CN107021863A - A kind of sweet shaddock delays controlled release decrement set meal fertilizer and its application process - Google Patents
A kind of sweet shaddock delays controlled release decrement set meal fertilizer and its application process Download PDFInfo
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- CN107021863A CN107021863A CN201710387288.6A CN201710387288A CN107021863A CN 107021863 A CN107021863 A CN 107021863A CN 201710387288 A CN201710387288 A CN 201710387288A CN 107021863 A CN107021863 A CN 107021863A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
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Abstract
Delay controlled release decrement set meal fertilizer the invention discloses a kind of sweet shaddock, fertilizers for potted flowers, steady fruit fruit-promoting fertilizer and fruit picking maintenance fertilizer in mass ratio 91 are strengthened by the rush tip:120:523 compositions；Promote the tip and strengthen fertilizers for potted flowers by 42% sulfur-bearing sustained and controlled release composite fertilizer, 46% nitro-compound fertilizer and borax according to mass ratio 77:22:1 composition；Steady fruit fruit-promoting fertilizer is by 45% sulfur-bearing sustained and controlled release composite fertilizer, 46% nitro-compound fertilizer, 58% Water soluble fertilizer and magnesium sulfate according to mass ratio 66.7:16.7:8.3:8.3 composition；Fruit picking maintenance fertilizer is by 45% S-based compound fertilizer, borax, zinc sulfate, organic commercial fertilizer and calcium superphosphate according to mass ratio 15.3:0.19:0.38:76.48:7.65 composition.The set meal fertilizer can provide slow controlled release nitrogen source and quick-acting nitrogen sources simultaneously, meet demand of the sweet shaddock different times to nutrient；Sweet shaddock yield can be improved, increases benefit, fertilizer application frequency is reduced, ascorbic content and sugar-acid ratio in sweet shaddock is improved.
Description
Technical field
The invention belongs to the preparation field of slow-release or control-release fertilizer, and in particular to a kind of sweet shaddock delays controlled release decrement set meal fertilizer and its fertilising
Method.
Background technology
Sweet shaddock is the maximum industrial crops of South Fujian cultivated area, and only Zhangzhou City Pinghe County cultivated area has been just
More than 800,000 mu.Sweet shaddock is the larger perennial industrial crops of dose, and the sweet shaddock of every plant of result is compound using high concentration every year
Fertile 6-8kg.At present, sweet shaddock fertilising applies urea and compound essentially according to traditional fertilization mode, base manure and manuring late custom
Fertilizer, compound fertilizer formula is typically relatively simple, and the number of times that topdresses reaches 5-6 times, and this does not meet sweet shaddock itself not only to nutrient
Absorbing rule, and labor intensity can be increased.So if applied fertilizer according to the Nutrient Absorption rule of sweet shaddock, will significantly
Improve the utilization rate of fertilizer.In addition, peasant household substantially applies urea and Common compound fertilizer at present, the nitrogen source fertilizer efficiency provided is short,
Absorb slow, the yield and quality of the sweet shaddock of influence.
Sustained-controll-release fertiliser refers to that fertilizer nutrient rate of release is slow, and acquisition time is longer, all may be used in the whole growth period of crop
To meet the fertilizer of plant growth needs.Nitro-compound fertilizer is the compound fertilizer raw material such as addition phosphorus, potassium, production using ammonium nitrate as nitrogen source
Not only contain nitrate nitrogen in N, P, K the high-concentration compound fertilizer material gone out, its product but also contain ammoniacal nitrogen.Sustained-controll-release fertiliser can be certain
Time in nutrient is persistently provided, fertilizer efficiency is long, and with nitro-compound fertilizer compounding application, can reach can quickly supply nitrogen, and can grow
Time provides the effect of nitrogen source, meets sweet shaddock to the demand of nutrient, improves the yield and quality.
The content of the invention
In view of this, controlled release decrement set meal fertilizer is delayed it is an object of the invention to provide a kind of sweet shaddock, set meal fertilizer is by the rush tip
Strong fertilizers for potted flowers, steady fruit fruit-promoting fertilizer and fruit picking maintenance fertilizer composition, using the teaching of the invention it is possible to provide source of slow release nitrogen and quick-acting nitrogen sources, when providing different for sweet shaddock
Nitrogen source needed for phase, it is final to improve sweet shaddock yield and quality.
