CN103588592A - Method for preparing amino acid water-soluble fertilizer by nim leave - Google Patents
Method for preparing amino acid water-soluble fertilizer by nim leave Download PDFInfo
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- CN103588592A CN103588592A CN201310614471.7A CN201310614471A CN103588592A CN 103588592 A CN103588592 A CN 103588592A CN 201310614471 A CN201310614471 A CN 201310614471A CN 103588592 A CN103588592 A CN 103588592A
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- amino acid
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- soluble fertilizer
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Abstract
The invention discloses a method for preparing an amino acid water-soluble fertilizer by nim leave, which solves the problem of poor prevention and treatment effect of current foliar fertilizers. The method comprises the following steps: 1) collecting and storing the nim leaves, adding a decomposition agent for full fermentation treatment; 2) adding water in the fermented nim leaves, stirring for 0.5-2 hours and leaching, and then centrifuging and collecting a filtrate; 3)adding strong acid in the filtrate and performing hydrolysis for 15-22 hours at the temperature of 40-80 DEG C to obtain an amino acid mother liquor; and 4)detecting and packaging to obtain the product. The water-soluble fertilizer provided in the invention has a plurality of biological activity such as insecticide and sterilization, has no harm to higher animal and is safe to natural enemy of insects, and the water-soluble fertilizer provided in the invention also has the advantage of no residue on plants.
Description
Technical field
The present invention is specifically related to a kind of method by neem leaf Preparation of amino acid water-soluble fertilizer.
Background technology
All can there is multiple physiological disturbance in various degree in China farm crop, cause the underproduction and quality to decline every year.Wherein tomato late blight, pepper virus disease etc. do not find effectively preventing method so far.Existing foliage fertilizer is not good enough to the prevention effect of these diseases.Therefore be necessary to develop a kind of foliage fertilizer that can prevent above-mentioned multiple diseases and improve the yield and quality.
Summary of the invention
The object of the present invention is to provide a kind of method by neem leaf Preparation of amino acid water-soluble fertilizer, solve the not good enough problem of existing foliage fertilizer prevention effect.
The present invention is achieved through the following technical solutions:
A method by neem leaf Preparation of amino acid water-soluble fertilizer, comprises the following steps:
(1) by neem leaf collection, saving, add decomposing agent to carry out abundant fermentative processing;
(2) in the neem leaf after fermentation, add water, stir after leaching in 0.5～2 hour centrifugally, collect filtrate;
(3) to adding strong acid in filtrate and at the Water Under solution 15～22h of 40 ℃～80 ℃, obtaining span amino acid mother liquor;
(4) detect, pack, obtain product.
Further, described step (1) fermentation time is 7～10 days; The add-on of described decomposing agent is 3～10% of neem leaf weight.
Again further, the quality and the identical in quality of rear neem leaf of fermenting that in described step (2), add water; Filtration condition is 200～300 orders.
Further, in described step (3), adding the quality of strong acid is 8～18% of filtrate quality.
In addition, described step (2) churning time is 1～2 hour.
The present invention has the following advantages and beneficial effect:
Printing chinaberry is Meliaceae Melia arbor, has the multiple biological activitys such as desinsection, sterilization; Have the harmless ，Dui of higher animal natural enemies of insects safelyr, but also do not have advantages of and can remain on plant; And be processed into by printing chinaberry leaf the absorption that foliage fertilizer can promote Plant To Nutrient, again insect is had to certain preventive and therapeutic effect.Through detecting, find also to contain nimbin in neem leaf.Nimbin, for the growth that can suppress germ, has the effect of pre-disease prevention.Neem leaf has easy acquisition, aboundresources, feature with low cost.Its application will be the model of turning waste into wealth.The present invention, through experiment and demonstration, when sick worm is had to certain prophylactic effect, has promoted the absorption of Plant To Nutrient material, has greatly improved fruit quality and yield, is deeply subject to liking of wide farmers.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, but embodiments of the present invention are not limited to this.
