CN102887780B - Organic and inorganic compound fertilizer for kiwi fruits and preparation method thereof - Google Patents
Organic and inorganic compound fertilizer for kiwi fruits and preparation method thereof Download PDFInfo
- Publication number
- CN102887780B CN102887780B CN201210421438.8A CN201210421438A CN102887780B CN 102887780 B CN102887780 B CN 102887780B CN 201210421438 A CN201210421438 A CN 201210421438A CN 102887780 B CN102887780 B CN 102887780B
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- organic
- accounts
- inorganic compound
- inorganic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses an organic and inorganic compound fertilizer for kiwi fruits. The organic and inorganic compound fertilizer comprises organic fertilizer base materials and inorganic chemical fertilizers; the organic fertilizer base materials are prepared through mixing chicken manure with rape seed cakes according to the dry weight ratio of (1.74-2.21): 1 and carrying out composting fermentation for 20 days; and the organic and inorganic compound fertilizer is prepared through mixing the organic fertilizer base materials with urea, monoammonium phosphate and potassium chloride according to the dry weight ratio of (12.82-13.69): (2.01-2.07): (1.80-2.15): (2.01-2.56), drying, granulating, sieving and packaging. According to the organic and inorganic compound fertilizer for the kiwi fruits, as organic matters and inorganic matters are combined, the organic and inorganic compound fertilizer not only provides comprehensive nutritional needs for the growth of the kiwi fruits, but also is conducive to the improvement of the soil structure and the increase of the fertilizer utilization ratio, so that the yield and quality of the kiwi fruits can be remarkably improved; and meanwhile, the resource utilization of agricultural wastes is realized, and the preparation cost of the fertilizer is low, so that the organic and inorganic compound fertilizer has good economic and ecological environmental benefits.
Description
Technical field
The invention belongs to Production of manure technical field and technical field of bioengineering, relating to a kind of is the Kiwifruit organic-inorganic compound fertilizer special that component forms by chicken manure, rapeseed cake mixture compost and inorganic fertilizer.
Background technology
Along with developing rapidly of China's livestock and poultry breeding industry; particularly various fowl and livestock farms intensive, mass-producing are set up in succession; the quantity of animal waste sharply rises; if it is not carried out to disposal and utilization timely and effectively; to bring serious environmental pollution, even have influence on the normal production of people and life.Therefore, strengthen animal waste prevention and cure of pollution and animal waste carried out to the utilization of resources seeming particularly important.Chicken manure is one of main animal waste, and organic content is high, contains a large number of nutrients, comprises the beneficial elements such as nitrogen, phosphorus, potassium and iron, calcium, magnesium, copper, zinc, selenium, sulphur, is good organic fertilizer resource.But the Fertilizer Transformed utilization ratio of chicken manure is lower at present.Many by direct returning to farmland at rural area and part poulty house chicken manure, or carry out also field of simple pile fermentation, What is more abandons chicken manure as rubbish or water punching is released and entered irrigation canals and ditches, has not only caused the huge wasting of resources but also has caused serious problem of environmental pollution.Therefore,, by chicken manure is carried out making fertilizer after harmless treatment, the recycling that can improve on the one hand chicken manure is worth, and also can effectively reduce ecological environmental pollution simultaneously.
Kiwifruit is that a kind of nutritive value is abundant, the fruit that economic worth is high, be described as the laudatory titles such as " green gold mine ", " king of fruit ", have well edible, medical treatment, beauty treatment and health-care effect, on international fruit consumption market, all have very large development potentiality at home.Kiwifruit is perennial vine, likes especially organic content high, and Soil structure is good, the subacidity soil that quality is moderate.More much bigger than other fruit trees to the absorbed dose of nutritive element, not only need a large amount of nitrogen, phosphorus, potassium element, and also more responsive to trace elements such as chlorine, manganese, iron, boron, zinc.Kiwifruit is widely different in different growing to the absorbed dose of various nutritive elements.Budding period in early spring is to the setting phase, 80% left and right that accumulation volume is annual total amount in leaf such as nitrogen, phosphorus, potassium, magnesium, zinc, copper, iron, manganese, and fruit expanding period, n p k nutrition element is transferred to fruit from branches and leaves gradually.Yet in actual production process, orchard worker often lacks targetedly Kiwifruit fertilising, have that heavy light inorganic is organic, the fertile light phosphorus potash fertilizer of diazonium, do not focus on the phenomenons such as trace element supplement, thereby cause soil compaction, the waning of middle trace element, Kiwifruit yield reducation, degradation problem under quality.
