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Special chemical fertilizer for oilseed rape and preparation method thereof

A chemical fertilizer and rapeseed technology, applied in the direction of application, nitrogen fertilizer, potassium fertilizer, etc., can solve the problems of ineffective promotion of rapeseed growth, unbalanced ratio, and insufficient nutrients, so as to promote normal operation, develop root system, increase yield and quality effect

Inactive Publication Date: 2015-01-28
胡伟东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the existing special chemical fertilizers for rape contain insufficient nutrients and unbalanced ratios, which cannot effectively promote the growth of rapeseed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A special chemical fertilizer for rape, which is composed of the following formula components in parts by mass:

[0027] 24-26 parts of urea, 20-22 parts of diammonium phosphate, 17-19 parts of quicklime powder, 15-17 parts of ammonium sulfate, 12-14 parts of bacterial fertilizer for increasing production, 13-15 parts of alfalfa green manure, 10-12 parts of manganese carbonate , 8-10 parts of sodium nitrophenolate, 10-13 parts of decomposed cow dung, 7-9 parts of plant ash, 4-6 parts of humic acid, 5-7 parts of boric acid, 3-5 parts of chlorothalonil, 2 -4 parts, 40-50 parts of water.

[0028] The preparation method of described a kind of special chemical fertilizer for rape is as follows:

[0029] (1) 24-26 parts of urea, 20-22 parts of diammonium phosphate, 17-19 parts of quicklime powder, 15-17 parts of ammonium sulfate, 12-14 parts of bacterial fertilizer for increasing production, 13-15 parts of alfalfa green manure, manganese carbonate 10-12 parts, 8-10 parts of...

Embodiment 2

[0031] According to a kind of special chemical fertilizer for rape described in Example 1, it is composed of the following formula components in parts by mass:

[0032] 24 parts of urea, 20 parts of diammonium phosphate, 17 parts of quicklime powder, 15 parts of ammonium sulfate, 12 parts of bacterial fertilizer for increasing production, 13 parts of alfalfa green manure, 10 parts of manganese carbonate, 8 parts of sodium nitrophenolate, 10 parts of decomposed cow dung, 7 parts of plant ash, 4 parts of humic acid, 5 parts of boric acid, 3 parts of chlorothalonil, 2 parts of aphids, 40 parts of water.

[0033] The preparation method of described a kind of special chemical fertilizer for rape is as follows:

[0034] (1) 24 parts of urea, 20 parts of diammonium phosphate, 17 parts of quicklime powder, 15 parts of ammonium sulfate, 12 parts of bacterial fertilizer for increasing production, 13 parts of alfalfa green manure, 10 parts of manganese carbonate, 8 parts of sodium nitrop...

Embodiment 3

[0036] According to a kind of special chemical fertilizer for rape described in Example 1, it is composed of the following formula components in parts by mass:

[0037] 25 parts of urea, 21 parts of diammonium phosphate, 18 parts of quicklime powder, 16 parts of ammonium sulfate, 13 parts of bacterial fertilizer for increasing production, 14 parts of alfalfa green manure, 11 parts of manganese carbonate, 9 parts of sodium nitrophenolate, 12 parts of decomposed cow dung, 8 parts of plant ash, 5 parts of humic acid, 6 parts of boric acid, 4 parts of chlorothalonil, 3 parts of aphids, and 45 parts of water.

[0038] The preparation method of described a kind of special chemical fertilizer for rape is as follows:

[0039] (1) Mix 25 parts of urea, 21 parts of diammonium phosphate, 18 parts of quicklime powder, 16 parts of ammonium sulfate, 13 parts of bacterial fertilizer for increasing production, 14 parts of alfalfa green manure, 11 parts of manganese carbonate, 9 parts of sodiu...

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PUM

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Abstract

The invention discloses a special chemical fertilizer for oilseed rape and a preparation method thereof. The special chemical fertilizer for oilseed rape is prepared from the following components in parts by weight: 24-26 parts of urea, 20-22 parts of diammonium phosphate, 17-19 parts of quicklime powder, 15-17 parts of ammonium sulfate, 12-14 parts of yield-increasing bacterial manure, 13-15 parts of alfalfa green manure, 10-12 parts of manganese carbonate, 8-10 parts of compound sodium nitrophenolate, 10-13 parts of decomposed cow dung, 7-9 parts of plant ash, 4-6 parts of humic acid, 5-7 parts of boric acid, 3-5 parts of chlorothalonil, 2-4 parts of admire and 40-50 parts of water. The special chemical fertilizer for oilseed rape disclosed by the invention is rich in nutritional substances, and is used for enhancing the drought-resisting, cold-resisting and disease-resisting performances of oilseed rape, enhancing photosynthesis of organs of stems and leaves of oilseed rape, promoting normal operation of carbohydrate and robust growth and development of oilseed rape, development of root system and luxuriant foliage and spreading branches, so that the yield and the quality of oilseed rape are remarkably improved.

Description

technical field [0001] The invention relates to a special chemical fertilizer for vegetables, in particular to a special chemical fertilizer for rape and a preparation method thereof. Background technique [0002] Rapeseed cultivation has a long history. China and India are the oldest countries in the world to cultivate rapeseed. Rapeseed has a crisp texture and a slightly bitter taste. The signature nutrient content and therapeutic value of rapeseed can be regarded as the best among all kinds of vegetables. [0003] Rapeseed is a low-fat vegetable and contains dietary fiber, which can combine with bile salts and cholesterol and triglycerides in food, and excrete them from the feces, thereby reducing the absorption of lipids, so it can be used to lower blood lipids. The phytohormones contained in rapeseed can increase the formation of enzymes and have the effect of adsorption and repulsion on carcinogens entering the human body, so it has the function of preventing cancer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05B7/00C05G3/00C05G3/60C05G3/80C05C3/00C05C9/00C05D1/00C05D3/02C05D9/02C05F3/00C05F11/00C05F11/02
Inventor 胡伟东
Owner 胡伟东
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