Pakchoi organic composite fertilizer

A compound fertilizer and Chinese cabbage technology, applied in the direction of organic fertilizer, organic fertilizer preparation, bio-organic part treatment, etc., can solve the problems of soil nutrient accumulation, out-of-absorption, and nutrient entry, etc., to promote metabolism, prevent dampness, and improve The effect of physical properties

Active Publication Date: 2012-02-15
SHANDONG BAOYUAN BIOTECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, due to the blind use of large amounts of nitrogen, phosphorus and potassium fertilizers in traditional fertilizers, nutrients in the soil accumulate, resulting in waste of fertilizers and serious environmental problems
According to reports, the utilization rate of nitrogen fertilizer in my country is 30% to 50%, the utilization rate of phosphorus fertilizer is about 10-15%, and the utilization rate of potassium fertilizer is about 30-60%. The nutrient release of existing fertilizers and the absorption of nutrients by crops are often not synchronized, so that excess nutrients enter the water body and the atmosphere through volatilization and wetting in the soil.

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0026] Select by weight 45 parts of a mixture of duck manure, sheep manure, cow manure, fresh vermicompost and peanut cake, 2 parts of calcium nitrate, 1 part of potassium nitrate, 1 part of magnesium nitrate, 3 parts of ammonium nitrate, potassium dihydrogen phosphate 2 parts, 2 parts of chelated iron, 3 parts of boric acid, 1 part of manganese sulfate, 0.5 parts of zinc sulfate, 1 part of copper sulfate, 3 parts of ammonium molybdate, 2 parts of potassium chloride, 1 part of ferrous sulfate, 1.5 parts of sodium molybdate 1 part of sodium selenite, 3 parts of humic acid, 5 parts of rare earth, 4 parts of diatomaceous earth, 3 parts of 100 mesh attapulgite, 2 parts of EM effective microbial group, 10 parts of urea, 5 parts of plant ash, 3 parts of bran share;

[0027] According to the order of addition, the mixture of duck manure, sheep manure, cow manure, fresh vermicompost and peanut cake will be added to EM effective microbial flora, stacked and fermented, covered with moi...

Embodiment 2

[0040] Select by weight 50 parts of a mixture of duck manure, sheep manure, cow manure, fresh vermicompost and peanut cake, 3 parts of calcium nitrate, 2 parts of potassium nitrate, 1.5 parts of magnesium nitrate, 4 parts of ammonium nitrate, potassium dihydrogen phosphate 3 parts, 6 parts of chelated iron, 3.5 parts of boric acid, 1 part of manganese sulfate, 1 part of zinc sulfate, 2 parts of copper sulfate, 4 parts of ammonium molybdate, 5 parts of potassium chloride, 2 parts of ferrous sulfate, 3 parts of sodium molybdate 1 part of sodium selenite, 6 parts of humic acid, 7 parts of rare earth, 4 parts of filler, 6 parts of additives, 4 parts of beneficial microbial flora, 17 parts of urea, 8 parts of plant ash, 4 parts of bran;

[0041] According to the order of addition, the mixture of duck manure, sheep manure, cow manure, fresh vermicompost and peanut cake will be added to the EM effective microbial flora, stacked and fermented, and covered with thermal insulation materi...

Embodiment 3

[0054] Select by weight 60 parts of a mixture of duck manure, sheep manure, cow manure, fresh vermicompost and peanut cake, 5 parts of calcium nitrate, 3.5 parts of potassium nitrate, 2 parts of magnesium nitrate, 5 parts of ammonium nitrate, potassium dihydrogen phosphate 4 parts, 8 parts of chelated iron, 4 parts of boric acid, 1.5 parts of manganese sulfate, 1.5 parts of zinc sulfate, 2.5 parts of copper sulfate, 6 parts of ammonium molybdate, 7 parts of potassium chloride, 3 parts of ferrous sulfate, 4 parts of sodium molybdate 2 parts of sodium selenite, 4 parts of humic acid, 10 parts of rare earth, 4 parts of filler, 1 part of additive, 5 parts of beneficial microbial flora, 25 parts of urea, 10 parts of plant ash, 6 parts of bran;

[0055] According to the order of addition, the mixture of duck manure, sheep manure, cow manure, fresh vermicompost and peanut cake will be added to the EM effective microbial flora, stacked and fermented, covered with moisturizing and heat-...

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Abstract

The invention relates to pakchoi organic composite fertilizer. The pakchoi organic composite fertilizer is characterized in that medium and trace elements needed by multiple plants are mixed with inorganic fertilizer and organic fertilizer; and simultaneously, auxiliary agents capable of improving an absorption and utilization rate for a plant and increasing fertilizer slow-release performances and effective microorganisms are added into the mixture to be prepared into specialized composite fertilizer particles through proper fermentation and processing. The pakchoi organic composite fertilizer has the advantages that scopes of suitable regions and soil types are wide; base fertilizer one-step application can be realized in fertilizer application and topdressing can be carried out later according to needs; pakchoi growth needs are satisfies; and effects of yield increase and harvest increase are realized.

Description

technical field [0001] The application relates to the field of fertilizers, in particular to a pakchoi organic compound fertilizer. Background technique [0002] Chinese cabbage (Brassica rapa L.) is also known as non-heading cabbage. Native to my country, it is distributed throughout the north and south, and is widely cultivated in my country. Brassica genus Brassica, one or two-year herbaceous plants, often cultivated as annuals. The stems and leaves of Chinese cabbage are edible, the plants are relatively short, the root system is shallow, and the fibrous roots are well developed. The leaves are light green to dark green, obovate or elliptic, smooth or wrinkled, and a few have hairs. The petiole is thick, white or green. No balls. The flowers are yellow and the seeds are nearly round. According to the determination, Chinese cabbage is the vegetable with the most abundant minerals and vitamins. Chinese cabbage likes to be cold and cold, and it is resistant to low an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 卢丽娜孙磊刘宝德
Owner SHANDONG BAOYUAN BIOTECH CO LTD
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