To achieve the above object, the technical scheme is that：
A kind of sweet shaddock delays controlled release decrement set meal fertilizer, and fertilizers for potted flowers, steady fruit fruit-promoting fertilizer and fruit picking maintenance fertilizer in mass ratio 91 are strengthened by the rush tip:
120:523 compositions；
Promote the tip and strengthen fertilizers for potted flowers by 42%（Total nutrient content）Sulfur-bearing sustained and controlled release composite fertilizer, 46%（Total nutrient content）Nitro-compound fertilizer and boron
Sand is according to mass ratio 77:22:1 composition, the nitrate nitrogen content 5% of 46% nitro-compound fertilizer；
Steady fruit fruit-promoting fertilizer is by 45%（Total nutrient content）Sulfur-bearing sustained and controlled release composite fertilizer, 46%（Total nutrient content）Nitro-compound fertilizer, 58%
（Total nutrient content）Water soluble fertilizer and magnesium sulfate are according to mass ratio 66.7:16.7:8.3:8.3 compositions, the nitre state of 46% nitro-compound fertilizer
Nitrogen content 5%；
Fruit picking maintenance fertilizer is by 45%（Total nutrient content）S-based compound fertilizer, borax, zinc sulfate, organic commercial fertilizer and calcium superphosphate are pressed
According to mass ratio 15.3:0.19:0.38:76.48:7.65 composition.
The described rush tip is strengthened in fertilizers for potted flowers, and 42%（Total nutrient content）The N-P of sulfur-bearing sustained and controlled release composite fertilizer2O5-K2O mass ratioes are
22-8-12,46%（Total nutrient content）The N-P of nitro-compound fertilizer2O5-K2O mass ratioes are 21-10-15, and the boron content of borax is
11wt%；
In described steady fruit fruit-promoting fertilizer, 45%（Total nutrient content）The N-P of sulfur-bearing sustained and controlled release composite fertilizer2O5-K2O mass ratioes are 17-
9-19,46%（Total nutrient content）The N-P of nitro-compound fertilizer2O5-K2O mass ratioes are 21-10-15, the N-P of 58% Water soluble fertilizer2O5-
K2O mass ratioes are 16-6-36, and the magnesium content of magnesium sulfate is 24wt%；
In described fruit picking maintenance fertilizer, 45%（Total nutrient content）The N-P of S-based compound fertilizer2O5-K2O mass ratioes are 15-15-15,
The boron content of borax is 11wt%, and the zinc content of zinc sulfate is to contain P in 21wt%, calcium superphosphate2O5For 16wt%；Organic commercial fertilizer
The content of organic matter >=40wt%, N+P2O5+K2O≥5wt%。
Sweet shaddock delays the application process of controlled release decrement set meal fertilizer made from a kind of preparation method as described above：In 2~March
91 kgs/acre of fertilizers for potted flowers is strengthened using the tip is promoted；5~June applies steady fruit fruit-promoting fertilizer 120 kg/mu；11~December protects using fruit picking
Fat up 523 kgs/acre.
It is as follows by weight percentage that the rush tip strengthens fertilizers for potted flowers active ingredient：Nitrate nitrogen 0.2%, ammonium nitrogen 4.4% delays controlled release
Nitrogen 16.9%, phosphorus pentoxide 8.4%, potassium oxide 12.5%, boron 1.1%；The steady fruit fruit-promoting fertilizer active ingredient is by weight percentage
Meter is as follows：Nitrate nitrogen 0.2%, ammonium nitrogen 3.3% delays Controlled-release nitrogen 11.3%, water-soluble nitrogen 1.3%, phosphorus pentoxide 8.2%, potassium oxide
18.2%, magnesium 2.0%；The fruit picking maintenance fertilizer active ingredient is as follows by weight percentage：Slow Controlled-release nitrogen 3.6%, phosphorus pentoxide
4.9%, potassium oxide 3.6%, boron 0.2%, zinc 0.4%, organic matter 30.6%.