At present, China Patent No. CN102391052A has announced " a kind of special fertilizer for Chinese goosebeery ", it is characterized in that being comprised of macroelement, organic matter, biological potentiating agent and amendment.Macroelement is nitrogen, phosphorus, the large element of potassium three, N, P
2o
5, K
2the weight percent of O is 41.3%, and weight ratio is N: P
2o
5: K
2o=18: 11.3: 12; Organic matter is oil cake, and weight percent is 15%; Biological potentiating agent weight percent is 1%; Amendment weight percent is 3%.This patent has been added oil cake and has been conducive to improve the physico-chemical property of soil and the situation that hardens of soil, added biological potentiating agent and amendment is conducive to Kiwi growth simultaneously, but in formula, do not consider to supplement the required middle trace element of Kiwi growth, can not meet Kiwi berry nutritious demand completely, long-term application likely causes middle trace element to wane.China Patent No. CN200910022116.4 has announced " special fertilizer for Chinese goosebeery and preparation technology ", it is characterized in that being made according to a certain weight ratio by humic acids, nitrogenous fertilizer, phosphate fertilizer, potash fertilizer, zinc sulfate, boron, magnesium sulfate, calcium and ferrous sulfate, the ratio of each component is: humic acids hydrochlorate 5-6, nitrogenous fertilizer 8-10, phosphate fertilizer 5-5, potash fertilizer 5-7, zinc sulfate 1-2, boron 1.5-2.5, magnesium sulfate 5-8, calcium 2-6, ferrous sulfate 2.5-3.5.Organic and inorganic cooperation of this patent, be conducive to improve Soil structure, simultaneously, for Kiwi growth provides comparatively comprehensively nutritive element, but in formula, proportioning lacks manganese element, be unfavorable for improving Kiwifruit Vitamin C content, the humate cost adding is relatively high, and whole preparation process is comparatively complicated, to producing apparatus, requires also higher.
Summary of the invention
The object of the invention is by chicken manure being provided to a kind of harmless treatment, and according to Kiwifruit characteristic, be equipped with a certain amount of rapeseed cake and inorganic fertilizer, make a kind of Kiwifruit compound organic and inorganic fertilizer, to reach improvement kiwi fruit tree garden soil, improve Kiwifruit yield and quality, realize the recycling of agricultural wastes simultaneously, make simply, cost is low, economic benefit and Social Ecology remarkable benefit.
The technical scheme that the present invention solves above-mentioned formula is as follows:
A Kiwifruit compound organic and inorganic fertilizer, comprises fertilizer bed material and inorganic fertilizer; Fertilizer bed material by chicken manure and rapeseed cake according to dry matter weight than 1.74-2.21: 1 mixes, the fermentation fermentation in 20 days of becoming thoroughly decomposed forms, by fertilizer bed material, urea, monoammonium phosphate, Repone K according to dry matter weight than 12.82-13.69: 2.01-2.07: 1.80-2.15: 2.01-2.56 mixes, dry, granulation, screening, packing and get final product.
As preferably, in described main raw material chicken manure and rapeseed cake according to dry matter weight than being 1.74-2.21: 1 fermentation of becoming thoroughly decomposed forms, and organic content is 24.00%-27.00%, and total nutrient is 21.01%-23.20%.
As preferably, nitrogen 7.45%-7.56% in total nutrient, Vanadium Pentoxide in FLAKES 5.39%-6.05%, potassium oxide 6.15%-7.56%.
