer, physiological fallen fruit phase first time is not It emphasizes fruit retention, 2 foliar fertilizers, microelement-supplementing can be sprayed again.

Mating ancillary measure:

Interpretation of result

1. different disposal blooms the influence of quantity to the florescence

6 different disposal of table blooms the influence of quantity to the florescence

Note: the good year spends early period: 1000, flower mid-term 200 spends the later period 90.

There is table 6 it is found that applying set meal disclosed by the invention fertilizer, and handle by fertilizing method disclosed by the invention, 2015, Compared with conventional fertilizer application, spend early period and bloom quantity to increase by 43.11%~46.44%, flower mid-term bloom quantity increase by 16.10%~ 16.50%, spend the later period the flowers are in blossom that quantity increases by 25.26%~24.38%；Early period is spent compared with conventional fertilizer application for the good year within 2016 Quantity of blooming increases -3.44%~2.02%, and flower mid-term quantity of blooming increases by 2.25%~3.58%, spends the later period the flowers are in blossom that quantity increases Add 22.3%~3.08%；2017, compared with conventional fertilizer application, spend early period and bloom quantity to increase by 9.44%~9.72%, Hua Zhong Phase quantity of blooming increases by 17.90%~19.85%, spends the later period the flowers are in blossom that quantity increases by 19.04%~21.86%.It can be seen that pressing this hair Bright disclosed set meal formula and fertilizing method, can promote bud differentiation, and the florescence for improving sweet shaddock blooms quantity.

2. influence of the different disposal to sweet shaddock economical character

Influence of 7 different disposal of table to sweet shaddock economical character

As shown in Table 7, set meal fertilizer disclosed by the invention is applied, and is handled by fertilizing method disclosed by the invention, 2015, Achievement quantity is 1.53~1.58 times of conventional fertilizer application processing；2016, achievement quantity was 1.05~1.12 times of conventional fertilizer application； 2017, achievement quantity was 1.44~1.55 times of conventional fertilizer application, it is seen that set meal formula disclosed by the invention and fertilizing method are pressed, It can promote flower and fruit protecting, improve the achievement quantity of sweet shaddock.

3. influence of the different disposal to yield

Influence of 8 different disposal of table to yield

As shown in Table 8, compared with conventional fertilizer application, set meal fertilizer disclosed by the invention is applied, and press fertilising disclosed by the invention Method processing, sweet shaddock increases by 45.8%~46.8% within 2015；Sweet shaddock amplification -0.5%~1.0% in 2016；Sweet shaddock in 2017 Volume increase 45.2%~49.2%.Illustrate to be improved the yield in off year by set meal formula disclosed by the invention and fertilizing method, avoided Biennial bearing caused by late fruit picking.

By the test effect of example IV and comparative example it is found that applying set meal fertilizer disclosed by the invention, and it is public by the present invention The fertilizing method processing opened, under the premise of being conceived to flower and fruit protecting, there is very well biennial bearing phenomenon caused by sweet shaddock evening fruit picking Prevention and improvement result, prevent the sweet shaddock underproduction, and be suitable for different height above sea levels.

The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with Modification, is all covered by the present invention.

Claims

1. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking, it is characterised in that: the set meal fertilizer includes one kind Time of childbirth fertilizer set meal fertilizer and a kind of flower and fruit protecting fertilizer set meal fertilizer；The time of childbirth fertilizer set meal fertilizer is made of root fertilizer and foliar fertilizer；Protect flower Fruit retention fertilizer set meal fertilizer is made of root fertilizer and foliar fertilizer.

2. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking according to claim 1, it is characterised in that: The root fertilizer of the time of childbirth fertilizer, active constituent are made of following parts by weight: 12-15 parts of urea, 30-32 parts of monoammonium phosphate, bone 25-27 parts of powder, 14-15 parts of potassium dihydrogen phosphate, 0.2-0.3 parts of boric acid, 0.9-1.1 parts of trace elements iron MnZn copper chelate, nitre 1.2 parts of sour magnesium, 6 parts of chitin, 2 parts of humic acid.

3. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking according to claim 2, it is characterised in that: The humic acid is any one in fulvic acid or biochemical fulvic acid；The trace elements iron MnZn copper chelate is EDTA Chelating fertilizer.

4. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking according to claim 2, it is characterised in that: The preparation method of time of childbirth fertilizer root fertilizer, using equal increments mixing method: raw material is weighed in proportion, it is spare；First by boric acid with Trace elements iron MnZn copper chelate mixes, and sequentially adds magnesium nitrate, humic acid, chitin, potassium dihydrogen phosphate, urea, bone Powder is uniformly mixed, and is eventually adding monoammonium phosphate mixing, is obtained the consistent mixture of color, ground, and 200 meshes, weighing are crossed It packs to get finished product is arrived.

5. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking according to claim 1, it is characterised in that: The foliar fertilizer of the time of childbirth fertilizer, active constituent include following parts by weight composition: potassium dihydrogen phosphate 14-16,20-40 parts of amino acid, 15-25 parts sugared, 1-5 parts of urea, 0.9-1.1 parts of trace elements iron MnZn copper chelate, 0.9-1.1 parts of sodium molybdate, auxiliary agent 3-20 Part, 0.2 part of uniconazole P.

6. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking according to claim 5, it is characterised in that: The amino acid is proline, glutamic acid, poly-aspartic-acid it is one or more；Sugar be one of sucrose, glucose or Two kinds；The auxiliary agent includes: dispersing agent, wetting agent, diffusion agent and preservative；Dispersing agent, wetting agent, diffusion Agent and preservative are 3:3:8:1 by weight.

7. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking according to claim 5, it is characterised in that: The time of childbirth fertilizer foliar fertilizer preparation method: taking amino acid and sugar to be dissolved in 10-20 parts of water, and stirring shakes up, and being configured to pH is 2- 5 mother liquor；At 15-35 DEG C of room temperature, pH adjusting agent is added, mother liquor pH is adjusted to 6-10, microelement iron, manganese, zinc is added Chelate, and be stirred continuously and shake up, urea is added and stirs 1-2h, adds potassium dihydrogen phosphate, stirring shakes up, and sodium molybdate is added and stirs After mixing 0.2h, other remaining ingredients are added, are eventually adding auxiliary agent stirring 0.1-2h, filtering, formed product.

8. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking according to claim 1, it is characterised in that: The root fertilizer of the flower and fruit protecting, active constituent are made of following parts by weight: 20-30 parts of urea, 30-32 parts of monoammonium phosphate, bone 15-20 parts of powder, 14-15 parts of potassium dihydrogen phosphate, 0.9-1.1 parts of trace elements iron MnZn copper chelate, 1.2 parts of magnesium nitrate, crust 6 parts of element.

9. a kind of set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking according to claim 1, it is characterised in that: The foliar fertilizer of the flower and fruit protecting, active constituent include following parts by weight composition: potassium dihydrogen phosphate 14-16, amino acid 20-40 Part, 15-25 parts of sugar, 5-10 parts of urea, 0.9-1.1 parts of trace elements iron MnZn copper chelate, 0.9-1.1 parts of sodium molybdate, auxiliary agent 3-20 parts, 0.1 part of gibberellin.

10. a kind of application method for the set meal fertilizer for preventing biennial bearing caused by sweet shaddock extension fruit picking as described in claim 1, Be characterized in that: the fertilizing method of time of childbirth fertilizer set meal fertilizer: carrying out cave to sweet shaddock tree using time of childbirth fertilizer root fertilizer after fruit picking and apply, In 2~3 cun of distant places of the sweet shaddock tree root of distance, the strip fertilising band of a depth 5-10cm, earthing after fertilising, after applying time of childbirth fertilizer are dug Second day, time of childbirth fertilizer foliar fertilizer, complete stool sprays are sprayed, dosage is preferred to spray generation water droplet, it is therefore intended that promotes bud differentiation Nutrition is absorbed, using the foliar fertilizer, needs first to be diluted 300-500 times with water, then sprayed；It was carried out every 8-10 days It once sprays, sprays 2-4 times；

The fertilizing method of flower and fruit protecting fertilizer set meal fertilizer: sweet shaddock tree Post flowering applies flower and fruit protecting root fertilizer to fruit tree, to sweet shaddock fruit Tree carries out cave and applies, and in sweet 2~3 cun of distant places of shaddock tree root of distance, the strip for digging a depth 5-10cm applies fertilizer band, earthing after fertilising, Flower and fruit protecting foliar fertilizer, complete stool sprays are sprayed every other day, and dosage is preferred to spray generation water droplet, hereafter sprays one every 8-10 days It is secondary, it sprays 2-4 times, needs first to be diluted 300-500 times with water using the flower and fruit protecting foliar fertilizer, first time physiology The shedding phase does not emphasize fruit retention, can spray 1-2 foliar fertilizer again.