CN104355802A - Organic/inorganic slow-release fertilizer for flowers and preparation method of slow-release fertilizer - Google Patents

Organic/inorganic slow-release fertilizer for flowers and preparation method of slow-release fertilizer Download PDF

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Publication number
CN104355802A
CN104355802A CN201410568222.3A CN201410568222A CN104355802A CN 104355802 A CN104355802 A CN 104355802A CN 201410568222 A CN201410568222 A CN 201410568222A CN 104355802 A CN104355802 A CN 104355802A
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Prior art keywords
parts
release fertilizer
slow
fertilizer
flowers
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CN201410568222.3A
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Chinese (zh)
Inventor
李会合
李继光
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Chongqing University of Arts and Sciences
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Chongqing University of Arts and Sciences
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Priority to CN201410568222.3A priority Critical patent/CN104355802A/en
Publication of CN104355802A publication Critical patent/CN104355802A/en
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Classifications

    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G3/00Mixtures of one or more fertilisers with additives not having a specially fertilising activity
    • C05G3/80Soil conditioners
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05GMIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00Fertilisers characterised by their form
    • C05G5/30Layered or coated, e.g. dust-preventing coatings

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Soil Sciences (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses an organic/inorganic slow-release fertilizer for flowers and a preparation method of the slow-release fertilizer. The organic/inorganic slow-release fertilizer is prepared from the following raw materials in parts by weight: 45 to 55 parts of horse manure, 20 to 30 parts of wheat bran, 15 to 25 parts of brewer's grains, 12 to 18 parts of flour beetle frass sand, 10 to 15 parts of residual tea, 5 to 10 parts of edible fungi waste, 18 to 26 parts of sorgo straw, 10 to 15 parts of mung bean shells, 5 to 10 parts of sugar beet meal, 1 to 3 parts of spawn powder, 16 to 22 parts of yellow phosphorus furnace slag, 20 to 30 parts of obsidian, 17 to 24 parts of hectorite, 10 to 15 of parts zeolite 4A, 32 to 44 parts of ammonium nitrate, 22 to 28 parts of ammonium hydrogen phosphate ammonium dihydrogen phosphate, 8 to 14 parts of potassium carbonate, 2 to 3 parts of diaminoferric xanthohumate, 3 to 6 parts of sugar calcium, 4 to 8 parts of sodium metasilicate, 15 to 20 parts of polyvinyl alcohol, 5 to 10 parts of carboxymethyl cellulose, 9 to 16 parts of hydroxypropyl xanthan gum, 2 to 4 parts of algal polysaccharides, and 3 to 5 parts of polyglutamic acid. The fertilizer provided by the invention is high in nutrient amount and high and long in fertilizer efficiency, can improve soil, enables soil to form granular structures, and harmonizes water and gas in soil to enable flowers to grow up well and quickly, thereby improving the quality and the yield of flowers and lowering the fertilization cost; important economic benefits are brought.

