CN1887824A - Amino acid-containing composite foliage fertilizer and its prepn and usage - Google Patents
Amino acid-containing composite foliage fertilizer and its prepn and usage Download PDFInfo
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Abstract
The present invention discloses one kind of amino acid-containing composite foliage fertilizer and its preparation and usage. The amino acid-containing composite foliage fertilizer consists of composite liquid A and composite liquid B in the volume ratio of 1 to 9. The liquid A is water solution containing in each liter Tween-20 50-100 g, Tween-60 50-100 g, sodium dodecylsulfate 100-200 g, fulvic acid 50-100 g and alginic acid 10-50 g. The liquid B is water solution containing in each liter triethanolamine surfactant 100-250 g, citric acid 10-50 g, boric acid 100-300 g, zinc sulfate 50-150 g and amino acid 100-150 g. The amino acid-containing composite foliage fertilizer has foliage wetting and permeating capacity and raised utilization rate, and can provide crop with essential nutrients to promote its growth.
Description
One, technical field
The present invention relates to a kind of composite foliage fertilizer of amino-acid and methods for making and using same thereof of containing, more particularly relate to a kind of can improve plant leaf absorb the nutrient ability with promote the crop premature ripening contain the composite foliage fertilizer of amino-acid material.
Two, background technology
Fertilizer after the dilution dissolving is sprayed directly on the fertilizing method of plant leaf surface leaf dressing.Leaf dressing is one of fertilizing method of using always of peasant.Leaf dressing has characteristics such as nutrition absorption is fast, utilization rate of fertilizer is high, easy to operate.Along with the development of agriculture production, leaf dressing has become an important well stimulation.
The plant leaf constructional feature has determined leaf dressing to exist spray liquid and has been difficult to fully moistening sprawling with nutrient on the blade face and is difficult to problem to the blade interior infiltration.The outermost wax layer of plant leaf has hydrophobicity, makes blade form low-energy surface, causes interface contact angle between spray liquid and the blade face greater than 90 °, and spray liquid can't be wetting on the blade face.Wax layer is generally very coarse, and skewness, and contact angle θ is further increased, and spray liquid is poorer to the wettability on blade face, forms the globule that tumbles easily on the blade face.Spray liquid can fully moistening sprawling be the important prerequisite of nutrient to the blade interior infiltration on the blade face, therefore must overcome the obstacle that wax layer causes and overcome blade surface tension force, reduce interface contact angle between spray liquid and the plant leaf, make spray liquid on the blade face, be able to spreading wetting, just can make nutrient percolation arrive mesophyll cell, improve the nutrient absorbing rate, really play the effect of leaf dressing.
In the research of carrying out leaf dressing, find, can obviously improve the adhesive ability of spray liquid after in spray liquid, adding certain tensio-active agent, increase the wetting action of spray liquid on the blade face at blade surface; Can also play and preserve moisture, adhere, help the effect of oozing, greatly improve the Foliage Absorption effect of fertilizer nutrient.Because leaf dressing generally is that mineral ions such as nitrogen, phosphorus, potassium, trace element are provided to crop, there is the problem that whether mixes with it in the tensio-active agent of general kind.
Precocity has very important significance for agriculture production, and premature ripening listing ahead of time means can obtain high economic benefit; Precocity can also help crop to avoid the influence of severe weather to agriculture production; Harvesting early can be put in order ground, fertilising in advance for second stubble crop, for the second stubble crop good harvest lays the first stone.The south rice premature ripening can be alleviated the frequency that use in the paddy field, makes its nutrition of making adequate preparation, in order to the utilization of second stubble crop.
If vegetable crops such as cucumber can the listing of premature ripening results in same season, its selling price often exceeds more than one times than normal listing, special season and time economic benefit even can be higher.So premature ripening listing ahead of time will play very crucial effect to increasing peasant income, this point seems important unusually on vegetables produce.
In the Northeast China, the soybean production later stage tends to be subjected to boisterous influence, can arrive in advance as frost.Frost could bring the underproduction significantly even total crop failure total crop failure to being about to sophisticated soybean! So, premature ripening, results are significant to agriculture production ahead of time.