As further preferred, described inorganic fertilizer is by dry matter weight, and urea accounts for 10.03%-10.36%, and monoammonium phosphate accounts for 9.02%-10.75%, and Repone K accounts for 10.05%-12.78%.Wherein, the specification of quality of urea is nitrogenous 46.40%, and the specification of quality of monoammonium phosphate is nitrogenous 10.00%, and containing Vanadium Pentoxide in FLAKES 45.00%, the specification of quality of Repone K is for containing potassium oxide 54.00%.
The preparation method of Kiwifruit compound organic and inorganic fertilizer of the present invention is as follows:
(1) fermentation, by chicken manure and rapeseed cake according to dry-matter than being 1.74-2.21: 1 proportion mixes, and the rectangle heap body of wide 1.5m, high 1m of take is the standard fermentation 20 days of becoming thoroughly decomposed between compost;
(2) mix, chicken manure rapeseed cake mixture compost, urea, monoammonium phosphate, Repone K mix than for 12.82-13.69: 2.01-2.07: 1.80-2.15: 2.01-2.56 according to dry matter weight; Wherein, chicken manure is containing organic matter 25.70%, nitrogen 1.75%, phosphorus element 1.62%, potassium element 0.87%; Rapeseed cake is containing organic matter 63.35%, nitrogen 4.54%, phosphorus element 2.48%, potassium element 1.40%; In inorganic fertilizer, the specification of quality of urea is nitrogenous 46.40%, and the specification of quality of monoammonium phosphate is nitrogenous 10.00%, and containing Vanadium Pentoxide in FLAKES 45.00%, the specification of quality of Repone K is for containing potassium oxide 54.00%.
(3) dry, make fertilizer water content lower than 2%;
(4) granulation, the fertilizer granulator granulation that fermentation is mixed;
(5) screening, is sieved into the fertiliser granulates that particle diameter is 2-4mm;
(6) packing, packs with moistureproof material, makes organic-inorganic compound fertilizer special.
Beneficial effect of the present invention is by sludge and refuse, has solved the post-processed problem of chicken manure, has avoided the pollution to rural environment.The present invention combines the quick-acting fertilizer efficiency of the long-acting fertilizer of organic fertilizer and mineral manure, can be Kiwi growth continual and steady nutrient supply is provided, and meets the nutritional needs of its each growth phase.The innoxious degree of compound organic and inorganic fertilizer of producing is high, and quality is loose, and color and luster is deeply brown, odorless, and nutritive substance is abundant, and organic content is high, and for improvement kiwi fruit tree garden soil, the resistance that improves actinidia tree has vital role.In output, than the volume increase 23.05%-24.48% that do not apply fertilizer, than habits fertilization and single organic fertilizer volume increase 5.46%-6.69%.
In addition, the raw material sources of fertilizer of the present invention are abundant, easily obtain, and cost is low, and preparation process is simple, and the machinery equipment that it is prepared requires low, cost-saving, is beneficial to large-scale promotion application.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
Embodiment 1: pour 1kg agriculture Citroen zx manure fermentation bacterial classification (production of agriculture Citroen zx biotechnology company) in 50kg tap water dilution and stir, pour in the mixture of 88.17kg chicken manure and 40.00kg rapeseed cake and mix with spade, with wide 1.5m, the rectangle heap body of high 1m is standard compost, 20 ℃-25 ℃ fermentations of becoming thoroughly decomposed, within 20 days, make the fertilizer bed material of this special fertilizer, be equipped with 20.71kg urea, 21.52kg monoammonium phosphate, 25.55kg Repone K, 2kg ferrous sulfate, 0.5kg zinc sulfate, 0.5kg borax, 1kg magnesium sulfate, 0.05kg ammonium molybdate, by above-mentioned fertilizer mixing and stirring, drying-granulating makes required Kiwifruit organic-inorganic compound fertilizer special 1.