Description

A kind of flowers organic-inorganic slow-release fertilizer and preparation method thereof
Technical field
The present invention relates to a kind of flowers organic-inorganic slow-release fertilizer and preparation method thereof, belong to agricultural fertilizer field.
Background technology
Fertilizer is plant husbandry and the important production means thereof, plays a very important role in flower culture management.The flower culture of current China in nursery, field, gardens, Botanical gardens, enterprises and institutions greenhouse fertilising be all the fertilizer such as cake fertilizer, muck, this kind of fertilizer nutrient content is low, fertilizer efficiency is low, the fertilizer efficiency time length is short, in flower planting industrialization day by day, socialization, specialization, scientific today, traditional fertilizer cannot meet the needs of the large production of commercial floriculture, and seems very backward, and flower fertilizer kind urgently improves rapidly.
Summary of the invention
The object of the invention is to for the deficiencies in the prior art, provide a kind of nutrient content high, fertilizer efficiency Gao Erchang, flowers organic-inorganic slow-release fertilizer that Soil structure can be improved and preparation method thereof.
For achieving the above object, the present invention adopts following technical scheme:
A kind of flowers organic-inorganic slow-release fertilizer, be made up of the raw material of following weight part: horsehit 45-55, wheat bran 20-30, beer groove 15-25, the husky 12-18 of tenebrio molitor worm excrement, residual tea 10-15, waste material of edible mushroom 5-10, sweet sorghum stalk 18-26, mung bean shell 10-15, beet pulp 5-10, strain powder 1-3, yellow phosphorus furnace slag 16-22, obsidian 20-30, hectorite 17-24, 4A molecular sieve 10-15, ammonium nitrate 32-44, primary ammonium phosphate 22-28, salt of wormwood 8-14, xanthohumic acid diamines iron 2-3, sugar calcium 3-6, Starso 4-8, polyvinyl alcohol 15-20, carboxymethyl cellulose 5-10, hydroxypropyl xanthan gum 9-16, Sargassum polysaccharides 2-4, polyglutamic acid 3-5.
A preparation method for flowers organic-inorganic slow-release fertilizer, comprises the following steps:
(1) horsehit, beer groove, residual tea, sweet sorghum stalk, mung bean shell, beet pulp are mixed, add appropriate water, stir and make compound, the moisture controlled of compound is at 55-65%;
(2) strain powder is mixed with wheat bran, tenebrio molitor worm excrement sand, waste material of edible mushroom, be then sprinkling upon on the obtained compound of step (1) equably, after heap fermentation 24-48h, be sprinkled into ammonium nitrate and primary ammonium phosphate again, when continuation fermentation reaches 60-70 DEG C to temperature, turning once, continue fermentation to 50-60 DEG C, material is all in black, and soft, frangible, fermentation completes, overturning is scattered, airing is 20-30% to moisture, then dries to moisture to be 3-5%, to obtain fermentation material;
(3) obsidian and hectorite are mixed, 780-840 DEG C of calcining 2-3h, mix with yellow phosphorus furnace slag, 4A molecular sieve, salt of wormwood, xanthohumic acid diamines iron after being cooled to room temperature, pulverize, fermentation material after drying with sugared calcium, Starso and step (2) again after sieving stirs, granulation, dries, obtains fertiliser granulates;
(4) polyvinyl alcohol, carboxymethyl cellulose, hydroxypropyl xanthan gum, Sargassum polysaccharides, polyglutamic acid are mixed, add and be equivalent to polyvinyl alcohol weight 10-15 water doubly, heating in water bath, to 50-60 DEG C, stirs, and obtains coating liquid;
(5) coating liquid that step (4) is obtained is sprayed to fertiliser granulates surface obtained in step (3), the hot blast simultaneously advertising 60-70 DEG C carries out drying to fertilizer and makes slow release fertilizer, be cooled to room temperature, screening, packaging gets product.
Beneficial effect of the present invention:
Fertilizer nutrient amount of the present invention is high, not only can meet N, P, K needed for flower growth, also containing multi mineral prime element and abundant organic matter, fertilizer efficiency Gao Erchang, greatly can extend the fertilizer releasing period of fertilizer, reduce using of fertilizer, can also soil be improved simultaneously, make Zinc fractions crumb structure, coordinate the empty G&W in soil, flowers can be grown rapidly and healthily, improve the quality and yield of flowers, reduce fertilising cost, there is important economic benefit.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.Strain powder model described in the embodiment of the present invention is B800-1HV, is produced by Lanzhou Zhen Mao Science and Technology Ltd.; Described ammonium nitrate and primary ammonium phosphate are produced by rivers and mountains, Yichang Chemical Industry Science Co., Ltd; Described salt of wormwood is produced by Shanxi Dong Shengfei industry company limited; Described xanthohumic acid diamines iron is produced by Pingxiang City Jia Le humic acids Chemical Co., Ltd.; Described sugared calcium reaches Chemical Co., Ltd. by Zheng Zhourun and produces; Described Starso is produced by Qingdao Dongyue Sodium Silicate Co., Ltd.; Described polyvinyl alcohol is admired milky way chemical industry You Hen company by Hubei and is produced; Described carboxymethyl cellulose is produced by Sen Tai bio tech ltd, Hunan; Described hydroxypropyl xanthan gum is produced by the poly-hundred wide Chemical Industry Science Co., Ltd of Shijiazhuang City; Described Sargassum polysaccharides effluent south navigator's Chemicals company limited produces; Described polyglutamic acid is produced by Sai Taisi bio tech ltd, Nanjing.
