Soybean yield increasing method

A soybean, concentration technology, applied in the fields of botanical equipment and methods, animal repellents, horticulture, etc., can solve the problems of insignificant increase in yield, soil compaction, etc., to improve pollination rate, increase branching, and increase the number of fruit pods. Effect

Inactive Publication Date: 2016-03-30
全椒县大地种植专业合作社
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AI Technical Summary

Problems solved by technology

Bean dregs or soybeans ground into coarse powder are also commonly used as feed for poultry and livestock. At present, the increase of soybean production mainly depends on the application of nitrogen, phosphorus and potassium fertilizers. The effect of increasing production is not obvious, and it is easy to cause soil compaction

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] Embodiment 1, in mid-May, sow bean seeds in the field, sow 25 kilograms of bean seeds per mu, at the soybean emergence stage, spray the soybean leaf surface with the methylpiperium aqueous solution of 50mg / kg with a concentration, spray continuously 3 times, every 3 Spray once a day. During the growth period of soybean seedlings, spray soybean leaves with a concentration of 1200mg / L of chlormequat, spray 3 times in a row, and spray once every 5 days. Irrigate once with lipid aqueous solution. During the flowering period of soybeans, gently blow the soybeans with a heater. The wind speed of the heater is 1.8m / s, and the air outlet temperature is 24°C. During the pod formation period of soybeans, 10kg of quick-acting phosphate fertilizer is applied per mu.

[0007] Under these conditions, the average soybean yield per mu is 380 catties, and the plant height is 60.3 cm.

[0008] Embodiment 2, the middle ten days of a month in May, sow bean seeds in the field, sow 25 kilogr...

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PUM

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Abstract

The invention relates to the technical of crop yield increasing cultivation, in particular to a soybean yield increasing method. In the soybean emergence stage, a mepiquat chloride aqueous solution with the concentration being 50 mg / kg is sprayed on the leaves of soybeans and continuously sprayed for three times, and the solution is sprayed every 3-5 days; in the soybean seedling growth stage, chlormequat chloride with the concentration being 1200 mg / L is sprayed on the leaves of the soybeans and continuously sprayed for three times, and chlormequat chloride is sprayed every 3-5 days; in the soybean branching stage, a diethyl aminoethyl hexanoate aqueous solution with the concentration being 130 mg / kg is used for subirrigation for one time; in the soybean flowering stage, the soybeans are slightly blown through a fan heater, the air speed of the fan heater is 1.8-2 m / s, and air outlet temperature is 24-26 DEG C; in the soybean pod bearing stage, 10-12 kg of quickly-effective phosphorus fertilizer is applied each mu.

Description

technical field [0001] The invention relates to a cultivation technique for increasing yield of crops, in particular to a method for increasing soybean yield. Background technique [0002] Soybean, native to China, is cultivated all over China, and is also widely cultivated all over the world. Soybean is one of the important food crops in China. It has been cultivated for 5,000 years. It was called Shu in ancient times. It is mainly produced in Northeast China. It is a crop whose seeds are rich in plant protein. Soybeans are most commonly used to make various soy products, extract soybean oil, brew soy sauce and extract protein. Bean dregs or soybeans ground into coarse powder are also commonly used in poultry feed. At present, soybean production mainly depends on the application of nitrogen, phosphorus and potassium fertilizers. The effect of increasing production is not obvious, and it is easy to cause soil compaction. Contents of the invention [0003] The object of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00A01N43/40A01N33/12A01N37/12A01P21/00
CPCA01G22/00A01N33/12A01N37/12A01N43/40A01N2300/00
Inventor 尹成飞
Owner 全椒县大地种植专业合作社
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