Beneficial effect of the present invention is：
1）Sweet shaddock set meal fertilizer disclosed by the invention is containing slow controlled release nitrogen source and quick-acting nitrogen sources, and wherein sustained and controlled release composite fertilizer is slow-release nitrogen
Source, nitro-compound fertilizer and Water soluble fertilizer provide quick-acting nitrogen sources, and two kinds of form nitrogen sources can adjust in plant cell pH value and be conducive to
The storage of nitrogen source, can be continuously sweet shaddock supply nutrition, meet demand of the sweet shaddock different times to nutrient, improve sweet shaddock yield, change
Good sweet shaddock quality, increases benefit；
2）The invention also discloses the fertilizing method of the sweet shaddock set meal fertilizer, applied in 2~March promote the strong fertilizers for potted flowers of the tip, 5~6 respectively
Apply steady fruit fruit-promoting fertilizer month, apply fruit picking maintenance fertilizer 11~December；For in terms of the sweet shaddock yield, using the honey of the present invention
Shaddock set meal fertilizer and fertilizing method, than 165.4 kgs/acre of peasant habit fertilising volume increase, volume increase 4.64%；Come in terms of sweet shaddock quality
Say, it is the sweet shaddock Vitamin C content of maturation of harvest, soluble sugar content, total using the sweet shaddock set meal fertilizer and fertilizing method of the present invention
Acid and sugar-acid ratio all improve；For in terms of the economic benefit, using the sweet shaddock set meal fertilizer and fertilizing method of the present invention,
784.2 yuan/mu are increased income than peasant habit fertilising highest, 9.19% is increased income.
Embodiment
The present invention further illustrates the present invention with the following example, but protection scope of the present invention is not limited to following reality
Apply example.
Manure trial
Carry out field fertilizer efficiency to being planted in the sweet shaddock in Fujian Province Pinghe County brook town brook village testing site.Experiment is divided at 2
The processing of reason, respectively habits fertilization and set meal fertilizer processing.
Habits fertilization processing：Promote the strong fertilizers for potted flowers of the tip to apply the 1st time for 2~March, using nitrogen, phosphorus pentoxide and potassium oxide matter
Amount is than being 30:15:15, it is 100 kilogram of fertilizer by 25 kilograms of urea, 15-15-15 75 kilograms of compositions of S-based compound fertilizer to be formulated；4
Apply~May the 2nd time, be 15 using nitrogen, phosphorus pentoxide and potassium oxide mass ratio:15:15, it is formulated as 100 kilogram of fertilizer
All it is made up of 15-15-15 S-based compound fertilizer；Steady fruit fruit-promoting fertilizer is applied the 1st time for 6~July, using nitrogen, phosphorus pentoxide
It is 15 with potassium oxide mass ratio:15:15, it is formulated 88.9 kilograms of the S-based compound fertilizer by 15-15-15, sulfuric acid for 100 kilogram of fertilizer
11.1 kilograms of compositions of potassic-magnesian fertilizer；August part is applied the 2nd time, is 15 using nitrogen, phosphorus pentoxide and potassium oxide mass ratio:15:15,
It is formulated 92.3 kilograms of the S-based compound fertilizer by 15-15-15 for 100 kilogram of fertilizer, 7.7 kilograms of compositions of potash magnesium sulphate fertilizer；Fruit picking is protected
It is 12 to fat up and apply administration nitrogen, phosphorus pentoxide and potassium oxide mass ratio 11 ~ December:24:12, it is formulated as 100 kilogram of fertilizer
By 15-15-15 43.5 kilograms of S-based compound fertilizer, 54 kilograms of calcium superphosphate, 0.5 kilogram of borax, 1.25 kilograms of zinc sulfate, sulfuric acid
11.1 kilograms of compositions of 0.75 kilogram of magnesium and potash magnesium sulphate fertilizer；Fertilization time and dose, dose are calculated by mu, are applied for 2 ~ March
Enter the 1st time and promote strong 80 kgs/acre of the fertilizers for potted flowers of the tip, apply the 2nd 4 ~ May and promote strong 60 kgs/acre of the fertilizers for potted flowers of the tip；6 ~ July applies the 1st
Secondary 90 kgs/acre of steady fruit fruit-promoting fertilizer, August part applies the 2nd steady 65 kgs/acre of fruit fruit-promoting fertilizer；Apply fruit picking maintenance 11 ~ December
180 kgs/acre of fertilizer.
