CN108450224A - A kind of breeding method of peach - Google Patents

A kind of breeding method of peach Download PDF

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Publication number
CN108450224A
CN108450224A CN201810270424.8A CN201810270424A CN108450224A CN 108450224 A CN108450224 A CN 108450224A CN 201810270424 A CN201810270424 A CN 201810270424A CN 108450224 A CN108450224 A CN 108450224A
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peach
parts
fruit
breeding method
growth agent
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方庆
杜保伟
熊明国
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Shangqiu Polytechnic
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Shangqiu Polytechnic
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/005Cultivation methods
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N37/00Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/42Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing within the same carbon skeleton a carboxylic group or a thio analogue, or a derivative thereof, and a carbon atom having only two bonds to hetero atoms with at the most one bond to halogen, e.g. keto-carboxylic acids
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N65/00Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
    • A01N65/03Algae
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure

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  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Environmental Sciences (AREA)
  • Plant Pathology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Botany (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cultivation Of Plants (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The present invention provides a kind of breeding methods of peach, including:(A) fruit growth agent is sprayed on the fruit grown toward peach, the composition of the fruit growth agent includes:In terms of mass fraction, 25 parts of potassium permanganate, 57 parts of dodecyl sodium sulfate, 13 parts of potassium nitrate, 35 parts of diatom, 12 parts of jasmonate, 12 parts of brown sugar;(B) follow-up fertilising, top dressing, pollard, pest management harvest after fruit maturation.The fruit growth agent that the breeding method of the peach of the embodiment of the present invention is allocated meticulously by using inventor, implementation to entirely spraying process carries out after precisely holding, so that it is high to cultivate obtained Peach fruits quality preservation, fruit is bigger, fruit sugar content is moderate, soluble sugar content also increased, and the economic benefit of bigger is created for the plantation cultivation of peach fruit tree.

Description

A kind of breeding method of peach
Technical field
The present invention relates to peach to cultivate field, in particular to a kind of breeding method of peach.
Background technology
The bark chocolate of peach, coarse when old is in flakey, and sprig is elongated, hairless, glossy, green, area without shade It is transformed into red, has a large amount of small skin holes;Hibernaculum cone, top is blunt, and outer by pubescence, normal 2-3 fasciation, centre is leaf bud, Both sides are bud.The oval lanceolar of blade, elliptic-lanceolate or ovum shape lanceolar, it is 7-15 centimetres long, it is 2-3.5 centimetres wide, first Hold tapering, base portion wide wedge shape, above it is hairless, have a small number of pubescence or hairless between arteries and veins below, limb has serration or rough sawn Tooth, increment have body of gland or Non-gland body, and petiole is sturdy, 1-2 centimetres long, often with 1 to several pieces bodies of gland, Non-gland body sometimes.Flower Dan Sheng, first Opened in leaf, 2.5-3.5 centimetres of diameter, bennet is extremely short or there are few stalks, and calyx tube is bell, dilute there are few hair by pubescence, green and have Punctation, sepal is oval to oblong, and top round blunt, outer by pubescence, the long round shape ellipse of petal is pink to wide obovate Color, rare to be white, stamen about 20-30, anther blush, style is several isometric or slightly shorter with stamen, and ovary is by pubescence.
Peach fruit delicious flavour, it is full of nutrition, it is one of the fresh fruit that people like the most.In addition to fresh food, it can also be processed into peach Dried meat, peach butter, peach juice, dried peach and peach can.Also there is many parts of peach medical value, root, leaf, flower, benevolence can be used as medicine, and have Have a functions such as cough-relieving, promoting blood circulation, defaecation, peach kernel oil content 45% can squeeze iundustrial oil, peach-pit hard shell can preparing active carbon, be more The raw material of industry of purposes.And China is the maximum country of peach cultivated area, China peach cultivation in recent years also tends to product Kind diversification, planting type diversification.
But in this case, China peach cultivation also occurs that fruit quality is poor, the low phenomenon of per unit area yield.Therefore mesh Prescience research also is concerned with how preferably to improve its peach fruit itself by improving peach Physiological Index in Leaves more Quality.