The mature period of Wheat in Northern tends to occur hot dry wind, and hot dry wind can cause wheat " false ripe ", and " false ripe " can make Wheat in Northern underproduction 30-40%.The precocious wheat has lowered the probability that suffers hot dry wind harm greatly, guarantees the stable high yield of wheat; The premature ripening of wheat can also be risen stubble in advance, for favourable condition has been created in the second stubble crop good harvest.
Three, summary of the invention
One of purpose of the present invention provide a kind of can improve plant leaf absorb the nutrient ability with promote the crop premature ripening contain the composite foliage fertilizer of amino-acid material.
Two of purpose of the present invention provides a kind of preparation method who contains the composite foliage fertilizer of amino-acid material.
Three of purpose of the present invention provides a kind of application method that contains the composite foliage fertilizer of amino-acid material.
These and other purpose of the present invention will further embody and set forth by following detailed description and explanation.
The objective of the invention is to realize by following technical proposals:
The composite foliage fertilizer of amino-acid that contains of the present invention, form by 1: 9 volume ratio by composite fluid A and composite fluid B, wherein, consisting of of composite fluid A adds tween Tween2050-100 gram in every premium on currency, tween Tween 60 50-100 gram, sodium lauryl sulphate 100-200 gram, xanthohumic acid 50-100 gram, Lalgine 10-50 gram; Consisting of of composite fluid B adds triethanol ammonium tensio-active agent 100-250 gram, citric acid 10-50 gram, boric acid 100-300 gram, zinc sulfate 50-150 gram, amino acid/11 00-150 gram in every premium on currency.
Further, the composite foliage fertilizer of amino-acid that contains of the present invention, form by 1: 9 volume ratio by composite fluid A and composite fluid B, wherein, consisting of of composite fluid A adds tween Tween20 50-90 gram in every premium on currency, tween Tween 60 50-90 gram, sodium lauryl sulphate 120-180 gram, xanthohumic acid 50-90 gram, Lalgine 10-40 gram; Consisting of of composite fluid B adds triethanol ammonium tensio-active agent 120-220 gram, citric acid 10-40 gram, boric acid 150-250 gram, zinc sulfate 60-130 gram, amino acid/11 10-140 gram in every premium on currency.
What can select is, the composite foliage fertilizer of amino-acid that contains of the present invention, form by 1: 9 volume ratio by composite fluid A and composite fluid B, wherein, consisting of of composite fluid A adds tween Tween20 60-90 gram in every premium on currency, polysorbate60 Tween 60-90 gram, sodium lauryl sulphate 130-180 gram, xanthohumic acid 60-90 gram, Lalgine 20-40 gram; Consisting of of composite fluid B adds triethanol ammonium tensio-active agent 150-200 gram, citric acid 20-40 gram, boric acid 150-200 gram, zinc sulfate 70-130 gram, amino acid/11 20-140 gram in every premium on currency.
In the preparation method who contains composite foliage fertilizer of amino-acid of the present invention, wherein the compound method of composite fluid A is 40-60 ℃ 300 liters in a clear water for add temperature in 1000 liters container, when stirring, add polysorbas20, back adding polysorbate60 stirs, fully stir after 20 minutes, add sodium lauryl sulphate, xanthohumic acid and Lalgine, reaction is 30-60 minute under 40-60 ℃ of condition, and water is settled to 1000L and makes composite fluid A then.The compound method of composite fluid B is 35-50 ℃ a clear water 200-300 liter for adding temperature in 1000 liters container, when stirring, add triethanol ammonium, after stirring, add boric acid, zinc sulfate and citric acid, fully stirred 30 minutes, keep whipped state, add amino acid, reaction is 30-60 minute under 35-50 ℃ of condition, measures the pH value of solution value, use citric acid or potassium hydroxide to regulate the pH value and be 6.9-7.1, water is settled to 1000L and makes composite fluid B.
