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Multi-plant corn and multi-plant soybean intercropping method on ridge edges of two ridges

A ridge edge and corn technology, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problem of poor grain quality, low yield, root growth, lodging resistance, corn pollination opportunities, surface water evaporation rate and nighttime temperature Disperses problems such as unfavorable maize growth, and achieves the effect of excellent ventilation, high yield, increased planting area and expansion

Inactive Publication Date: 2013-05-08
于占清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional corn planting method is to cultivate corn plants sequentially in a single row with a long ridge, which is 60 cm long. Because the single-row planting is thin, the root growth, lodging resistance, corn pollination opportunities, and surface water evaporation rate of crops cannot be guaranteed. and nighttime temperature distribution are not conducive to the growth of corn, resulting in the disadvantages of low yield and poor grain quality in this planting method

Method used

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  • Multi-plant corn and multi-plant soybean intercropping method on ridge edges of two ridges
  • Multi-plant corn and multi-plant soybean intercropping method on ridge edges of two ridges

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Experimental program
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Embodiment 1

[0013] according to figure 1 , figure 2 As shown, two ridges 1 and 2 of 90 centimeters are used as a planting unit, and the distance between the two ridges 1 is 40 centimeters; soybean 4 is planted symmetrically on the inner side of the two ridges 1, 3 plants per row, and the distance between the rows is 40 cm. Symmetrically plant corn 3 on the ridge limit of two ridge 1 outsides, every 1 plant, 15 centimeters apart. 0.7 hectares of corn and 0.6 hectares of soybeans are planted on 1 hectare of land. The yield of soybeans is 4000 catties, and the output of corn is 40000 kg.

Embodiment 2

[0015] according to figure 1 , figure 2 As shown, two ridges 1 and 2 of 90 centimeters are used as a planting unit, and the distance between the two ridges 1 is 60 centimeters; soybean 4 is planted symmetrically on the inner side of the two ridges 1, 3 plants per row, and the distance between the rows is 35 cm. Symmetrically plant corn 3 on the ridge limit of two ridge 1 outsides, every 2 strains, 18 centimeters apart. 0.7 hectares of corn and 0.6 hectares of soybeans are planted on 1 hectare of land. The yield of soybeans is 3,500 catties, and the output of corn is 38,000 kg.

Embodiment 3

[0017] according to figure 1 , figure 2 As shown, two ridges 1 and 2 of 90 centimeters are used as a planting unit, and the distance between the two ridges 1 is 50 centimeters; soybean 4 is planted symmetrically on the inner side of the two ridges 1, 3 plants per row, and the distance between the rows is 40 cm. Symmetrically plant corn 3 on the ridge limit of two ridge 1 outsides, every 2 strains, 18 centimeters apart. 0.7 hectares of corn and 0.6 hectares of soybeans are planted on 1 hectare of land. The yield of soybeans is 4,000 jin, and the yield of corn is 40,000 jin.

[0018]

[0019] During the implementation of the present invention, the soybean seeds are selected from the dwarf family seeds, the corn is first planted, and the soybean is planted later. Herbicides use herbicides that do not use broad-leaved herbicides; if corn is sprayed with foliar fertilizer, it must be sprayed first, and then sprayed with chlormequat (corn grows 10-12 leaves). reaction. The amo...

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Abstract

The invention provides a multi-plant corn and multi-plant soybean intercropping method on ridge edges of two ridges. According to the method, two 90-centimeter wide ridges are taken as a planting unit, space between the two ridges is 40-60 centimeters, soybean is planted symmetrically on ridge edges inside the two ridges with 1-2 plants in each hole, and space between holes is 15-18 centimeters. According to the method, a traditional 60-centimeter wide ridge is changed to a 90-centimeter wide ridge, the sciophilous characteristic of soybean and the high-stem characteristic of corn are combined, and therefore intercropping of the corn and the soybean enables the soybean to be in a good growing environment as the high stem of the corn overshadows the soybean, and light receiving points and light receiving surfaces of the multiple plants of corn are enlarged, the border row advantage is reflected by arrangement of multiple plants of corn and multiple plants of soybean in each ridge, the multiple plants of corn are enabled to receive light and air well, and therefore growing and development of the multiple plants of corn are benefited and yield is high, the planting area is enlarged, output value of land is doubled, current yield of one year is equal to previous yield of two years, and contradiction of large population and little land is relieved greatly.

Description

technical field [0001] The invention discloses a method for interplanting corn and soybeans with multiple plants on the sides of double ridges, which improves the traditional corn planting method and belongs to the technical field of crop cultivation. Background technique [0002] At present, the traditional corn planting method is to cultivate corn plants sequentially in long ridges and single rows. The ridge is 60 cm. Because the single-row planting is thin, the root growth, lodging resistance, corn pollination opportunities, and surface water evaporation rate of crops will be affected. And the nighttime temperature distribution is not conducive to the growth of corn, resulting in the lower yield of this planting method, and the disadvantages of poor grain quality. Contents of the invention [0003] The invention discloses a method for interplanting corn and soybeans with multiple plants on the sides of double ridges. The crops have the characteristics of lodging resista...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 于占清张爱国
Owner 于占清
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