In view of this, special propose the present invention.
Invention content
The purpose of the present invention is to provide a kind of breeding method of peach, this method is allocated meticulously by using inventor The fruit growth agent arrived, the implementation to entirely spraying process carry out after precisely holding so that the Peach fruits quality ratio cultivated Higher, fruit is bigger, and fruit sugar content is moderate, and soluble sugar content also increased, and is that wound is cultivated in the plantation of peach fruit tree The economic benefit for having made bigger is conducive to the occupation rate of market for improving Peach fruits, and entire spraying method is easy to operate, operates item Part is also relatively milder, at low cost, both economical, is suitable for wide popularization and application.
In order to realize that the above-mentioned purpose of the present invention, spy use following technical scheme:
The present invention provides a kind of breeding methods of peach, include the following steps:
(A) fruit growth agent is sprayed on the fruit grown toward peach, the composition of the fruit growth agent includes:With mass parts Number meter, 2-5 parts of potassium permanganate, 5-7 parts of dodecyl sodium sulfate, 1-3 parts of potassium nitrate, 3-5 parts of diatom, 1-2 parts of jasmonate, 1-2 parts of brown sugar;
(B) follow-up fertilising, top dressing, pollard, pest management harvest after fruit maturation.
In the prior art, the bark chocolate of peach, coarse when old is in flakey, and sprig is elongated, hairless, glossy, Green, area without shade are transformed into red, have a large amount of small skin holes;Hibernaculum cone, top is blunt, outer by pubescence, normal 2-3 fasciation, Centre is leaf bud, and both sides are bud.The oval lanceolar of blade, elliptic-lanceolate or ovum shape lanceolar, 7-15 centimetres long, wide 2- 3.5 centimetres, apex is tapering, base portion wide wedge shape, above it is hairless, have a small number of pubescence or hairless between arteries and veins below, limb tool is thin Sawtooth or rough sawn tooth, increment have body of gland or Non-gland body, and petiole is sturdy, 1-2 centimetres long, often with 1 to several pieces bodies of gland, sometimes without gland Body.Flower Dan Sheng, opens, 2.5-3.5 centimetres of diameter, bennet is extremely short or there are few stalks, and calyx tube is bell, dilute several by pubescence prior to leaf It is hairless, green and have punctation, sepal is oval to oblong, and top round blunt is outer by pubescence, and the long round shape ellipse of petal is extremely Wide obovate, pink, rare to be white, stamen about 20-30, anther blush, style is several isometric or slightly shorter with stamen, ovary quilt Pubescence.
Peach fruit delicious flavour, it is full of nutrition, it is one of the fresh fruit that people like the most.In addition to fresh food, it can also be processed into peach Dried meat, peach butter, peach juice, dried peach and peach can.Also there is many parts of peach medical value, root, leaf, flower, benevolence can be used as medicine, and have Have a functions such as cough-relieving, promoting blood circulation, defaecation, peach kernel oil content 45% can squeeze iundustrial oil, peach-pit hard shell can preparing active carbon, be more The raw material of industry of purposes.And China is the maximum country of peach cultivated area, China peach cultivation in recent years also tends to product Kind diversification, planting type diversification.
But in this case, China peach cultivation also occurs that fruit quality is poor, the low phenomenon of per unit area yield.Therefore mesh Prescience research also is concerned with how preferably to improve its peach fruit itself by improving peach Physiological Index in Leaves more Quality.
The present invention provides a kind of peach in order to solve the above technical problems, cultivate the more excellent fruit of quality Breeding method, the breeding method specially use a kind of applicant and carry out regioselective fruit life according to the habit of peach Long agent, the fruit growth agent contain a variety of accelerating agent ingredients that can promote growth, and coordinate specific peach training of the invention Educate method so that the fruit that the peach after being sprayed by using the spraying method of the present invention is tied is not only big but also fragrant and sweet, and quality is very It is excellent, and proved by correlation test, soluble solid content, soluble sugar content and the hardness of fruit are more moderate, and And the tart flavour of fruit itself can also be reduced accordingly by the breeding method, taste of fruit is improved, is very suitable for being widely popularized and answer With.