Embodiment 1
A kind of flowers organic-inorganic slow-release fertilizer, is made up of the raw material of following weight (kg): horsehit 45, wheat bran 20, beer groove 15, tenebrio molitor worm excrement sand 12, residual tea 10, waste material of edible mushroom 5, sweet sorghum stalk 18, mung bean shell 10, beet pulp 5, strain powder 1, yellow phosphorus furnace slag 16, obsidian 20, hectorite 17,4A molecular sieve 10, ammonium nitrate 32, primary ammonium phosphate 22, salt of wormwood 8, xanthohumic acid diamines iron 2, sugared calcium 3, Starso 4, polyvinyl alcohol 15, carboxymethyl cellulose 5, hydroxypropyl xanthan gum 9, Sargassum polysaccharides 2, polyglutamic acid 3.
A preparation method for flowers organic-inorganic slow-release fertilizer, comprises the following steps:
(1) horsehit, beer groove, residual tea, sweet sorghum stalk, mung bean shell, beet pulp are mixed, add appropriate water, stir and make compound, the moisture controlled of compound is 60%;
(2) strain powder is mixed with wheat bran, tenebrio molitor worm excrement sand, waste material of edible mushroom, be then sprinkling upon on the obtained compound of step (1) equably, after heap fermentation 36h, be sprinkled into ammonium nitrate and primary ammonium phosphate again, when continuation fermentation reaches 65 DEG C to temperature, turning once, continue fermentation to 55 DEG C, material is all in black, and soft, frangible, fermentation completes, overturning is scattered, airing to moisture is 20%, then dries to moisture to be 3%, to obtain fermentation material;
(3) obsidian and hectorite are mixed, 840 DEG C of calcining 2h, mix with yellow phosphorus furnace slag, 4A molecular sieve, salt of wormwood, xanthohumic acid diamines iron after being cooled to room temperature, pulverize, fermentation material after drying with sugared calcium, Starso and step (2) again after sieving stirs, granulation, dries, obtains fertiliser granulates;
(4) polyvinyl alcohol, carboxymethyl cellulose, hydroxypropyl xanthan gum, Sargassum polysaccharides, polyglutamic acid are mixed, add the water being equivalent to polyvinyl alcohol weight 12 times, heating in water bath to 55 DEG C, stirs, and obtains coating liquid;
(5) coating liquid obtained for step (4) is sprayed to fertiliser granulates surface obtained in step (3), the hot blast simultaneously advertising 60 DEG C carries out drying to fertilizer and makes slow release fertilizer, and be cooled to room temperature, screening, packaging gets product.
For Chinese rose, use flowers organic-inorganic slow-release fertilizer of the present invention, significantly can improve the economical character of Chinese rose, Chinese rose output increases 8-16%, produces and throws than improving 10-15%.
Embodiment 2:
A kind of flowers organic-inorganic slow-release fertilizer, is made up of the raw material of following weight (kg): horsehit 50, wheat bran 25, beer groove 20, tenebrio molitor worm excrement sand 16, residual tea 12, waste material of edible mushroom 8, sweet sorghum stalk 24, mung bean shell 12, beet pulp 8, strain powder 2, yellow phosphorus furnace slag 18, obsidian 25, hectorite 21,4A molecular sieve 12, ammonium nitrate 38, primary ammonium phosphate 26, salt of wormwood 12, xanthohumic acid diamines iron 2.5, sugared calcium 5, Starso 6, polyvinyl alcohol 18, carboxymethyl cellulose 7, hydroxypropyl xanthan gum 12, Sargassum polysaccharides 3, polyglutamic acid 4.
Preparation method is with embodiment 1.
For Chinese rose, use flowers organic-inorganic slow-release fertilizer of the present invention, significantly can improve the economical character of Chinese rose, Chinese rose output increases 8-16%, produces and throws than improving 10-15%.
Embodiment 3:
A kind of flowers organic-inorganic slow-release fertilizer, is made up of the raw material of following weight (kg): horsehit 55, wheat bran 30, beer groove 25, tenebrio molitor worm excrement sand 18, residual tea 15, waste material of edible mushroom 10, sweet sorghum stalk 26, mung bean shell 15, beet pulp 10, strain powder 3, yellow phosphorus furnace slag 22, obsidian 30, hectorite 24,4A molecular sieve 15, ammonium nitrate 44, primary ammonium phosphate 28, salt of wormwood 14, xanthohumic acid diamines iron 3, sugared calcium 6, Starso 8, polyvinyl alcohol 20, carboxymethyl cellulose 10, hydroxypropyl xanthan gum 16, Sargassum polysaccharides 4, polyglutamic acid 5.
Preparation method is with embodiment 1.
For Chinese rose, use flowers organic-inorganic slow-release fertilizer of the present invention, significantly can improve the economical character of Chinese rose, Chinese rose output increases 8-16%, produces and throws than improving 10-15%.