Due to farmland life-time service chemical fertilizer, cause soil compaction, water pollution, injure the healthy of people, and the greatly developing of Modern Green agricultural and Organic farming, therefore, various natural sex fertilizer is being developed and used in countries in the world all, reduce the harm of Chemical Fertilizer on Environment, safeguard Agro-ecology balance.
Along with agricultural chemicals and fertilizer constantly make great efforts to serve in the development for agriculture, when making huge contribution, we have also experienced constantly appearing suddenly of agricultural chemicals and fertilizer negative influence, therefore, country is used the restriction of high poison, high residue chemical pesticide and chemical fertilizer, make the preventing and controlling of subterranean pest-insect become the difficult point that crop pests is prevented and treated, be mainly manifested in: pest species is more, difficulty of prevention and cure is larger, colonize in soil, damage to crops underground part (comprising the seed of sowing) or crop part near the ground, caused serious loss to peasant.Therefore, market active demand a kind of in control subterranean pest-insect " medicine fertile " of safety and environmental protection again.For guaranteeing that China's agricultural can better develop, remove the defect of agricultural chemicals and fertilizer, in conjunction with the promoter action of utilizing agricultural chemicals and fertilizer to agricultural development, we start to attempt the advantage of agricultural chemicals and fertilizer to combine, research and development " medicine is fertile ".
Medicine fertilizer is to have to kill to press down diseases and pests of agronomic crop or plant growth one or more the function in regulating, and can nutrition is provided or the nutrition of providing is provided simultaneously and improve the multi-Functional Fertilizers of fertilizer and agricultural chemicals utilization ratio for farm crop.Both at home and abroad chemical fertilizer and agricultural chemicals expert think the Application and Development of medicine fertilizer, generally have the superiority of following 6 aspects: balance fertilizing, nutrition are complete; Broad-spectrum high efficacy, effect is lasting; Front control is short afterwards, strengthens resistance; Fertile medicine in conjunction with, do synergy mutually; Easy and simple to handle, use safety; Saving of labor's abridged edition, increasing both production and income.
Fertilizer and agricultural chemicals are combined, and are the new regions of agricultural chemicals and fertilizer future development, will become an important research direction and development trend.And neem biotic insecticide and fertilizer are combined, research and develop into seal chinaberry " medicine is fertile ", this will become domestic initiation, and its technology is in domestically leading.This innovation is not only conducive to protection of the environment, promotes industry cycle development, and can also promote the deep exploitation of Neem industry, expands the advantages for development of nimbin, can not affect again the performance of fertilizer efficiency by desinsection, meanwhile, also compares safety and environmental protection.So applicant proposes the amino acid water-soluble fertilizer made from neem leaf leaching.Specific as follows:
Embodiment 1
A method by neem leaf Preparation of amino acid water-soluble fertilizer, comprises the following steps:
(1) 1 ton of neem leaf is evenly stacked, added decomposing agent 30kg to carry out fermentative processing, fermentation time is 7～10 days, does not have foul smell to be abundant fermentation;
(2) in the neem leaf after fermentation, add and the identical water of neem leaf weight after fermentation, stir after leaching in 2 hours centrifugally, collect filtrate;
(3) to adding sulfuric acid in filtrate and at the Water Under solution 15～22h of 60 ℃, obtaining span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of sulfuric acid is 10% of filtrate quality.
Embodiment 2
A method by neem leaf Preparation of amino acid water-soluble fertilizer, comprises the following steps:
(1) 1 ton of neem leaf is evenly stacked, added decomposing agent 50kg to carry out fermentative processing, fermentation time is 7～10 days, does not have foul smell to be abundant fermentation;
(2) in the neem leaf after fermentation, add and the identical water of neem leaf weight after fermentation, stir after leaching in 1 hour centrifugally, collect filtrate;
(3) to adding hydrochloric acid in filtrate and at the Water Under solution 15～22h of 60 ℃, obtaining span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of hydrochloric acid is 12% of filtrate quality.