Preferably, the composition of fruit growth agent includes:In terms of mass fraction, 3-4 parts of potassium permanganate, dodecyl sodium sulfate 6-7 parts, 2-3 parts of potassium nitrate, 4-5 parts of diatom, 1.5-2 parts of jasmonate, 1.5-2 parts of brown sugar.
Wherein, the quality that the addition of diatom, jasmonate can reach volume increase, improve fruit so that peach is in environment Under conditions of condition is relatively severe still can well-grown, the addition of potassium permanganate, potassium nitrate can increase the resistance of peach, And nutrition needed for feeding, the addition of brown sugar is other than supply nutrition, and soil that subsequently must be near fertile fertilising is one action two .The addition of each component is all to have certain purpose in a word, and being not simple selection can add.
Preferably, fruit growth agent is first made into the solution of a concentration of 5-10wt% before sprinkling, if the too high possibility of concentration Can to growth play the role of inhibition, it is therefore desirable to be configured to the suitable concentration of comparison, in addition to this concentration can also be 6wt%, 7wt%, 8wt% etc..
In addition, in the step (A) of the present invention, fruit growth agent is first handled as follows before spraying:It is given birth to toward fruit In long agent at the uniform velocity be passed through ozone, ozone is passed through rate control between 10-20ml/min.
Being passed through ozone and can play mild bactericidal effect at the uniform velocity, prevents peach teratogenesis, can also reach growth-promoting Long purpose, certain ozone amount cannot be too big, otherwise can play the effect run counter to desire.
Preferably, it after being passed through ozone, after Infrared irradiation 20-30s, then is sprayed.Utilize the irradiation of infrared light The nutrient in solution can be effectively activated, the absorption of peach is promoted to grow.
Preferably, in fruit growth agent further include the acetic acid aqueous solution 10-15 mass parts for having chitosan.The wherein described shell is poly- A concentration of 0.4-0.6g/ml of sugar gives necessary nutrition in peach growth course by adding chitosan.
In the step (B) of the present invention, used fertilizer is generally compound organic fertilizer when the present invention applies fertilizer, compound Not only ingredient is natural for the organic fertilizer of type, but also is more conducive to survive, also the effect of rich soil, wherein dose is preferably 300-400kg/ mus of compound organic fertilizer, compound organic fertilizer be animal wastes, stalk, bacteria residue mixture.
Preferably, compound organic fertilizer includes:By percentage to the quality, animal wastes 20-30wt%, stalk 10-20wt%, Surplus is bacteria residue.
Preferably, the humic fertilizer that topdressing amount is 50-100kg/ mus, it is primary per 20-50d top dressings, by applying humic fertilizer energy So that soil is more loose, the more healthy and strong of molding peach growth has been cultivated.
Compared with prior art, beneficial effects of the present invention are:
(1) peach breeding method of the invention, the fruit growth agent allocated meticulously by using inventor, to entire The implementation for spraying process carries out after precisely holding so that the Peach fruits quality preservation cultivated is high, and fruit is bigger, fruit sugar Divide content moderate, soluble sugar content also increased, and the economic benefit of bigger be created for the plantation cultivation of peach fruit tree, favorably In the occupation rate of market for improving Peach fruits, and entire spraying method is easy to operate, and operating condition is also relatively milder, at low cost, than It is more economical, it is suitable for wide popularization and application;
(2) it in peach breeding method of the invention, specially uses a kind of applicant and is carried out according to the habit of peach Regioselective fruit growth agent, the fruit growth agent contain a variety of accelerating agent ingredients that can promote growth, and coordinate this Invent specific peach breeding method so that the fruit that the peach after being sprayed by using the spraying method of the present invention is tied is again big Again fragrant and sweet, quality is very excellent, and is proved by correlation test, and soluble solid content, soluble sugar content and fruit are hard Degree is more moderate, and can also reduce the tart flavour of fruit itself accordingly by the breeding method, improves taste of fruit;
(3) this method operating procedure is simple, and operating condition is mild, and front and back step linking is close, and three wastes generate, whole green Colour circle is protected, and more feasible approach is provided to cultivate the more excellent Peach fruits of quality, has very strong directive significance, It provides powerful technical support and largely operates feasible data.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is with a concentration of abscissa of standard sucrose, using absorbance value as the sucrose standard curve figure made by ordinate.