Claims (2)

1. a flowers organic-inorganic slow-release fertilizer, it is characterized in that, be made up of the raw material of following weight part: horsehit 45-55, wheat bran 20-30, beer groove 15-25, the husky 12-18 of tenebrio molitor worm excrement, residual tea 10-15, waste material of edible mushroom 5-10, sweet sorghum stalk 18-26, mung bean shell 10-15, beet pulp 5-10, strain powder 1-3, yellow phosphorus furnace slag 16-22, obsidian 20-30, hectorite 17-24, 4A molecular sieve 10-15, ammonium nitrate 32-44, primary ammonium phosphate 22-28, salt of wormwood 8-14, xanthohumic acid diamines iron 2-3, sugar calcium 3-6, Starso 4-8, polyvinyl alcohol 15-20, carboxymethyl cellulose 5-10, hydroxypropyl xanthan gum 9-16, Sargassum polysaccharides 2-4, polyglutamic acid 3-5.
2. a preparation method for flowers organic-inorganic slow-release fertilizer as claimed in claim 1, is characterized in that comprising the following steps:
(1) horsehit, beer groove, residual tea, sweet sorghum stalk, mung bean shell, beet pulp are mixed, add appropriate water, stir and make compound, the moisture controlled of compound is at 55-65%;
(2) strain powder is mixed with wheat bran, tenebrio molitor worm excrement sand, waste material of edible mushroom, be then sprinkling upon on the obtained compound of step (1) equably, after heap fermentation 24-48h, be sprinkled into ammonium nitrate and primary ammonium phosphate again, when continuation fermentation reaches 60-70 DEG C to temperature, turning once, continue fermentation to 50-60 DEG C, material is all in black, and soft, frangible, fermentation completes, overturning is scattered, airing is 20-30% to moisture, then dries to moisture to be 3-5%, to obtain fermentation material;
(3) obsidian and hectorite are mixed, 780-840 DEG C of calcining 2-3h, mix with yellow phosphorus furnace slag, 4A molecular sieve, salt of wormwood, xanthohumic acid diamines iron after being cooled to room temperature, pulverize, fermentation material after drying with sugared calcium, Starso and step (2) again after sieving stirs, granulation, dries, obtains fertiliser granulates;
(4) polyvinyl alcohol, carboxymethyl cellulose, hydroxypropyl xanthan gum, Sargassum polysaccharides, polyglutamic acid are mixed, add and be equivalent to polyvinyl alcohol weight 10-15 water doubly, heating in water bath, to 50-60 DEG C, stirs, and obtains coating liquid;
(5) coating liquid that step (4) is obtained is sprayed to fertiliser granulates surface obtained in step (3), the hot blast simultaneously advertising 60-70 DEG C carries out drying to fertilizer and makes slow release fertilizer, be cooled to room temperature, screening, packaging gets product.
CN201410568222.3A 2014-10-23 2014-10-23 Organic/inorganic slow-release fertilizer for flowers and preparation method of slow-release fertilizer Pending CN104355802A (en)