The application method that contains composite foliage fertilizer of amino-acid of the present invention is that composite fluid A is directly mixed according to 1: 9 ratio of volume with composite fluid B, makes C liquid, and A liquid occupies 10% in C liquid, and dilute with water 800-1000 times of leaf dressing used.
In the present invention, with the beneficial effect of amino acid to crop, screening trace elements such as several tensio-active agents and boron, zinc carries out composite, adding xanthohumic acid, Lalgine etc. again can stimulate the natural organic matter of crop yield and premature ripening, determine proiprietary formula by a large amount of field tests, produce and to improve the leaf dressing effect and promote the crop precocious to contain composite foliage fertilizer of amino-acid.
The present invention can improve the moistening and penetrating power of composite foliage fertilizer of amino-acid on the plant leaf surface, improve utilization rate of fertilizer, in time replenish the nutrition that crop needs in the crop growth critical period, and can promote crop growth, promote crop early flowering, result, ripen in advance.The multiple spot field test shows: use on wheat, paddy rice, cucumber and soybean and increase production 14.9%, 16.8%, 11.7% and 15.6% respectively; Compare according to blooming in advance 3,4,5 and 2 days respectively at crop applyings such as wheat, paddy rice, soybean and cucumber.
Blending process of the present invention is simple, low production cost, economic benefit and obvious social benefit.
The all raw material of Shi Yonging etc. all is conventional uses in the present invention, can buy from market, refers in particular to as non-, and all amount, per-cents are weight unit.
Below in conjunction with embodiment the present invention is carried out concrete description.As known by the technical knowledge, the present invention can realize by other the embodiment that does not break away from its spirit or essential feature.Therefore, following embodiment with regard to each side, all just illustrates, and is not only.All within the scope of the present invention or the change that is equal in the scope of the present invention all be included in the invention.
Four, embodiment
Embodiment 1
Take by weighing raw material in following ratio, and preparation:
Composite fluid A: 300 liters in the clear water that in 1000 liters container, adds temperature and be 45 ℃, when stirring, add 55 kilograms of polysorbas20s, add 55 kilograms of polysorbate60s after stirring, fully stir after 20 minutes, add 180 kilograms of sodium lauryl sulphate, 40 kilograms of 60 kilograms of xanthohumic acids and Lalgines, reaction is 35 minutes under 45 ℃ of conditions, and water is settled to 1000L and makes composite fluid A then.
Composite fluid B: 220 liters in the clear water that in 1000 liters container, adds temperature and be 40 ℃, when stirring, add the triethanol ammonium 120 kg, after stirring, add 130 kilograms of boric acid, 20 kilograms of 60 kilograms in zinc sulfate and citric acids, fully stirred 30 minutes, keep whipped state, add 10 kilograms of amino acid/11s, reaction is 40 minutes under 35 ℃ of conditions, measure the pH value of solution value, use citric acid or potassium hydroxide to regulate the pH value and be 6.9-7.1, water is settled to 1000L and makes composite fluid B.
Composite fluid A is directly mixed according to 1: 9 ratio of volume with composite fluid B, make C liquid, A liquid occupies 10% in C liquid, and dilute with water 800-1000 times of leaf dressing used.
Embodiment 2
Take by weighing raw material in following ratio, and preparation:
Composite fluid A: 300 liters in the clear water that in 1000 liters container, adds temperature and be 50 ℃, when stirring, add 75 kilograms of polysorbas20s, add 85 kilograms of polysorbate60s after stirring, fully stir after 20 minutes, add the sodium lauryl sulphate 120 kg, 20 kilograms of 80 kilograms of xanthohumic acids and Lalgines, reaction is 55 minutes under 55 ℃ of conditions, and water is settled to 1000L and makes composite fluid A then.
Composite fluid B: 220 liters in the clear water that in 1000 liters container, adds temperature and be 40 ℃, when stirring, add 230 kilograms of triethanol ammoniums, after stirring, add 280 kilograms of boric acid, 45 kilograms of 140 kilograms in zinc sulfate and citric acids, fully stirred 30 minutes, keep whipped state, add 50 kilograms of amino acid/11s, reaction is 60 minutes under 50 ℃ of conditions, measure the pH value of solution value, use citric acid or potassium hydroxide to regulate the pH value and be 6.9-7.1, water is settled to 1000L and makes composite fluid B.