Specific implementation mode
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is The conventional products that can be obtained by commercially available purchase.
Embodiment 1
The cultivating process of peach carries out in accordance with the following steps:
1) beta pruning processing is carried out to peach with spring in winter, cuts the branch of mixed and disorderly not bud, peach Post flowering, into The processing of row flower thinning, and honey progress honey pollination is cultivated, after peach result, carry out fruit thinning processing;
2) fruit-bearing shoot cluster that no disease and pests harm, the tree vigo(u)r golden mean of the Confucian school, growing way are consistent, the amount of bearing fruit is reasonable, young fruit is healthy is randomly choosed to make To spray object;
3) fruit growth agent is prepared:The carry out dispensing in terms of mass fraction, 2 parts of potassium permanganate, 7 parts of dodecyl sodium sulfate, 1 part of potassium nitrate, 5 parts of diatom, 2 parts of jasmonate, 1 part of brown sugar;
4) carry out spraying processing between 9-10 points in the morning in July, configuration good quality point before the fruit growth agent sprayed sprays Number be 5wt% solution, uniformly spray Peach fruits back and forth 2-3 time, twice between interlude be 10d;
5) fertilising and top dressing:350kg/ mus of compound organic fertilizer is added and makees base fertilizer, then ploughs under and increases land fertility in soil, The group of compound organic fertilizer becomes:The mixture 25wt% of cow dung and sheep manure, stalk 15wt%, surplus are bacteria residue, and follow-up top dressing is more Secondary, the humic fertilizer of 80kg/ mus of addition carries out top dressing, primary per 40d top dressings;
6) prevention and control of plant diseases, pest control:According to pest biological characteristics, the methods of gyplure, sugar-vinegar liquid, frequency vibration lamp trapping evil are taken Worm sprays DDVP, is sprayed 1 time every 7-10d, even spray 2-3 times, and fruit maturation can harvest.
Embodiment 2
The cultivating process of peach carries out in accordance with the following steps:
1) beta pruning processing is carried out to peach with spring in winter, cuts the branch of mixed and disorderly not bud, peach Post flowering, into The processing of row flower thinning, and honey progress honey pollination is cultivated, after peach result, carry out fruit thinning processing;
2) fruit-bearing shoot cluster that no disease and pests harm, the tree vigo(u)r golden mean of the Confucian school, growing way are consistent, the amount of bearing fruit is reasonable, young fruit is healthy is randomly choosed to make To spray object;
3) fruit growth agent is prepared:The carry out dispensing in terms of mass fraction, 5 parts of potassium permanganate, 5 parts of dodecyl sodium sulfate, 3 parts of potassium nitrate, 3 parts of diatom, 1 part of jasmonate, 2 parts of brown sugar, (chitosan concentration is the acetic acid aqueous solution containing chitosan 0.6g/ml) 15 parts;
4) carry out spraying processing between 9-10 points in the morning in July, configuration good quality point before the fruit growth agent sprayed sprays Number is the solution of 10wt%, in solution at the uniform velocity be passed through ozone, ozone is passed through rate control in 15ml/min, infrared light is used in combination Irradiate 25s after, uniformly spray Peach fruits back and forth 2-3 time, twice between interlude be 10d;
5) fertilising and top dressing:300kg/ mus of compound organic fertilizer is added and makees base fertilizer, then ploughs under and increases land fertility in soil, The group of compound organic fertilizer becomes:The mixture 30wt% of cow dung and sheep manure, stalk 20wt%, surplus are bacteria residue, and follow-up top dressing is more Secondary, the humic fertilizer of 50kg/ mus of addition carries out top dressing, primary per 50d top dressings;
6) prevention and control of plant diseases, pest control:According to pest biological characteristics, the methods of gyplure, sugar-vinegar liquid, frequency vibration lamp trapping evil are taken Worm sprays DDVP, is sprayed 1 time every 7-10d, even spray 2-3 times, and fruit maturation can harvest.