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Application Number Priority Date Filing Date Title
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Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104892228A (en) * 2015-06-16 2015-09-09 张家港市五湖新材料技术开发有限公司 Special slow-release fertilizer for flowers
CN105016869A (en) * 2015-07-10 2015-11-04 常州市宏硕电子有限公司 Gerbera pot nutrient soil and preparation method thereof
CN105272690A (en) * 2015-12-08 2016-01-27 北京农学院 Slow release fertilizer used for potted leafy plants and preparation method thereof
CN105837374A (en) * 2016-04-20 2016-08-10 李从喜 Environment-friendly organic fertilizer specially used for flowers
CN105859432A (en) * 2016-05-27 2016-08-17 安徽云锦农业科技发展有限公司 Phosphorus-adding-supplementing coated fertilizer for seedlings
CN105884474A (en) * 2016-04-20 2016-08-24 李从喜 Special fertilizer for improving quality of Yunnan red roses
CN106007991A (en) * 2016-05-27 2016-10-12 安徽云锦农业科技发展有限公司 Flower medium improved coated fertilizer
CN106007987A (en) * 2016-05-27 2016-10-12 安徽云锦农业科技发展有限公司 Low-temperature resistant seedling coated fertilizer
CN106007989A (en) * 2016-05-27 2016-10-12 安徽云锦农业科技发展有限公司 Coated fertilizer for flowers for relieving fading of petals
CN106007990A (en) * 2016-05-27 2016-10-12 安徽云锦农业科技发展有限公司 Composite water-retaining coated fertilizer for flowers and plants
CN106116817A (en) * 2016-06-22 2016-11-16 安徽万利生态园林景观有限公司 A kind of slow release fertilizer strengthening Perennial Flowers root absorption ability
CN106116945A (en) * 2016-06-22 2016-11-16 安徽万利生态园林景观有限公司 A kind of Perennial Flowers special function slow release fertilizer
CN106365850A (en) * 2016-08-31 2017-02-01 艾小燕 Preparation method of potting soil for garden balsam
CN106478309A (en) * 2016-12-22 2017-03-08 安徽爱能洁生物科技有限公司 A kind of nutritious stalk fertilizer
CN106748155A (en) * 2016-12-24 2017-05-31 庆阳敦博科技发展有限公司 A kind of organic mineral substance multi-element compound fertilizer and preparation method thereof
CN106831211A (en) * 2017-04-17 2017-06-13 蚌埠市徐善种植农民专业合作社 A kind of composite fertilizer's preparation method of water arum environmental protection
CN107602245A (en) * 2017-10-19 2018-01-19 薛银福 A kind of method that slow-release fertilizer is prepared using feces of livestock and poultry
CN107673901A (en) * 2017-11-24 2018-02-09 安徽怪树园盆景有限公司 A kind of flowers slow release fertilizer and preparation method thereof
CN107721650A (en) * 2017-11-24 2018-02-23 安徽怪树园盆景有限公司 One kind improves pot flowers resistance slow release fertilizer
CN107759373A (en) * 2017-12-05 2018-03-06 定远县英华种植家庭农场 A kind of lotus rhizome slow-release fertilizer preparation method of high utilization rate of fertilizer
CN108218639A (en) * 2018-04-13 2018-06-29 凤台县农之梦家庭农场有限公司 A kind of controlled release fertilizers special for flowers material and preparation method thereof
CN108728104A (en) * 2018-06-29 2018-11-02 湖南泰谷生态工程有限公司 A kind of anti-continuous cropping soil renovation agent and preparation method thereof
CN108976030A (en) * 2018-08-30 2018-12-11 天津农学院 It is a kind of using frass as Special fertilizer for strawberries of matrix and the preparation method and application thereof
CN109456124A (en) * 2017-09-06 2019-03-12 陇南远大生物科技有限公司 A kind of rheum officinale fertilizer special for organic and preparation method thereof
CN110407643A (en) * 2018-04-27 2019-11-05 安徽中农大丰化肥有限公司 A kind of slow-release compound fertilizer and preparation method thereof
WO2020044189A1 (en) * 2018-08-28 2020-03-05 Sabic Global Technologies B.V. Seaweed extract coated fertilizer for better crops and soil health
CN113651648A (en) * 2021-08-31 2021-11-16 武汉绿农瑞益生物科技有限公司 Biological organic fertilizer and preparation method thereof
CN115417711A (en) * 2022-05-11 2022-12-02 龙蟒大地农业有限公司 Organic-inorganic compound fertilizer with slow-release mineral element-coated active microorganisms and preparation method thereof