Composite fluid A is directly mixed according to 1: 9 ratio of volume with composite fluid B, make C liquid, A liquid occupies 10% in C liquid, and dilute with water 800-1000 times of leaf dressing used.
Embodiment 3
Take by weighing raw material in following ratio, and preparation:
Composite fluid A: 300 liters in the clear water that in 1000 liters container, adds temperature and be 55 ℃, when stirring, add 70 kilograms of polysorbas20s, add 70 kilograms of polysorbate60s after stirring, fully stir after 20 minutes, add 150 kilograms of sodium lauryl sulphate, 75 kilograms of 75 kilograms of xanthohumic acids and Lalgines, reaction is 45 minutes under 50 ℃ of conditions, and water is settled to 1000L and makes composite fluid A then.
Composite fluid B: 250 liters in the clear water that in 1000 liters container, adds temperature and be 45 ℃, when stirring, add 180 kilograms of triethanol ammoniums, after stirring, add 200 kilograms of boric acid, 30 kilograms of 100 kilograms in zinc sulfate and citric acids, fully stirred 30 minutes, keep whipped state, add 35 kilograms of amino acid/11s, reaction is 40 minutes under 35 ℃ of conditions, measure the pH value of solution value, use citric acid or potassium hydroxide to regulate the pH value and be 6.9-7.1, water is settled to 1000L and makes composite fluid B.
Composite fluid A is directly mixed according to 1: 9 ratio of volume with composite fluid B, make C liquid, A liquid occupies 10% in C liquid, and dilute with water 800-1000 times of leaf dressing used.
Embodiment 4
Contain the active research in composite foliage fertilizer of amino-acid feed liquid surface
1, the mensuration of liquid surface activity
Selecting for use of tensio-active agent must be satisfied following the requirement: with should be uniform and stable after mixing solutions mixes, do not produce phenomenons such as precipitation, flocculation, layering, spray liquid surface tension after the dilution should be suitable with blade critical tension value, can not injure blade, environment had no side effect etc.Crop leaf character has than big-difference, broad relatively as cabbage leaf, leaf table wax layer is few, and its blade critical surface tension value is higher, for peanut and wheat leaf blade, blade critical surface tension value is lower, and the blade critical surface tension of crops such as apple, pears, wild cabbage is lower, then needs to select corresponding high active surfactant kind, when single tensio-active agent does not reach result of use, use complexed surfactant, at utmost to increase nutrient absorbing.
The carbochain of tensio-active agent and polar group difference, its activity has very big difference, and every index of present technique liquid A all shows and is better than traditional single tensio-active agent (table 1).
The character of table 1. different surfaces promoting agent
| Tensio-active agent | Micelle-forming concentration mg/L | Solution surface tension mN/m | Hydrophile-lipophile balance value HLB | Spray liquid surface tension mN/m |
| SDS Tween20 OP-10 composite fluid A | 300 200 500 100 | 39.7 36.1 31.6 30.2 | 40 16.7 13.6 14.8 | 41.4 36.6 32.5 31.8 |
2, to the influence of blade face nutrition absorption
Be of the influence of checking liquid A, utilize Chinese cabbage and peanut to carry out B, the test of Mn element Foliage Absorption the leaf dressing effect.
Liquid A is by liking the preparation of technical division of fertile (Beijing) agrotechnique company limited, and the best working concentration in blade face is 100mg/L.Adopt the earth culture method for potted, establish 5 processing altogether: a) foliage-spray distilled water; B) foliage-spray Mn, B mixed solution; C) foliage-spray liquid A and Mn, B mixed solution.Wherein Mn, B mixed solution are the mixing solutions of MnSO4 and Na2B4O7, and concentration is 1g/L (in Mn, B).
In Chinese cabbage blade face nutrient is handled (table 2), in fertilizer solution, add liquid A and can promote blade B to absorb 10.3%, promote blade Mn to absorb 20%, significant difference.In peanut is handled, add special assistant and can promote the absorption 32% of blade B, promote absorbed dose 26.2% to Mn, the result shows that present technique can promote crop leaf to trace elements absorbed such as B, Mn, improves assimilated efficiency.