Embodiment 3
The cultivating process of peach carries out in accordance with the following steps:
1) beta pruning processing is carried out to peach with spring in winter, cuts the branch of mixed and disorderly not bud, peach Post flowering, into The processing of row flower thinning, and honey progress honey pollination is cultivated, after peach result, carry out fruit thinning processing;
2) fruit-bearing shoot cluster that no disease and pests harm, the tree vigo(u)r golden mean of the Confucian school, growing way are consistent, the amount of bearing fruit is reasonable, young fruit is healthy is randomly choosed to make To spray object;
3) fruit growth agent is prepared:The carry out dispensing in terms of mass fraction, 3 parts of potassium permanganate, 7 parts of dodecyl sodium sulfate, 2 parts of potassium nitrate, 5 parts of diatom, 1.5 parts of jasmonate, 1.5 parts of brown sugar, the acetic acid aqueous solution (chitosan concentration containing chitosan For 0.4g/ml) 10 parts;
4) carry out spraying processing between 9-10 points in the morning in July, configuration good quality point before the fruit growth agent sprayed sprays Number is the solution of 7wt%, in solution at the uniform velocity be passed through ozone, ozone is passed through rate control in 10ml/min, infrared light is used in combination Irradiate 20s after, uniformly spray Peach fruits back and forth 2-3 time, twice between interlude be 10d;
5) fertilising and top dressing:400kg/ mus of compound organic fertilizer is added and makees base fertilizer, then ploughs under and increases land fertility in soil, The group of compound organic fertilizer becomes:Cow dung 20wt%, stalk 10wt%, surplus are bacteria residue, and follow-up top dressing is multiple, add 100kg/ mus Humic fertilizer carry out top dressing, it is primary per 20d top dressings;
6) prevention and control of plant diseases, pest control:According to pest biological characteristics, the methods of gyplure, sugar-vinegar liquid, frequency vibration lamp trapping evil are taken Worm sprays DDVP, is sprayed 1 time every 7-10d, even spray 2-3 times, and fruit maturation can harvest.
Embodiment 4
The cultivating process of peach carries out in accordance with the following steps:
1) beta pruning processing is carried out to peach with spring in winter, cuts the branch of mixed and disorderly not bud, peach Post flowering, into The processing of row flower thinning, and honey progress honey pollination is cultivated, after peach result, carry out fruit thinning processing;
2) fruit-bearing shoot cluster that no disease and pests harm, the tree vigo(u)r golden mean of the Confucian school, growing way are consistent, the amount of bearing fruit is reasonable, young fruit is healthy is randomly choosed to make To spray object;
3) fruit growth agent is prepared:The carry out dispensing in terms of mass fraction, 4 parts of potassium permanganate, 6 parts of dodecyl sodium sulfate, 3 parts of potassium nitrate, 4 parts of diatom, 2 parts of jasmonate, 2 parts of brown sugar, (chitosan concentration is the acetic acid aqueous solution containing chitosan 0.5g/ml) 12 parts;
4) carry out spraying processing between 9-10 points in the morning in July, configuration good quality point before the fruit growth agent sprayed sprays Number is the solution of 8wt%, in solution at the uniform velocity be passed through ozone, ozone is passed through rate control in 20ml/min, infrared light is used in combination Irradiate 30s after, uniformly spray Peach fruits back and forth 2-3 time, twice between interlude be 10d;
5) fertilising and top dressing:360kg/ mus of compound organic fertilizer is added and makees base fertilizer, then ploughs under and increases land fertility in soil, The group of compound organic fertilizer becomes:Cow dung 27wt%, stalk 16wt%, surplus are bacteria residue, and follow-up top dressing is multiple, add 70kg/ mus Humic fertilizer carry out top dressing, it is primary per 30d top dressings;
6) prevention and control of plant diseases, pest control:According to pest biological characteristics, the methods of gyplure, sugar-vinegar liquid, frequency vibration lamp trapping evil are taken Worm sprays DDVP, is sprayed 1 time every 7-10d, even spray 2-3 times, and fruit maturation can harvest.