Embodiment 3
A method by neem leaf Preparation of amino acid water-soluble fertilizer, comprises the following steps:
(1) 1 ton of neem leaf is evenly stacked, added decomposing agent 100kg to carry out fermentative processing, fermentation time is 7～10 days, does not have foul smell to be abundant fermentation;
(2) in the neem leaf after fermentation, add and the identical water of neem leaf weight after fermentation, stir after leaching in 0.5 hour centrifugally, collect filtrate;
(3) to adding nitric acid in filtrate and at the Water Under solution 15～22h of 60 ℃, obtaining span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of nitric acid is 8% of filtrate quality.
Embodiment 4
A method by neem leaf Preparation of amino acid water-soluble fertilizer, comprises the following steps:
(1) 1 ton of neem leaf is evenly stacked, added decomposing agent 60kg to carry out fermentative processing, fermentation time is 7～10 days, does not have foul smell to be abundant fermentation;
(2) in the neem leaf after fermentation, add and the identical water of neem leaf weight after fermentation, stir after leaching in 1 hour centrifugally, collect filtrate;
(3) to adding strong acid in filtrate and at the Water Under solution 15～22h of 60 ℃, obtaining span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of strong acid is 18% of filtrate quality.
Embodiment 5
A method by neem leaf Preparation of amino acid water-soluble fertilizer, comprises the following steps:
(1) 1 ton of neem leaf is evenly stacked, added decomposing agent 80kg to carry out fermentative processing, fermentation time is 7～10 days, does not have foul smell to be abundant fermentation;
(2) in the neem leaf after fermentation, add and the identical water of neem leaf weight after fermentation, stir after leaching in 2 hours centrifugally, collect filtrate;
(3) to adding strong acid in filtrate and at the Water Under solution 15～22h of 60 ℃, obtaining span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of strong acid is 15% of filtrate quality.
The amino acid water-soluble fertilizer that the present invention prepares, its index meets industry standard, and free aminoacid content also meets corresponding index.The present invention in use, need to dilute spraying according to the weaker concn of 500～1000 times by product, pre-preventing disease and pest when providing nutrition to plant.
Field test of the present invention
1, for studying thing: tealeaves (kind is local early white point, the age of tree 8 years).
2, test method:
Local conventional fertilizer application: 100 kilograms of spring fertilizer mu consumption composite fertilizers (15-15-15), 40 kilograms of summer fertile mu rates of fertilizer application.
1. represent conventional fertilizer application+clear water
March 1, March 21, April 10, all the other were with conventional at every turn by 60 kilograms of even spraying of clear water.
2. represent the product that conventional fertilizer application+embodiment of the present invention 1 is prepared
The product 100ml that March 1, March 21, April 10 prepare with the present embodiment 1 is at every turn watered 60 kilograms of even spraying, and all the other are with conventional.
3, results and analysis
Table 1 biological economy character analysis
Unit: centimetre gram individual/RR kilogram
Known according to table 1,5 observations with field simultaneous test are recorded result and are shown, spray the tea tree of the product of the present embodiment 1 preparation, its plant height, tree width, leaf layer thickness, hundred buds are heavy, bud density respectively than control group increase 0.3cm, 2.1cm, 0.2cm, 0.2 gram, 98.0/RR.
The yield comparison result of table 2 tealeaves
Unit: hectare/mu
Known according to table 2, tealeaves sprays water-soluble fertilizer of the present invention, and mean yield reaches 238.6 kilograms, compares 20.2 kilograms of average yield per mu volume increase with control group, and stimulation ratio reaches 9.3%.By table 1 and table 2, can absolutely prove that product of the present invention can not only insect pests, can also improve the yield and quality.
Should be noted that, above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to above-described embodiment, those of ordinary skill in the art is to be understood that: still can modify or be equal to replacement the present invention, and not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.
Claims (5)
1. by a method for neem leaf Preparation of amino acid water-soluble fertilizer, it is characterized in that, comprise the following steps:
(1) by neem leaf collection, saving, add decomposing agent to carry out abundant fermentative processing;
(2) in the neem leaf after fermentation, add water, stir after leaching in 0.5～2 hour centrifugally, collect filtrate;
(3) to adding strong acid in filtrate and at the Water Under solution 15～22h of 40 ℃～80 ℃, obtaining span amino acid mother liquor;
(4) detect, pack, obtain product.