Table 2 liquid A is to the influence of Chinese cabbage and peanut leaf B, Mn absorption
| Handle | Chinese cabbage | Peanut | ||||
| Biomass g/ basin | Absorbed dose mg/ basin | Biomass g/ basin | Absorbed dose mg/ basin | |||
| B | Mn | B | Mn | |||
| a b c | 13.6 15.3 16.8 | 0.77c 1.26b 1.39a | 1.32c 1.60b 1.92a | 23.8 23.6 24.1 | 1.86c 2.66b 3.51a | 1.22c 1.87b 2.36a |
Annotate: alphabetical different table differential different significantly (LSD check, P＜0.05) between same column
3, contain of the influence of composite foliage fertilizer of amino-acid material to promoting that crop blooms in advance
On cucumber, soybean, wheat and paddy rice, carried out earth culture pot experiment (table 3).Contain the composite foliage fertilizer of amino-acid material by liking the preparation of technical division of fertile (Beijing) agrotechnique company limited, the best working concentration in blade face is 1000 times of 800 ￣.Establish 3 altogether and handle 4 repetitions: processing 1, foliage-spray distilled water (blank); Processing 2, common amino acid foliar nutrient (conventional contrast); Handle 3, contain the composite foliage fertilizer of amino-acid material.
Table 3 Different Crop sprinkling table in period
| Trial crops | Cucumber | Soybean | Wheat | Paddy rice |
| Experimental cultivar sprays period | Transplanted back 4 days for excellent No. 3 in Tianjin | Precocious No. 18 3-4 sheet leaf periods | 9203 heading stages of Zhengzhou | 201 boot stages of Feng You |
Test-results is as shown in table 4:
Processing 3 has been used and has been contained the composite foliage fertilizer of amino-acid material, and processing 3 ratio processing 2 (the conventional contrast) early flowerings: cucumber can shift to an earlier date 2 days, soybean shifts to an earlier date 5 days, paddy rice shifts to an earlier date 4 days, wheat shifts to an earlier date 3 days, shows that the present invention has the effect that promotes the crop premature ripening.
Table 4 contains the influence of composite foliage fertilizer of amino-acid material to cucumber, soybean blossoming
| Handle | Cucumber | Soybean | Wheat | Paddy rice |
| Antedate (my god) | Antedate (my god) | Antedate (my god) | Antedate (my god) | |
| 1 2 3 | -- 0 2 | -- 0 5 | -- 0 3 | -- 0 4 |
Six, effect of increasing production and Economic and Efficiency Analysis:
The present invention is directed to the common aminoacid foliar fertilizer that contains and absorb difficulty, the characteristics that utilization rate of fertilizer is low, in conjunction with present China peasant's fertilising custom, the soil and the climatic characteristic in crop-planting district, utilize the achievement in research of Plant Nutrition in modern age, selected several materials to cooperate, and established its activity and screened suitable ratio, a composite difficult problem and a chemical stability difficult problem have been captured, product performance are stable, obvious effect of increasing production, Environmental Safety.
From 2002-2006, at Hebei province's wheat, the sub-district simultaneous test that the soybean in Hunan Province paddy rice, Beijing cucumber and Jilin Province carries out on producing, interpretation of result is as follows.