Embodiment 2: pour 1kg agriculture Citroen zx manure fermentation bacterial classification (production of agriculture Citroen zx biotechnology company) in 50kg tap water dilution and stir, pour in the mixture of 86.87kg chicken manure and 50.00kg rapeseed cake and mix with spade, with wide 1.5m, the rectangle heap body of high 1m is standard compost, 20 ℃-25 ℃ fermentations of becoming thoroughly decomposed, within 20 days, make the fertilizer bed material of this special fertilizer, be equipped with 20.05kg urea, 18.04kg monoammonium phosphate, 20.09kg Repone K, 2kg ferrous sulfate, 0.5kg zinc sulfate, 0.5kg borax, 1kg magnesium sulfate, 0.05kg ammonium molybdate, by above-mentioned fertilizer mixing and stirring, drying-granulating makes required Kiwifruit compound organic and inorganic fertilizer 1.
Be below case effect test:
Singly execute chicken manure organic fertilizer and process 1, local Kiwifruit plantation family custom is processed 3 with fertile, Kiwifruit compound organic and inorganic fertilizer is processed 2 (being respectively above-mentioned two embodiment), test totally 6 processing, each is treated to 1 community, amount to 6 communities, each community area is 1 mu, fertilizer as winter base manure spread manuer in holes.
Process 1: singly execute chicken manure organic fertilizer and execute by 200kg/ mu base;
Process 2: Kiwifruit plantation family fertilizer for custom, commercially available composite fertilizer (N-P
2o
5-K
2o: 13-7-5) 50kg/ mu, imposes urea (containing N44.6%) 10kg/ mu;
Process 3: Kiwifruit plantation family fertilizer for custom, commercially available composite fertilizer (N-P
2o
5-K
2o: 15-7-8) 40kg/ mu, imposes urea (containing N44.6%) 15kg/ mu;
Process 4: chicken manure organic fertilizer 170kg/ mu (N-P
2o
5-K
2o: 2.9-2.8-1.5), impose urea (containing N44.6%) 30kg/ mu;
Process 5: special fertilizer 1 (N-P
2o
5-K
2o: 1-0.8-1) execute by 200kg/ mu base, do not topdress;
Process 6: special fertilizer 2 (N-P
2o
5-K
2o: 1-0.7-0.8) execute by 200kg/ mu base, do not topdress.
In different fertilising communities, the output of Kiwifruit is carried out to statistical study and can draw table 1:
The contrast on Kiwifruit output and quality impact with fertilizer of table 1 different treatment
By table 1, obtained, use after special fertilizer of the present invention, Kiwifruit output obviously increases, and quality of Chinese gooseberries increases.Therefore, this special fertilizer is a kind of desirable Kiwifruit compound organic and inorganic fertilizer.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (2)
1. a Kiwifruit compound organic and inorganic fertilizer, is characterized in that: comprise fertilizer bed material and inorganic fertilizer; Fertilizer bed material by chicken manure and rapeseed cake according to dry matter weight than 1.74-2.21: 1 mixes, the fermentation fermentation in 20 days of becoming thoroughly decomposed forms, by fertilizer bed material, urea, monoammonium phosphate, Repone K according to dry matter weight than 12.82-13.69: 2.01-2.07: 1.80-2.15: 2.01-2.56 mixes, dry, granulation, screening, packing and get final product; Also should add the nutritive element of Kiwi growth, the per-cent that nutritive element accounts for Chemical Mixed Fertilizer gross weight is: ferrous sulfate accounts for 1%, and zinc sulfate accounts for 0.25%, and borax accounts for 0.25%, and manganous sulfate accounts for 1%, and magnesium sulfate accounts for 0.50%, and ammonium molybdate accounts for 0.025%.