2. a kind of method by neem leaf Preparation of amino acid water-soluble fertilizer according to claim 1, is characterized in that, described step (1) fermentation time is 7～10 days; The add-on of described decomposing agent is 3～10% of neem leaf weight.
3. a kind of method by neem leaf Preparation of amino acid water-soluble fertilizer according to claim 1, is characterized in that, adds the quality and the identical in quality of rear neem leaf of fermenting of water in described step (2).
4. a kind of method by neem leaf Preparation of amino acid water-soluble fertilizer according to claim 1, is characterized in that, the quality that adds strong acid in described step (3) is 8～18% of filtrate quality.
5. a kind of method by neem leaf Preparation of amino acid water-soluble fertilizer according to claim 1, is characterized in that, described step (2) churning time is 1～2 hour.
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| CN201310614471.7A CN103588592B (en) | 2013-11-28 | 2013-11-28 | Method for preparing amino acid water-soluble fertilizer by nim leaves |
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| CN103588592B CN103588592B (en) | 2015-05-13 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987220A (en) * | 2015-07-19 | 2015-10-21 | 成都市朝森有机肥有限公司 | Amino acid microbe organic-inorganic composite fertilizer |
| CN107686418A (en) * | 2017-10-26 | 2018-02-13 | 深圳市慧康生物科技有限公司 | Liquid organic fertilizer and preparation method thereof |
| CN109180315A (en) * | 2018-09-15 | 2019-01-11 | 湖南泰谷生态工程有限公司 | A kind of insect pest amino-acid liquid fertilizer preparation method |
| CN110419543A (en) * | 2019-06-05 | 2019-11-08 | 广西天浩农业发展有限公司 | A kind of slow-release insecticide and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010113255A1 (en) * | 2009-03-31 | 2010-10-07 | 株式会社コア・タムタム | Method of producing fermented neem |
| CN102910951A (en) * | 2012-10-11 | 2013-02-06 | 安徽玉龙新材料科技有限公司 | Selenium-enriched amino acid foliar fertilizer |
| CN102910980A (en) * | 2012-10-11 | 2013-02-06 | 丁克学 | Foliar fertilizer for controlling various physiological diseases of crops |
-
2013
- 2013-11-28 CN CN201310614471.7A patent/CN103588592B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010113255A1 (en) * | 2009-03-31 | 2010-10-07 | 株式会社コア・タムタム | Method of producing fermented neem |
| CN102910951A (en) * | 2012-10-11 | 2013-02-06 | 安徽玉龙新材料科技有限公司 | Selenium-enriched amino acid foliar fertilizer |
| CN102910980A (en) * | 2012-10-11 | 2013-02-06 | 丁克学 | Foliar fertilizer for controlling various physiological diseases of crops |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104987220A (en) * | 2015-07-19 | 2015-10-21 | 成都市朝森有机肥有限公司 | Amino acid microbe organic-inorganic composite fertilizer |
| CN107686418A (en) * | 2017-10-26 | 2018-02-13 | 深圳市慧康生物科技有限公司 | Liquid organic fertilizer and preparation method thereof |
| CN109180315A (en) * | 2018-09-15 | 2019-01-11 | 湖南泰谷生态工程有限公司 | A kind of insect pest amino-acid liquid fertilizer preparation method |
| CN110419543A (en) * | 2019-06-05 | 2019-11-08 | 广西天浩农业发展有限公司 | A kind of slow-release insecticide and preparation method thereof |
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| CN103588592B (en) | 2015-05-13 |
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Application publication date: 20140219 Assignee: SICHUAN GUOKE ZHONGNONG BIOTECHNOLOGY CO., LTD. Assignor: Chengdu Lujin Biological Sci-Tech Co., Ltd. Contract record no.: 2018510000065 Denomination of invention: Method for preparing amino acid water-soluble fertilizer by nim leave Granted publication date: 20150513 License type: Common License Record date: 20181115 |