Set meal fertilizer processing：Fertilizers for potted flowers, steady fruit fruit-promoting fertilizer and fruit picking maintenance fertilizer are strengthened using the tip is promoted, promotees the tip and strengthens fertilizers for potted flowers and the strong fruit of steady fruit
Fertilizer contains ammonium nitrogen containing the gentle Controlled-release nitrogen of nitrate nitrogen, fruit picking maintenance fertilizer.Promote the tip and strengthen nitrogen, phosphorus pentoxide and potassium oxide quality in fertilizers for potted flowers
Than for 20:8:12,77 kilograms of the sulfenyl slow-release or control-release fertilizer by 22-8-12 for 100 kilogram of fertilizer is formulated, 21-10-15 nitro is combined
22 kilograms of fertilizer, 1 kilogram of composition of borax；Nitrogen, phosphorus pentoxide and potassium oxide mass ratio are 16 in steady fruit fruit-promoting fertilizer:8:18, formula
It is 100 kilogram of fertilizer by 17-9-19 66.7 kilograms of sulfenyl slow-release or control-release fertilizer, 16.7 kilograms of 21-10-15 nitro-compound fertilizer, sulphur
Sour 8.3 kilograms of magnesium, 16-6-36 8.3 kilograms of compositions of Water soluble fertilizer；Nitrogen, phosphorus pentoxide and potassium oxide quality in fruit picking maintenance fertilizer
Than for 12:18:12, it is 100 kilogram of fertilizer by 15.30 kilograms of 15-15-15 S-based compound fertilizers, 0.19 kilogram of borax, sulfuric acid to be formulated
0.38 kilogram of zinc, 76.48 kilograms of organic commercial fertilizer, 7.65 kilograms of compositions of calcium superphosphate.
Dose is calculated by mu, is applied in 2~March and is promoted strong 91 kilograms of the fertilizers for potted flowers of the tip；5~June applies steady fruit fruit-promoting fertilizer
120 kg；11~December applies 523 kilograms of fruit picking maintenance fertilizer.
Habits fertilization processing and the processing of set meal fertilizer are by the fertilising of its method, harvest time statistical average yield and economic benefit, knot
Fruit is as shown in table 1：
Influence of the Different Fertilization method of table 1 to sweet shaddock yield and economic benefit
As shown in Table 1, using set meal disclosed by the invention fertilizer, and by fertilizing method disclosed by the invention processing, sweet shaddock yield is most
Up to 3727.9 thousand grams/acre, economic benefit is 9321.7 yuan/mu；Handled by habits fertilization, sweet shaddock yield be 3562.5 kilograms/
Mu, economic benefit is 8537.5 yuan/mu.
As a result show, applied fertilizer by fertilizing method disclosed by the invention, sweet shaddock average product and economic benefit are above
Habits fertilization processing；Illustrate by set meal formula disclosed by the invention and fertilizing method, it is possible to increase sweet shaddock yield, while increasing fruit
The economic benefit of agriculture.
The sweet shaddock of maturation of different disposal is harvested, its Vitamin C content and sugar-acid ratio is determined.The computational methods of sugar-acid ratio are：
Sugar-acid ratio=total reducing sugar/total acid.The assay method of total reducing sugar is：Edible part chopping, the mixing materialsed, weigh sample 50.00g, put
Enter high-speed tissue mashing machine to smash to pieces, it is then careful to move into 250ml volumetric flasks, add water to about 150ml.Then powdery is added
CaCO3Acidity in 0.5~1.5g and in sample, shakes 1min, is placed in insulation extraction 0.5h in 80 DEG C of water-baths, number is shaken therebetween
It is secondary.Cooling, is added dropwise neutral acetic acid lead solution to white flock precipitate is produced, fully shakes mixing, stand 15min, then be added dropwise several
The neutral acetic acid lead solution of drop checks whether that precipitation is complete in upper clear supernate.If there is precipitation to be formed, then shake, stand, directly
Untill white flock precipitate is not produced, constant volume is diluted with water.Filtered with dry filter paper.Sufficient solid sodium oxalate is added to filtrate
In, make lead precipitation complete, then filtered with dry filter paper, then add a little solid oxalic acid sodium into filtrate, check whether lead precipitates completely.