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104892228A (en) * 2015-06-16 2015-09-09 张家港市五湖新材料技术开发有限公司 Special slow-release fertilizer for flowers
CN105016869A (en) * 2015-07-10 2015-11-04 常州市宏硕电子有限公司 Gerbera pot nutrient soil and preparation method thereof
CN105272690A (en) * 2015-12-08 2016-01-27 北京农学院 Slow release fertilizer used for potted leafy plants and preparation method thereof
CN105884474A (en) * 2016-04-20 2016-08-24 李从喜 Special fertilizer for improving quality of Yunnan red roses
CN105837374A (en) * 2016-04-20 2016-08-10 李从喜 Environment-friendly organic fertilizer specially used for flowers
CN106007991A (en) * 2016-05-27 2016-10-12 安徽云锦农业科技发展有限公司 Flower medium improved coated fertilizer
CN105859432A (en) * 2016-05-27 2016-08-17 安徽云锦农业科技发展有限公司 Phosphorus-adding-supplementing coated fertilizer for seedlings
CN106007987A (en) * 2016-05-27 2016-10-12 安徽云锦农业科技发展有限公司 Low-temperature resistant seedling coated fertilizer
CN106007989A (en) * 2016-05-27 2016-10-12 安徽云锦农业科技发展有限公司 Coated fertilizer for flowers for relieving fading of petals
CN106007990A (en) * 2016-05-27 2016-10-12 安徽云锦农业科技发展有限公司 Composite water-retaining coated fertilizer for flowers and plants
CN106116817A (en) * 2016-06-22 2016-11-16 安徽万利生态园林景观有限公司 A kind of slow release fertilizer strengthening Perennial Flowers root absorption ability
CN106116945A (en) * 2016-06-22 2016-11-16 安徽万利生态园林景观有限公司 A kind of Perennial Flowers special function slow release fertilizer
CN106365850A (en) * 2016-08-31 2017-02-01 艾小燕 Preparation method of potting soil for garden balsam
CN106478309A (en) * 2016-12-22 2017-03-08 安徽爱能洁生物科技有限公司 A kind of nutritious stalk fertilizer
CN106748155A (en) * 2016-12-24 2017-05-31 庆阳敦博科技发展有限公司 A kind of organic mineral substance multi-element compound fertilizer and preparation method thereof
CN106831211A (en) * 2017-04-17 2017-06-13 蚌埠市徐善种植农民专业合作社 A kind of composite fertilizer's preparation method of water arum environmental protection
CN109456124A (en) * 2017-09-06 2019-03-12 陇南远大生物科技有限公司 A kind of rheum officinale fertilizer special for organic and preparation method thereof
CN107602245A (en) * 2017-10-19 2018-01-19 薛银福 A kind of method that slow-release fertilizer is prepared using feces of livestock and poultry
CN107673901A (en) * 2017-11-24 2018-02-09 安徽怪树园盆景有限公司 A kind of flowers slow release fertilizer and preparation method thereof
CN107721650A (en) * 2017-11-24 2018-02-23 安徽怪树园盆景有限公司 One kind improves pot flowers resistance slow release fertilizer
CN107759373A (en) * 2017-12-05 2018-03-06 定远县英华种植家庭农场 A kind of lotus rhizome slow-release fertilizer preparation method of high utilization rate of fertilizer
CN108218639A (en) * 2018-04-13 2018-06-29 凤台县农之梦家庭农场有限公司 A kind of controlled release fertilizers special for flowers material and preparation method thereof
CN110407643A (en) * 2018-04-27 2019-11-05 安徽中农大丰化肥有限公司 A kind of slow-release compound fertilizer and preparation method thereof
CN108728104A (en) * 2018-06-29 2018-11-02 湖南泰谷生态工程有限公司 A kind of anti-continuous cropping soil renovation agent and preparation method thereof
WO2020044189A1 (en) * 2018-08-28 2020-03-05 Sabic Global Technologies B.V. Seaweed extract coated fertilizer for better crops and soil health
CN112930330A (en) * 2018-08-28 2021-06-08 沙特基础工业全球技术公司 Seaweed extract coated fertilizer for better crop and soil health
CN108976030A (en) * 2018-08-30 2018-12-11 天津农学院 It is a kind of using frass as Special fertilizer for strawberries of matrix and the preparation method and application thereof
CN113651648A (en) * 2021-08-31 2021-11-16 武汉绿农瑞益生物科技有限公司 Biological organic fertilizer and preparation method thereof
CN115417711A (en) * 2022-05-11 2022-12-02 龙蟒大地农业有限公司 Organic-inorganic compound fertilizer with slow-release mineral element-coated active microorganisms and preparation method thereof
CN115417711B (en) * 2022-05-11 2024-01-26 龙蟒大地农业有限公司 Organic-inorganic compound fertilizer with slow-release mineral elements wrapping active microorganisms and preparation method thereof

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