Special fertilizer for orychophragmus violaceus and production method thereof

A technology of special fertilizer and special fertilizer, which is applied in Eryuelan special fertilizer and its production field, can solve the problems of low utilization rate of fertilizer nutrients in the current season, ignoring the application of organic fertilizer and micro-fertilizer, economic loss and environmental pollution, and achieve the cost of fertilization Low, simple processing and application process, reducing the effect of contact area

Inactive Publication Date: 2018-08-14
SHANDONG CROP GERMPLASM CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Comprehensive analysis of the disclosed existing fertilization technology, the existing problems include: (1) the applied fertilizers are all general quick-acting chemical fertilizers, the utilization rate of fertilizer nutrients is very low in the current season, the utilization rate of nitrogen fertilizer is only 30-35%, and the utilization rate of potassium fertilizer is about 10-20%, and the utilization rate of potassium fertiliz

Method used

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  • Special fertilizer for orychophragmus violaceus and production method thereof
  • Special fertilizer for orychophragmus violaceus and production method thereof
  • Special fertilizer for orychophragmus violaceus and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Components (parts by mass): 27 parts of urea, 8 parts of potassium sulfate, 30 parts of humic acid chelated slow-release fertilizer, 25 parts of weathered coal, and 10 parts of bentonite.

[0041] The preparation method is as follows:

[0042] (1) Preparation of humic acid chelated slow-release fertilizer: 36 parts by mass of weathered coal, 50 parts by mass of dipotassium hydrogen phosphate, 10 parts by mass of ammonium bicarbonate, 2 parts by mass of boric acid, 0.5 parts by mass of zinc sulfate heptahydrate, 1 mass part 1 part of ferrous sulfate heptahydrate and 0.5 part by mass of manganese sulfate are pulverized to a particle diameter of 0.1-0.3mm; the above raw materials are evenly mixed, sealed and reacted for 36-48 hours, and then air-dried until the water content is below 20% to obtain humic acid chelated slow-release Fat.

[0043] (2) Preparation of Eryuelan special fertilizer: pulverize weathered coal, bentonite, urea, potassium sulfate and humic acid chelat...

Embodiment 2

[0046] Components (parts by mass): 22 parts of urea, 13 parts of potassium sulfate, 20 parts of humic acid chelated slow-release fertilizer, 35 parts of weathered coal, and 10 parts of bentonite.

[0047] The preparation method is as follows:

[0048] (1) Preparation of humic acid chelated slow-release fertilizer: 37.5 parts by mass of weathered coal, 50 parts by mass of dipotassium hydrogen phosphate, 10 parts by mass of ammonium bicarbonate, 1 part by mass of boric acid, 0.5 parts by mass of zinc sulfate heptahydrate and 1 mass part Ferrous sulfate heptahydrate is pulverized to a particle diameter of 0.1-0.3 mm; the above-mentioned raw materials are uniformly mixed, sealed and reacted for 36-48 hours, and then dried to a water content below 20% to obtain a humic acid chelated slow-release fertilizer.

[0049] (2) Preparation of Eryuelan special fertilizer: pulverize weathered coal, bentonite, urea, potassium sulfate and humic acid chelated slow-release fertilizer until the p...

Embodiment 3

[0052] A kind of Er Yue Lan special fertilizer, with organic matrix, inorganic matrix, nitrogen fertilizer, potassium fertilizer, humic acid chelated slow-release fertilizer as basic raw materials, the mass parts of each component are: 22 parts of urea, 6 parts of potassium sulfate, humic acid chelate 20 parts of slow-release fertilizer, 42 parts of weathered coal, and 10 parts of bentonite.

[0053] The preparation method is as follows:

[0054] (1) Preparation of humic acid chelating slow-release fertilizer: 38 mass parts of weathered coal, 50 mass parts of dipotassium hydrogen phosphate, 10 mass parts of ammonium bicarbonate, 1 mass part of boric acid and 1 mass part of ferrous sulfate heptahydrate are pulverized to The particle diameter is 0.1-0.3 mm; the above raw materials are uniformly mixed, airtightly reacted for 36-48 hours, and then dried until the water content is below 20%, so as to obtain the humic acid chelated slow-release fertilizer.

[0055] (2) Preparation ...

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Abstract

The invention discloses special fertilizer for orychophragmus violaceus and a production method thereof. According to the fertilizer, weathered coal, dipotassium phosphate, ammonium bicarbonate, boricacid, zinc sulfate heptahydrate, ferrous sulfate heptahydrate and manganese sulfate are used as raw materials to produce humic acid chelated slow-release fertilizer, and an organic matrix, an inorganic matrix, nitrogen fertilizer, potassium fertilizer and the humic acid chelated slow-release fertilizer are used as basic raw materials; the basic raw materials are granulated through a circular discto prepare the special fertilizer for the orychophragmus violaceus, wherein nutrient elements are combined according to the mass ratio of N to P2O5 to K2O being (10 to 12) to (4 to 6) to (8 to 12). The fertilizer disclosed by the invention has the advantages of high active humic acid content, reasonable nutrient element proportion, long fertilizer efficiency lasting time, simple processing and construction technologies, capability of meeting mechanical and one-time fertilization requirements and remarkable economic and ecological benefits and belongs to environment-friendly type fertilizer. After the special fertilizer disclosed by the invention is applied, the yield of seeds is improved by 33.85 percent, the yield of flowering Chinese cabbage is increased by 55.86 percent and the flowering phase is increased by 8 days.

Description

technical field [0001] The invention relates to the field of organic-inorganic compound fertilizer manufacturing, in particular to a special fertilizer for Er Yuelan and a production method thereof. Background technique [0002] Eryuelan, also known as Eryuelan, is a herbaceous plant belonging to the genus Zhuge Cai of the Cruciferae family. It is widely distributed in most parts of northern my country. It is cold-resistant, drought-tolerant, shade-tolerant, and has few pests and diseases. Green manure or ornamental plant for flowering in early spring. Er Yue Lan cabbage is rich in carotene, vitamin B, and vitamin C. The oil content of the seeds of Erzuli is as high as about 40%. In its fatty acid composition, the content of erucic acid and linolenic acid is low, and the content of palmitic acid, oleic acid and linoleic acid is more than 85% of the total fat. Linoleic acid low erucic acid germplasm, its seed oil is a high-quality edible oil, especially suitable for cardiova...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/04A01C21/00C05G3/80
CPCA01C21/00C05B7/00C05G3/80C05G5/12C05C3/00C05C9/00C05D1/02C05D9/00C05D9/02C05F11/02
Inventor 张晓冬隋学艳李润芳王栋路凌云王存娥刘世华
Owner SHANDONG CROP GERMPLASM CENT
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