Comparative example 1
Other operating procedures are consistent with embodiment 4, do not spray any fruit growth agent only, tested as blank.
Comparative example 2
Other operating procedures are consistent with embodiment 4, and only selection sprinkling clear water replaces sprinkling fruit growth agent.
Comparative example 3
Other operating procedures are consistent with embodiment 4, do not include jasmonate, diatom in fruit growth agent only.
Comparative example 4
Other operating procedures are consistent with embodiment 4, and only fruit growth agent dispensing is:The carry out dispensing in terms of mass fraction, 10 parts of potassium permanganate, 2 parts of dodecyl sodium sulfate, 3 parts of potassium nitrate, 4 parts of diatom, 5 parts of jasmonate, 0.1 part of brown sugar contain 12 parts of the acetic acid aqueous solution (chitosan concentration 0.5g/ml) of chitosan.
Comparative example 5
Other operating procedures are consistent with embodiment 4, do not include dodecyl sodium sulfate in fruit growth agent only.
Comparative example 6
Other operating procedures are consistent with embodiment 4, do not include potassium permanganate in fruit growth agent only.
Experimental example 1
The measurement of soluble sugar content:
1) sucrose 200mg accurately is weighed, with constant volume in distillation water dissolution postposition 100ml volumetric flasks, takes the examination of 6 numbers Pipe is added sucrose stoste and distilled water by table pipette in every test tube, then is separately added into anthrone immediately in each test tube Reagent 0.5ml and concentrated sulfuric acid 5ml, shakes up, and heats 1 minute, is rinsed to room temperature with tap water, in 620nm wavelength in boiling water bath Lower survey absorbance value.Make abscissa with standard sucrose concentration, ordinate is made with absorbance value, standard curve processed is drawn, such as 1 institute of attached drawing Show.It is y=379.65x+4.6602 (R2=0.9997) to acquire calibration curve equation.
2) sample treatment:It takes Peach fruits edible part to weigh 5g, is placed in 20ml beakers, add distilled water about 15ml, heat 15 minutes, it is ground into homogenate in mortar, is filled into 100ml volumetric flasks with funnel, distilled water is used in combination to rush mortar and beaker It washes for several times, is preserved under room temperature of labelling.
3) measurement of soluble sugar:Supernatant 1ml is taken, constant volume is to 50ml volumetric flasks, then from the absorption of 50ml volumetric flasks Clear liquid 0.1ml is put into 20ml Boiling tubes, adds 1.9ml water, adds 0.5ml anthrone reagents, and is carefully added into the 5ml concentrated sulfuric acids, Concussion is uniform, so that test tube is placed in boiling water bath and heats 15 minutes, taking-up cooled with running water, 10 minutes is stood, in spectrophotometric It counts and surveys absorbance value at 620nm wavelength, be repeated three times, be averaged.Sugar content is found from standard curve, you can acquires sample The sugar content of product, specific sugar content result are as shown in table 1 below.