2. the preparation method of Kiwifruit compound organic and inorganic fertilizer according to claim 1, it is characterized in that, comprise the following steps: (1) fermentation, by chicken manure and rapeseed cake according to dry-matter than being 1.74-2.21: 1 proportion mixes, and the rectangle heap body of wide 1.5m, high 1m of take is the standard fermentation 20 days of becoming thoroughly decomposed between compost; (2) mix, chicken manure rapeseed cake mixture compost, urea, monoammonium phosphate, Repone K mix than for 12.82-13.69: 2.01-2.07: 1.80-2.15: 2.01-2.56 according to dry matter weight; (3) add the nutritive element of Kiwi growth, the per-cent that nutritive element accounts for Chemical Mixed Fertilizer gross weight is: ferrous sulfate accounts for 1%, and zinc sulfate accounts for 0.25%, and borax accounts for 0.25%, and manganous sulfate accounts for 1%, and magnesium sulfate accounts for 0.50%, and ammonium molybdate accounts for 0.025%; (4) dry, make fertilizer water content lower than 2%; (5) granulation, the fertilizer granulator granulation that fermentation is mixed; (6) screening, is sieved into the fertiliser granulates that particle diameter is 2-4mm; (7) packing, packs with damp proof material, makes organic-inorganic compound fertilizer special.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210421438.8A CN102887780B (en) | 2012-10-19 | 2012-10-19 | Organic and inorganic compound fertilizer for kiwi fruits and preparation method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210421438.8A CN102887780B (en) | 2012-10-19 | 2012-10-19 | Organic and inorganic compound fertilizer for kiwi fruits and preparation method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102887780A CN102887780A (en) | 2013-01-23 |
CN102887780B true CN102887780B (en) | 2014-12-10 |
Family
ID=47531483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210421438.8A Expired - Fee Related CN102887780B (en) | 2012-10-19 | 2012-10-19 | Organic and inorganic compound fertilizer for kiwi fruits and preparation method thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102887780B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103804047A (en) * | 2014-01-21 | 2014-05-21 | 中国科学院武汉植物园 | Special fertilizer for Hongyang kiwifruit and fertilizing method |
CN103980058B (en) * | 2014-05-31 | 2015-09-16 | 重庆市中绿农业开发有限责任公司 | Kiwifruit organic-inorganic compound fertilizer special |
CN104446800B (en) * | 2014-12-06 | 2017-07-28 | 贵州大学 | A kind of expensive long Kiwi berry topdresses and preparation method thereof |
CN104446799B (en) * | 2014-12-06 | 2017-07-18 | 贵州大学 | A kind of expensive long Kiwi berry base manure and preparation method thereof |
CN105248197A (en) * | 2015-10-26 | 2016-01-20 | 贵州大学 | Method for preventing and controlling kiwifruit canker |
CN107721480A (en) * | 2016-08-12 | 2018-02-23 | 眉山市新丰源化工有限公司 | A kind of organic matter mineral matter matches somebody with somebody Hefei |
CN106866308A (en) * | 2017-03-17 | 2017-06-20 | 朱国文 | A kind of red kiwifruit composite organic-inorganic fertilizer and preparation method thereof |
CN109265231A (en) * | 2017-07-18 | 2019-01-25 | 吕朝妮 | A kind of Kiwi berry compound organic and inorganic fertilizer and preparation method |
CN107778052A (en) * | 2017-10-31 | 2018-03-09 | 重庆市永川区天堂化工厂 | A kind of manufacture craft of chemical fertilizer |
CN107827668A (en) * | 2017-11-29 | 2018-03-23 | 重庆市永川区天堂化工厂 | Useless dish fermentation chemical fertilizer |
CN110724010A (en) * | 2019-11-28 | 2020-01-24 | 江苏永佳现代农业科技有限公司 | Special bio-organic fertilizer for kiwi fruits and preparation method thereof |
CN111848289A (en) * | 2020-08-10 | 2020-10-30 | 安徽中农康源生物科技有限公司 | Organic fertilizer special for kiwi fruits and production process thereof |
CN112919989A (en) * | 2021-01-20 | 2021-06-08 | 重庆文理学院 | Fertilizer suitable for producing selenium-rich kiwi fruits and preparation method thereof |
CN113200802A (en) * | 2021-05-21 | 2021-08-03 | 勤耕生态农业(武汉)有限公司 | Organic fertilizer special for kiwi fruits and production process thereof |
