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Soybean big-ridge two-row unequal-distance triangular-placement planting method

A technology of large ridges and double rows and planting methods, which is applied in the field of plant cultivation, can solve the problems of poor high-yield effects, and no good literature reports on soybean row spacing and plant spacing, so as to improve germination rate, enhance disease and insect resistance, and improve yield effect

Inactive Publication Date: 2018-01-16
赵中辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0011] In summary, the problems in the prior art are: the high-yield effect of the cultivation scheme for planting soybeans in the prior art is poor;

Method used

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  • Soybean big-ridge two-row unequal-distance triangular-placement planting method
  • Soybean big-ridge two-row unequal-distance triangular-placement planting method
  • Soybean big-ridge two-row unequal-distance triangular-placement planting method

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Experimental program
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Effect test

Embodiment 1

[0057] Such as figure 2 As shown, each planting unit is 68 cm, and 245,100 seedlings per hectare are preserved; any unit includes: 2 groups of sub-units composed of 5 plants; adjacent sub-units are 17 cm, the second sub-unit of the previous unit to the next unit The first subunit distance is 51 cm.

[0058] The large row spacing is 80cm, and the small row spacing is 40cm. Increases swarm production by up to 15%.

Embodiment 2

[0060] Such as figure 2 As shown, each planting unit is 80 cm, and 208,333 seedlings per hectare are preserved; any unit includes: 2 groups of subunits composed of 5 plants; adjacent subunits are 20 cm, and the second subunit of the previous unit to the next unit The first subunit distance is 60 cm.

[0061] The large row spacing is 80cm, and the small row spacing is 40cm. Increases swarm production by 14%.

Embodiment 3

[0063] Such as figure 2 As shown, each planting unit is 60 cm, and 222,222 seedlings per hectare are preserved; any unit includes: 2 groups of sub-units composed of 5 plants; adjacent sub-units are 15 cm, the second sub-unit of the previous unit to the next The first subunit distance is 45 cm.

[0064] The large row spacing is 80cm, and the small row spacing is 40cm. Increases swarm production by 14.5%.

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Abstract

The invention belongs to the technical field of plant cultivation and discloses a soybean big-ridge two-row unequal-distance triangular-placement planting method. For big-ridge two-row unequal-distance triangular-placement planting, a large row distance is 80 cm, and a small row distance is 40 cm. Multiple planting units are cultivated in each row. Each unit comprises a first subunit composed of five plants and a second subunit composed of five plants. The method specifically comprises the steps that high-quality-variety soybean seeds are selected and are put in sandbags for air drying, and then small-power ultrasonic treatment is adopted; the soaked seeds are coated with a seed coating, and a seedling raising bed composed of a plurality of seedling raising troughs and the like are erected. The influence of plant row distance configuration on the soybean yield is analyzed, and a theoretical basis is provided for reasonable plant row distance configuration and improvement of the yield.Under the agricultural rainwater irrigation conditions, the soybean group yield can reach 10%-15% through big-ridge two-row unequal-distance triangular-placement planting, and the basis is provided for efficiency improvement of farmers.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for planting soybeans with characters arranged in two rows with unequal distances in a large ridge. Background technique [0002] Soybeans, commonly known as soybeans. Native to China, it 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. Okara, or soybeans ground into a meal, are also commonly used in livestock feed. [0003] However, for farmers who grow soybeans, whether they can harvest soybeans with high quality and quantity is very important. In traditional soybean planting me...

Claims

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Application Information

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IPC IPC(8): A01G22/40A01C1/00A01C1/06A01C21/00
Inventor 赵中辉
Owner 赵中辉