After confirmation is unleaded, filtrate is stand-by.Filtrate 50ml is drawn, in 100ml volumetric flasks, hydrochloric acid solution 5ml is added dropwise, 90 DEG C of water are put
10min is heated in bath.After cooling, plus phenolphthalein indicator 2~3 is dripped, and light red is neutralized to sodium hydroxide solution, and it is fixed to add water
Hold.Prepare liquid is fitted into buret, the Fehling Regent boiled is titrated.Total sugar content is calculated as follows：
Total Soluble Sugar（%）=（m1×ts×10-3×100）/(V×m)
In formula：Reduced sugar suitable with 10ml Fehling Regents m1-, mg；
Prepare liquid volume used, ml when V- is titrated；
Ts- points take multiple；
M- sample qualities, g.
The assay method of total acid：Edible part chopping, the mixing materialsed, weigh sample 50.00g, are put into high-speed organization
Bruisher is smashed to pieces, is weighed and is smashed uniform sample 20g to pieces, is moved it into about 150ml water in 250ml volumetric flasks, is fully shaken up rear dilute
Release constant volume.Filtered with dry filter paper.Filtrate 50ml is taken, phenolphthalein indicator 3~4 is added and drips, be titrated to standard solution of sodium hydroxide
Colour-fast in blush 1min is terminal.Total acid content is calculated as follows：
Acidity（With citrometer, %）=c×V×10-3×64×ts×100/m
In formula：C- standard liquids NaOH substance withdrawl syndrome, mol/L；
The consumption of V-NaOH standard liquids, ml；
Ts- points take multiple；
The quality of m- samples, g.
As a result it is as shown in table 2：
Influence of the Different Fertilization mode of table 2 to sweet shaddock quality
As shown in Table 2, using set meal disclosed by the invention fertilizer, and by fertilizing method disclosed by the invention, sweet shaddock vitamin C is averaged
Content is 381.4mg/kg, and sugar-acid ratio is 13.79；The sweet shaddock vitamin C average content of habits fertilization processing is 356.8mg/mg, sugar
Acid is than being 12.03.As a result show, applied fertilizer by fertilizing method disclosed by the invention, the vitamin C and sugar-acid ratio of sweet shaddock are higher than custom
The sweet shaddock of fertilizing method plantation.Therefore the product of sweet shaddock can be improved by sweet shaddock set meal fertilizer and its fertilizing method disclosed by the invention
Matter.
Finally illustrate, above example is merely to illustrate technical scheme and unrestricted, although passing through ginseng
According to embodiments of the invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can be
Various changes are made to it in form and in details, the essence of the invention limited without departing from appended claims
God and scope.
Claims (5)
1. a kind of sweet shaddock delays controlled release decrement set meal fertilizer, it is characterised in that：Set meal fertilizer strengthens fertilizers for potted flowers by the rush tip, steady fruit fruit-promoting fertilizer and
Fruit picking maintenance fertilizer in mass ratio 91:120:523 compositions；
Promote the tip and strengthen fertilizers for potted flowers by 42% sulfur-bearing sustained and controlled release composite fertilizer, 46% nitro-compound fertilizer and borax are according to mass ratio 77:22:1 composition,
The nitrate nitrogen content 5% of 46% nitro-compound fertilizer；
Steady fruit fruit-promoting fertilizer is by 45% sulfur-bearing sustained and controlled release composite fertilizer, 46% nitro-compound fertilizer, and 58% Water soluble fertilizer and magnesium sulfate are according to mass ratio
66.7:16.7:8.3:8.3 compositions, the nitrate nitrogen content 5% of 46% nitro-compound fertilizer；
Fruit picking maintenance fertilizer is by 45% S-based compound fertilizer, borax, zinc sulfate, and organic commercial fertilizer and calcium superphosphate are according to mass ratio 15.3:
0.19:0.38:76.48:7.65 composition.
2. sweet shaddock according to claim 1 delays controlled release decrement set meal fertilizer, it is characterised in that：The described rush tip is strengthened in fertilizers for potted flowers,
The N-P of 42% sulfur-bearing sustained and controlled release composite fertilizer2O5-K2O mass ratioes are 22-8-12, the N-P of 46% nitro-compound fertilizer2O5-K2O mass ratioes
For 21-10-15, the boron content of borax is 11wt%.
