Soybean cultivation method for arid area

A cultivation method, soybean technology, applied in the field of plant cultivation, can solve the problem that the soybean cultivation method cannot significantly increase the yield, and achieve the effects of mechanized harvesting, increasing the number of pods, and concentrating the maturity period

Pending Publication Date: 2018-11-23
INNER MONGOLIA UNIVERSITY
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  • Claims
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Problems solved by technology

[0008] In order to solve the problem that the yield of soybean cultivation methods in the prior art cannot be significantly increased, the present invention provides a soybean cultivation met

Method used

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  • Soybean cultivation method for arid area
  • Soybean cultivation method for arid area

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0086] The soybean variety used in this test is Mengdou 30, and the test area is the test base of Changfa Village, Xinfa Township, Arong Banner, Inner Mongolia.

[0087] 1. Plot selection:

[0088] The experimental base in Changfa Village, Xinfa Township, Arong Banner, Inner Mongolia is black soil, with an experimental area of ​​2,000 mu. The experimental site is the transfer plot of the whole village and the concentrated continuous plot. The previous crop of the experimental land was corn.

[0089] 2. Soil preparation and fertilization:

[0090] In spring, apply decomposed cow dung (organic matter content 40%, moisture content ≤ 30%, total nutrient content of nitrogen, phosphorus and potassium about 4.5%) 70,000kg / hm 2 , diammonium phosphate 350.0kg / hm 2 , urea 100kg / hm 2 , potassium chloride 100kg / hm 2 . After the basal fertilizer was applied, the soil was plowed to a depth of 280mm. After plowing and loosening the soil, harrow it to make it level, and the soil in th...

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Abstract

The invention relates to the technical field of plant cultivation and provides a soybean cultivation method for an arid area. The method comprises the steps of soil preparation and fertilization, ridging before sowing, seed treatment, sowing, field management and harvesting. High and large ridges are constructed during ridging before sowing, that is to say that the height, width and the like of the ridges are greater than those of traditional ridges for three-ridge cultivation, in combination with reasonable close planting during sowing, application of plant growth regulators during field management and other steps for cooperation, a relationship between vegetative growth and reproductive growth is coordinated, and the growth and development period of soybeans is controlled so that the yield of the soybeans can be increased by 15% or above; ridge sealing is carried out 3 to 4 days earlier, the method is suitable for large-scale mechanized operation, and therefore the production cost isreduced.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a soybean cultivation method used in dry areas. Background technique [0002] The three provinces in Northeast China and the soybean oil crop area of ​​Inner Mongolia, as important grain production areas and commercial grain and oil bases in China, play an important role in the national grain and oil security strategy. Soybean is rich in protein and oil, and has high nutritional value. Its basic consumption methods are food (making soybean products, etc.) and oil extraction (production of soybean oil and soybean meal, soybean meal is the main raw material of animal husbandry). With the increase of China's population, the development of domestic economy and the gradual trend of high-protein dietary structure, soybean consumption will maintain a continuous and steady growth trend for a long time. [0003] At present, many countries in the world have adopted strict manag...

Claims

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Application Information

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IPC IPC(8): A01G22/40A01B79/00
CPCA01B79/00A01G22/40
Inventor 张德健路战远李金龙程玉臣平翠枝王建国高丽丹孙东显王玉芬李娟张向前孙峰成哈达智颖飙王璞张荷亮孙鸿举咸丰陈立宇赵小庆叶君
Owner INNER MONGOLIA UNIVERSITY
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