1, plot experiment specification:
3 processing are adopted in test, 3 repetitions, sub-district area 4*10 square metre
Wherein: handle 1: contain the composite foliage fertilizer of amino-acid material
Handle 2: common amino acid foliar nutrient (conventional contrast)
Handle 3:CK (blank)
Jointing stage, boot stage and filling stage at wheat are used 800-1000 times of liquid, every mu of each 30 grams;
Jointing stage, boot stage and filling stage in paddy rice are used 800-1000 times of liquid, every mu of each 30 grams;
Use cucumber transplanting back 3-4 days, the first female flower apparition, second batch of back of gathering, and usage and dosage together;
Use 800-1000 times of liquid in soybean seedling, flowering period, drum grain phase, every mu of each 30 grams;
2, statistics analysis: wheat, paddy rice are recorded yield result carry out variance analysis and PLSD check, processing 1 and processing 2 comparative result such as tables 5:
Table 5 compound foliage fertilizer is to the influence of output
| Kind | Test site | Amount of increase in production (%) | The results of analysis of variance |
| Wheat | Xinji City, Hebei province | 14.9 | Difference is utmost point conspicuous level |
| Paddy rice | The hengyang, hunan province city | 16.8 | Difference is utmost point conspicuous level |
| Cucumber | Daxing District, Beijing | 11.7 | Difference is utmost point conspicuous level |
| Soybean | Elm county, Jilin Province | 15.6 | Difference is utmost point conspicuous level |
3, Economic and Efficiency Analysis:
Table 6 Economic and Efficiency Analysis
| Kind | Per mu yield (kg) | Mu volume increase (kg) | Mu volume increase value *(unit) | Mu cost (unit) | Mu increases economic benefit (unit) |
| Wheat | 546 | 81.35 | 130.16 | 12 | 118.16 |
| Paddy rice | 517 | 86.85 | 147.65 | 12 | 135.65 |
| Cucumber | 3888 | 454.90 | 636.86 | 12 | 624.86 |
| Soybean | 200 | 31.2 | 74.88 | 12 | 62.88 |
*: the wheat price is calculated according to 1.6 yuan/kg
The paddy rice price is calculated according to 1.7 yuan/kg
The cucumber price is calculated according to 1.4 yuan/kg
The soybean price is calculated according to 2.4 yuan/kg
Fertilizer calculates mu input for 4 yuan by per 30 grams of market value, 90 grams that need apply fertilizer the time of infertility, about 12 yuan of price.
Claims (6)
1, a kind of composite foliage fertilizer of amino-acid that contains, it is characterized in that forming by 1: 9 volume ratio by composite fluid A and composite fluid B, wherein, consisting of of composite fluid A adds polysorbas20 50-100 gram in every premium on currency, polysorbate60 50-100 gram, sodium lauryl sulphate 100-200 gram, xanthohumic acid 50-100 gram, Lalgine 10-50 gram; Consisting of of composite fluid B adds triethanol ammonium tensio-active agent 100-250 gram, citric acid 10-50 gram, boric acid 100-300 gram, zinc sulfate 50-150 gram, amino acid/11 00-150 gram in every premium on currency.
2, the composite foliage fertilizer of amino-acid that contains according to claim 1, it is characterized in that forming by 1: 9 volume ratio by composite fluid A and composite fluid B, wherein, consisting of of composite fluid A adds polysorbas20 50-90 gram in every premium on currency, polysorbate60 50-90 gram, sodium lauryl sulphate 120-180 gram, xanthohumic acid 50-90 gram, Lalgine 10-40 gram; Consisting of of composite fluid B adds triethanol ammonium tensio-active agent 120-220 gram, citric acid 10-40 gram, boric acid 150-250 gram, zinc sulfate 60-130 gram, amino acid/11 10-140 gram in every premium on currency.
3, the composite foliage fertilizer of amino-acid that contains according to claim 1 and 2, it is characterized in that forming by 1: 9 volume ratio by composite fluid A and composite fluid B, wherein, consisting of of composite fluid A adds polysorbas20 60-90 gram in every premium on currency, polysorbate60 60-90 gram, sodium lauryl sulphate 130-180 gram, xanthohumic acid 60-90 gram, Lalgine 20-40 gram; Consisting of of composite fluid B adds triethanol ammonium tensio-active agent 150-200 gram, citric acid 20-40 gram, boric acid 150-200 gram, zinc sulfate 70-130 gram, amino acid/11 20-140 gram in every premium on currency.