3. sweet shaddock according to claim 1 delays controlled release decrement set meal fertilizer, it is characterised in that：In described steady fruit fruit-promoting fertilizer,
The N-P of 45% sulfur-bearing sustained and controlled release composite fertilizer2O5-K2O mass ratioes are 17-9-19, the N-P of 46% nitro-compound fertilizer2O5-K2O mass ratioes
For 21-10-15, the N-P of 58% Water soluble fertilizer2O5-K2O mass ratioes are 16-6-36, and the magnesium content of magnesium sulfate is 24wt%.
4. sweet shaddock according to claim 1 delays controlled release decrement set meal fertilizer, it is characterised in that：In described fruit picking maintenance fertilizer：
The N-P of 45% S-based compound fertilizer2O5-K2O mass ratioes are 15-15-15, and the boron content of borax is 11wt%, and the zinc content of zinc sulfate is
Contain P in 21wt%, calcium superphosphate2O5For 16wt%；The content of organic matter >=40wt% of organic commercial fertilizer, N+P2O5+K2O≥5wt%。
5. sweet shaddock delays the user of controlled release decrement set meal fertilizer made from a kind of preparation method as described in claim any one of 1-4
Method, it is characterised in that：Applied in 2~March and promote strong 91 kgs/acre of the fertilizers for potted flowers of the tip；Apply steady fruit fruit-promoting fertilizer 120 5~June public
Pound/acre；11~December applies 523 kgs/acre of fruit picking maintenance fertilizer.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107365186A (en) * | 2017-09-12 | 2017-11-21 | 佑立丰（厦门）农业科技有限公司 | A kind of fertilizing method for improving sweet shaddock yield and quality |
| CN107814605A (en) * | 2017-12-15 | 2018-03-20 | 福建农林大学 | A kind of sweet shaddock set meal fertilizer and its application method |
| CN107935789A (en) * | 2018-01-08 | 2018-04-20 | 华中农业大学 | The special fertilizer and its application process of a kind of steady fruiting period of increasing yield and improving quality Guanxi small stream honey shaddocks and strong fruiting period |
| CN109593012A (en) * | 2019-02-18 | 2019-04-09 | 福建省农业科学院土壤肥料研究所 | A kind of dedicated water-soluble set meal fertilizer of the sweet shaddock juice sacs granulation of mitigation and its method of administration |
| CN109627107A (en) * | 2019-02-18 | 2019-04-16 | 福建省农业科学院土壤肥料研究所 | A kind of sweet shaddock dehiscent fruit special nutrient set fertilizer of mitigation and its method of administration |
| CN114276195A (en) * | 2022-01-25 | 2022-04-05 | 井冈山红壤研究所(江西省农业科学院井冈山分院) | Special base fertilizer and special fruit strengthening fertilizer for Jinggang honey pomelo and application method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107365186A (en) * | 2017-09-12 | 2017-11-21 | 佑立丰（厦门）农业科技有限公司 | A kind of fertilizing method for improving sweet shaddock yield and quality |
| CN107814605A (en) * | 2017-12-15 | 2018-03-20 | 福建农林大学 | A kind of sweet shaddock set meal fertilizer and its application method |
| CN107814605B (en) * | 2017-12-15 | 2021-04-20 | 福建农林大学 | Honey pomelo set fertilizer and application method thereof |
| CN107935789A (en) * | 2018-01-08 | 2018-04-20 | 华中农业大学 | The special fertilizer and its application process of a kind of steady fruiting period of increasing yield and improving quality Guanxi small stream honey shaddocks and strong fruiting period |
| CN109593012A (en) * | 2019-02-18 | 2019-04-09 | 福建省农业科学院土壤肥料研究所 | A kind of dedicated water-soluble set meal fertilizer of the sweet shaddock juice sacs granulation of mitigation and its method of administration |
| CN109627107A (en) * | 2019-02-18 | 2019-04-16 | 福建省农业科学院土壤肥料研究所 | A kind of sweet shaddock dehiscent fruit special nutrient set fertilizer of mitigation and its method of administration |
| CN114276195A (en) * | 2022-01-25 | 2022-04-05 | 井冈山红壤研究所(江西省农业科学院井冈山分院) | Special base fertilizer and special fruit strengthening fertilizer for Jinggang honey pomelo and application method |
| CN114276195B (en) * | 2022-01-25 | 2023-05-12 | 井冈山红壤研究所(江西省农业科学院井冈山分院) | Special base fertilizer and special fruit strengthening fertilizer for Jinggang honey pomelo and application method |
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Application publication date: 20170808 |