CN103588592B - Method for preparing amino acid water-soluble fertilizer by nim leaves - Google Patents
Method for preparing amino acid water-soluble fertilizer by nim leaves Download PDFInfo
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- CN103588592B CN103588592B CN201310614471.7A CN201310614471A CN103588592B CN 103588592 B CN103588592 B CN 103588592B CN 201310614471 A CN201310614471 A CN 201310614471A CN 103588592 B CN103588592 B CN 103588592B
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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.The prevention effect of existing foliage fertilizer to these diseases is not good enough.Therefore be necessary to develop a kind of energy above-mentioned multiple diseases of prevention and the foliage fertilizer improved 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 problem that existing foliage fertilizer prevention effect is not good enough.
The present invention is achieved through the following technical solutions:
By a method for neem leaf Preparation of amino acid water-soluble fertilizer, comprise the following steps:
(1) by neem leaf collection, saving, add decomposing agent and carry out abundant fermentative processing;
(2) water is added in neem leaf after fermentation, centrifugal after stirring leaching in 0.5 ~ 2 hour, collect filtrate;
(3) in filtrate, add strong acid and at the Water Under solution 15 ~ 22h of 40 DEG C ~ 80 DEG C, namely obtain 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 of water and the identical in quality of the rear neem leaf of fermentation is added in described step (2); Filtration condition is 200 ~ 300 orders.
Further, the quality adding strong acid in described step (3) 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:
Print chinaberry is Meliaceae Melia arbor, has the multiple biological activity such as desinsection, sterilization; Have higher animal harmless, safer to natural enemies of insects, but also there is the advantage that can not remain on plant; And print chinaberry leaf is processed into the absorption that foliage fertilizer can promote Plant To Nutrient, to insect, there is certain preventive and therapeutic effect again.Find in neem leaf also containing nimbin through detecting.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.To be the model of turning waste into wealth to its application.The present invention, through experiment and demonstration, while having certain prophylactic effect to sick worm, facilitates the absorption of Plant To Nutrient material, substantially increases fruit quality and yield, dark liking by 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 Modern Green agricultural and the greatly developing of Organic farming, therefore, countries in the world are all being developed and are using various natural sex fertilizer, reduce the harm of Chemical Fertilizer on Environment, safeguard that Agro-ecology balances.
Along with the service of constantly making great efforts in the development for agricultural of agricultural chemicals and fertilizer, while making tremendous contribution, we have also experienced constantly appearing suddenly of agricultural chemicals and fertilizer negative influence, therefore, the restriction of country to high poison, high residue chemical pesticide and chemical fertilizer uses, the preventing and controlling of subterranean pest-insect are made to become the difficult point of crop pests control, 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 sowed) or crop part near the ground, cause serious loss to peasant.Therefore, " medicine fertile " of a kind of safety and environmental protection again while control subterranean pest-insect of market active demand.For ensureing that China's agricultural can better develop, remove the defect of agricultural chemicals and fertilizer, in conjunction with utilizing agricultural chemicals and fertilizer to the promoter action of agricultural development, we start to attempt the advantage of agricultural chemicals and fertilizer to combine, research and development " medicine is fertile ".
Medicine fertilizer has one or more the function of killing and pressing down in diseases and pests of agronomic crop or plant growth adjustment, and can provide nutrition for farm crop or have the multi-Functional Fertilizers providing nutrition and improve fertilizer and agricultural chemicals utilization ratio simultaneously.Domestic and international fertilizer and pesticide expert thinks the Application and Development of medicine fertilizer generally to have the superiority of following 6 aspects: balance fertilizing, nutrition are complete; Broad-spectrum high efficacy, effect is lasting; Urge after front control, strengthen resistance; Fertile medicine combines, does synergy mutually; Easy and simple to handle, use safety; Dart transfer, 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 print chinaberry " medicine 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 business cycle development, and can also promote the deep exploitation of Neem industry, expand 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 to leach with neem leaf the amino acid water-soluble fertilizer made.Specific as follows:
Embodiment 1
By a method for neem leaf Preparation of amino acid water-soluble fertilizer, comprise the following steps:
(1) evenly stacked by 1 ton of neem leaf, add decomposing agent 30kg and carry out fermentative processing, fermentation time is 7 ~ 10 days, does not have foul smell to be abundant fermentation;
(2) water identical with the neem leaf weight after fermentation is added in neem leaf after fermentation, centrifugal after stirring leaching in 2 hours, collection filtrate;
(3) in filtrate, add sulfuric acid and at the Water Under solution 15 ~ 22h of 60 DEG C, namely obtain span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of sulfuric acid is 10% of filtrate quality.