CN114230413A (en) * | 2021-12-24 | 2022-03-25 | 四川省草原科学研究院 | Production and application method of rabbit manure organic-inorganic compound base fertilizer special for kiwi fruits |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101555170A (en) * | 2009-04-21 | 2009-10-14 | 李涛 | Special fertilizer for Chinese goosebeery and preparation process thereof |
CN102557776A (en) * | 2010-12-14 | 2012-07-11 | 吴鲁智 | Special fertilizer formulation for Yangtao actinidia tree (total nutrients of nitrogen, phosphorus and potassium account for 40%) |
-
2012
- 2012-10-19 CN CN201210421438.8A patent/CN102887780B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101555170A (en) * | 2009-04-21 | 2009-10-14 | 李涛 | Special fertilizer for Chinese goosebeery and preparation process thereof |
CN102557776A (en) * | 2010-12-14 | 2012-07-11 | 吴鲁智 | Special fertilizer formulation for Yangtao actinidia tree (total nutrients of nitrogen, phosphorus and potassium account for 40%) |
Non-Patent Citations (1)
Title |
---|
孙玉刚等."猕猴桃病虫害的防治原则".《猕猴桃栽培与贮藏加工新技术》.2005,第63-64页. * |
Also Published As
Publication number | Publication date |
---|---|
CN102887780A (en) | 2013-01-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102887780B (en) | Organic and inorganic compound fertilizer for kiwi fruits and preparation method thereof | |
CN101913954B (en) | Preparation method of functional bioorganic (bioinorganic) fertilizer special or fruit trees | |
CN102584393B (en) | Special organic and inorganic compound fertilizer for loquat tree and preparation method for special organic and inorganic compound fertilizer | |
CN102951961A (en) | Special organic-inorganic composite biological pesticide-fertilizer for flowers and preparation method thereof | |
CN102531718A (en) | Organic/inorganic compound fertilizer and preparation method thereof | |
CN102503632A (en) | Selenium-rich organic/inorganic fertilizer for producing selenium-rick rice as well as application method thereof | |
CN105085120A (en) | Special organic fertilizer suitable for tea tree planting | |
CN102731220B (en) | Citrus fertilizer for special purpose and its preparation method | |
CN103553794A (en) | Excretion fermented seedling compound fertilizer and preparation method thereof | |
CN103613448A (en) | Chinese herbal medicine polyelement green fertilizer and preparation method thereof | |
CN103613447A (en) | Polyelement slow release granular fertilizer with high fertilizer efficiency and preparation method thereof | |
CN105330439A (en) | Selenium-rich plant nutrient solution and preparation method thereof | |
CN101186542B (en) | Jatropha curcas mycorhiza bacterium composite fertilizer and preparation method thereof | |
CN104262009A (en) | Method for producing corn liquid fertilizer by sisal hemp wastewater | |
CN104058824A (en) | Multi-nutrient high-adaptability compound coated fertilizer and preparation method thereof | |
CN105272722A (en) | High-concentration compound fertilizer containing 44-45% of nitrogen, phosphorus and potassium, and production method thereof | |
CN103011985A (en) | Special fertilizer for producing organic selenium-enriched strawberry and preparation method thereof | |
CN103058740A (en) | Special fertilizer for producing organic selenium-enriched tomatoes and preparation method thereof | |
CN104072261A (en) | Organic fertilizer by taking rape seed cake powder as matrix and preparation method of organic fertilizer | |
CN102992850A (en) | Fertilizer special for producing organic selenium-rich watermelons and preparation method thereof | |
CN105061110A (en) | Compound fertilizer specially used for eucalyptus, and preparation method thereof | |
CN103030448B (en) | Biological organic fertilizer applied to Gannan red and yellow soil region and preparation method thereof | |
Vennila et al. | Vermicompost on crop production-A review | |
CN104261960A (en) | Organic fertilizer for increasing pepper yield and preparation method thereof | |
CN109265231A (en) | A kind of Kiwi berry compound organic and inorganic fertilizer and preparation method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20151019 |
|
EXPY | Termination of patent right or utility model |