Experimental example 2
The calibration of 0.1N sodium hydroxide solutions:It accurately weighs oxalic acid 6.3035g to be dissolved in distilled water, with 1000ml volumetric flasks Constant volume is titrated with 0.1N sodium hydroxides (to be calibrated) to get 0.1N oxalic acid solutions, calculates the actual concentrations of sodium hydroxide Value.The measurement of acid content:It takes Peach fruits edible part to weigh 5g, is placed in 20ml beakers, add distilled water about 15ml, in mortar It is ground into homogenate, is filled into 100ml volumetric flasks with funnel, adds distilled water to scale.Filtrate 20ml is drawn to be put into triangular flask, Add phenolphthalein indicator two to drip, titrated with 0.1N sodium hydroxides, until solution is pale red.Write down the use of sodium hydroxide Amount repeats titration three times, is averaged, specific acid content result is as shown in table 1 below:
Result treatment:Fruits and vegetables acid content %=100*V*N* conversion factors/b/A
V=NaOH liquid dosage (milliliter)
N=NaOH liquid molar concentration (mol/L)
A=sample grams
Total ml made of B=sample liquids
Sample liquid ml when b=is titrated
Conversion factor is calculated by malic acid (0.067)
Experimental example 3
Three fruits of random selection take three points in the sunny slope of fruit and in the shade face respectively, use fruit using suture as boundary The hardness of real hardometer measuring band follicarpium reality, is averaged, and record data, the result of specific hardness is as shown in table 1 below.
1 test result of table
As can be seen that the breeding method of the present invention can significantly improve Peach fruits soluble sugar content from upper table 1, compare According to being even higher by as many as 3mg/g, moreover it is possible to corresponding to reduce Peach fruits acid content and promote the hardness of peach in itself therefore comprehensive Economy has been closed, has been produced, each factor such as manpower considers, it is believed that breeding method of the invention has and can promote Peach fruits quality Effect.
Although illustrate and describing the present invention with specific embodiment, it will be appreciated that without departing substantially from the present invention's Many other change and modification can be made in the case of spirit and scope.It is, therefore, intended that in the following claims Including belonging to all such changes and modifications in the scope of the invention.

Claims (10)

1. a kind of breeding method of peach, which is characterized in that include the following steps:
(A) fruit growth agent is sprayed on the fruit grown toward peach, the composition of the fruit growth agent includes:With mass fraction Meter, 2-5 parts of potassium permanganate, 5-7 parts of dodecyl sodium sulfate, 1-3 parts of potassium nitrate, 3-5 parts of diatom, 1-2 parts of jasmonate are red It is 1-2 parts sugared;
(B) follow-up fertilising, top dressing, pollard, pest management harvest after fruit maturation.
2. the breeding method of peach according to claim 1, which is characterized in that in the step (A), the fruit growth The composition of agent includes:In terms of mass fraction, 3-4 parts of potassium permanganate, 6-7 parts of dodecyl sodium sulfate, 2-3 parts of potassium nitrate, diatom 4-5 parts, 1.5-2 parts of jasmonate, 1.5-2 parts of brown sugar.
3. the breeding method of peach according to claim 1, which is characterized in that the fruit growth agent is first matched before sprinkling At the solution of a concentration of 5-10wt%.
4. according to the breeding method of claim 1-3 any one of them peach, which is characterized in that described in the step (A) Fruit growth agent is first handled as follows before spraying:Into fruit growth agent at the uniform velocity be passed through ozone, ozone is passed through speed Rate controls between 10-20ml/min.
5. the breeding method of peach according to claim 4, which is characterized in that in the step (A), be passed through ozone Afterwards, it with after Infrared irradiation 20-30s, then is sprayed.
6. according to the breeding method of claim 1-3 any one of them peach, which is characterized in that described in the step (A) Further include the acetic acid aqueous solution 10-15 mass parts containing chitosan in fruit growth agent.
7. the breeding method of peach according to claim 6, which is characterized in that in the step (A), the chitosan Between a concentration of 0.4-0.6g/ml.
8. the breeding method of peach according to claim 1, which is characterized in that in the step (B), dose 300- 400kg/ mus of compound organic fertilizer, compound organic fertilizer be animal wastes, stalk, bacteria residue mixture.
9. the breeding method of peach according to claim 8, which is characterized in that the compound organic fertilizer includes:With quality Percentages, animal wastes 20-30wt%, stalk 10-20wt%, surplus are bacteria residue.
10. the breeding method of peach according to claim 1, which is characterized in that in the step (B), topdressing amount 50- 100kg/ mus of humic fertilizer, it is primary per 20-50d top dressings.
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