4, according to the described preparation method who contains composite foliage fertilizer of amino-acid of claim 1-3, the compound method that it is characterized in that described composite fluid A is 40-60 ℃ 300 liters in a clear water for add temperature in 1000 liters container, when stirring, add polysorbas20, back adding polysorbate60 stirs, fully stir after 20 minutes, add sodium lauryl sulphate, xanthohumic acid and Lalgine, reaction is 30-60 minute under 40-60 ℃ of condition, and water is settled to 1000L and makes composite fluid A then.
5, according to the described preparation method who contains composite foliage fertilizer of amino-acid of claim 1-3, the compound method that it is characterized in that described composite fluid B is 35-50 ℃ a clear water 200-300 liter for adding temperature in 1000 liters container, when stirring, add triethanol ammonium, after stirring, add boric acid, zinc sulfate and citric acid, fully stirred 30 minutes, keep whipped state, add amino acid, reaction is 30-60 minute under 35-50 ℃ of condition, measure the pH value of solution value, use citric acid or potassium hydroxide to regulate the pH value and be 6.9-7.1, water is settled to 1000L and makes composite fluid B.
6, according to the described application method that contains composite foliage fertilizer of amino-acid of claim 1-3, it is characterized in that composite fluid A is directly mixed according to 1: 9 ratio of volume with composite fluid B, make C liquid, A liquid occupies 10% in C liquid, and dilute with water 800-1000 times of leaf dressing used.
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| CN101889491A (en) * | 2010-08-04 | 2010-11-24 | 扬州大学 | Method for efficiently utilizing and spraying phosphorus and potassium foliage fertilizer |
| CN101717287B (en) * | 2009-11-26 | 2011-12-14 | 西北农林科技大学 | Grape nutrition-balanced foliar fertilizer and preparation method thereof |
| CN102276354A (en) * | 2011-06-28 | 2011-12-14 | 云南金星化工有限公司 | Foliar fertilizer with high activity organic acid and preparation process thereof |
| CN103583204A (en) * | 2013-10-23 | 2014-02-19 | 张小友 | Fruit tree and Chinese medicinal herb interplanting method |
| US8932383B2 (en) | 2010-07-07 | 2015-01-13 | Jianmin Zhang | Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds |
| CN106316652A (en) * | 2016-08-31 | 2017-01-11 | 江苏星源生物科技有限公司 | Preparation method of foliar fertilizer for vegetables and fruits |
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| CN1029394C (en) * | 1991-07-15 | 1995-08-02 | 邢新华 | Double-effective micro fertilizer |
| KR19990063068A (en) * | 1997-12-24 | 1999-07-26 | 장연수 | Bio stimulation fertilizer for crops and its use |
| CN100383092C (en) * | 2005-04-13 | 2008-04-23 | 甄军 | Highly effective multielement compound foliage fertilizer and production method thereof |
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| CN101717287B (en) * | 2009-11-26 | 2011-12-14 | 西北农林科技大学 | Grape nutrition-balanced foliar fertilizer and preparation method thereof |
| US8932383B2 (en) | 2010-07-07 | 2015-01-13 | Jianmin Zhang | Compositions and methods of making and using the compositions for improving soil and/or plant growth and improved soil, improved plants, and/or improved seeds |
| CN101889491A (en) * | 2010-08-04 | 2010-11-24 | 扬州大学 | Method for efficiently utilizing and spraying phosphorus and potassium foliage fertilizer |
| CN102276354A (en) * | 2011-06-28 | 2011-12-14 | 云南金星化工有限公司 | Foliar fertilizer with high activity organic acid and preparation process thereof |
| CN103583204A (en) * | 2013-10-23 | 2014-02-19 | 张小友 | Fruit tree and Chinese medicinal herb interplanting method |
| CN106316652A (en) * | 2016-08-31 | 2017-01-11 | 江苏星源生物科技有限公司 | Preparation method of foliar fertilizer for vegetables and fruits |
| CN112159273A (en) * | 2020-09-27 | 2021-01-01 | 陕西科技大学 | Polypeptide foliar fertilizer based on edible gelatin, and preparation method and use method thereof |
| CN115088414A (en) * | 2022-07-08 | 2022-09-23 | 重庆市农业科学院 | Soak solution and method for rapidly and qualitatively identifying fragrance of rice breeding material |
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