Embodiment 2
By a method for neem leaf Preparation of amino acid water-soluble fertilizer, comprise the following steps:
(1) evenly stacked by 1 ton of neem leaf, add decomposing agent 50kg and carry out fermentative processing, fermentation time is 7 ~ 10 days, does not have foul smell to be abundant fermentation;
(2) water identical with the neem leaf weight after fermentation is added in neem leaf after fermentation, centrifugal after stirring leaching in 1 hour, collection filtrate;
(3) in filtrate, add hydrochloric acid and at the Water Under solution 15 ~ 22h of 60 DEG C, namely obtain span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of hydrochloric acid is 12% of filtrate quality.
Embodiment 3
By a method for neem leaf Preparation of amino acid water-soluble fertilizer, comprise the following steps:
(1) evenly stacked by 1 ton of neem leaf, add decomposing agent 100kg and carry out fermentative processing, fermentation time is 7 ~ 10 days, does not have foul smell to be abundant fermentation;
(2) water identical with the neem leaf weight after fermentation is added in neem leaf after fermentation, centrifugal after stirring leaching in 0.5 hour, collection filtrate;
(3) in filtrate, add nitric acid and at the Water Under solution 15 ~ 22h of 60 DEG C, namely obtain span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of nitric acid is 8% of filtrate quality.
Embodiment 4
By a method for neem leaf Preparation of amino acid water-soluble fertilizer, comprise the following steps:
(1) evenly stacked by 1 ton of neem leaf, add decomposing agent 60kg and carry out fermentative processing, fermentation time is 7 ~ 10 days, does not have foul smell to be abundant fermentation;
(2) water identical with the neem leaf weight after fermentation is added in neem leaf after fermentation, centrifugal after stirring leaching in 1 hour, collection filtrate;
(3) in filtrate, add strong acid and at the Water Under solution 15 ~ 22h of 60 DEG C, namely obtain span amino acid mother liquor;
(4) detect, pack, obtain product.Wherein, the add-on of strong acid is 18% of filtrate quality.
Embodiment 5
By a method for neem leaf Preparation of amino acid water-soluble fertilizer, comprise the following steps:
(1) evenly stacked by 1 ton of neem leaf, add decomposing agent 80kg and carry out fermentative processing, fermentation time is 7 ~ 10 days, does not have foul smell to be abundant fermentation;
(2) water identical with the neem leaf weight after fermentation is added in neem leaf after fermentation, centrifugal after stirring leaching in 2 hours, collection filtrate;
(3) in filtrate, add strong acid and at the Water Under solution 15 ~ 22h of 60 DEG C, namely obtain 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, needs product to carry out dilution spraying according to the weaker concn of 500 ~ 1000 times, pre-preventing disease and pest while 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: spring fertilizer mu consumption composite fertilizer (15-15-15) 100 kilograms, summer fertile mu rate of fertilizer application 40 kilograms.
1. conventional fertilizer application+clear water is represented
March 1, March 21, April 10, all the other were with conventional at every turn by clear water 60 kilograms of even spraying.
2. the product that conventional fertilizer application+embodiment of the present invention 1 is prepared is represented
March 1, March 21, April 10 are watered 60 kilograms of even spraying with the product 100ml that the present embodiment 1 is prepared at every turn, 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 product prepared by the present embodiment 1, its plant height, tree width, leaf layer thickness, hundred-bud weight, 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, and average yield per mu increases production 20.2 kilograms compared with control group, and stimulation ratio reaches 9.3%.Can absolutely prove that product of the present invention can not only insect pests by table 1 and table 2, 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 with reference to above-described embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: still can modify to the present invention or equivalent replacement, and not departing from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.
Claims (4)
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 and carry out abundant fermentative processing;
(2) water is added in neem leaf after fermentation, centrifugal after stirring leaching in 0.5 ~ 2 hour, collect filtrate;
(3) in filtrate, add strong acid and at the Water Under solution 15 ~ 22h of 40 DEG C ~ 80 DEG C, namely obtain span amino acid mother liquor;
(4) detect, pack, obtain product;
Wherein, the quality adding strong acid in described step (3) is 8 ~ 18% of filtrate quality.
2. a kind of method by neem leaf Preparation of amino acid water-soluble fertilizer according to claim 1, it 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, after the quality adding water in described step (2) and fermentation, neem leaf is identical in quality.
4. a kind of method by neem leaf Preparation of amino acid water-soluble fertilizer according to claim 1, it is characterized in that, described step (2) churning time is 1 ~ 2 hour.
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| Application Number | Priority Date | Filing Date | Title |
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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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| 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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| CN103588592A CN103588592A (en) | 2014-02-19 |
| CN103588592B true CN103588592B (en) | 2015-05-13 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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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| WO2010113255A1 (en) * | 2009-03-31 | 2010-10-07 | 株式会社コア・タムタム | Method of producing fermented neem |
| CN102910980B (en) * | 2012-10-11 | 2014-04-09 | 丁克学 | Foliar fertilizer for controlling various physiological diseases of crops |
| 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 |
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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 |
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