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Cell corn planting method

A planting method and unitary technology, applied in the field of crop cultivation, can solve the problems of lodging resistance, surface water evaporation rate and nighttime temperature distribution, which are unfavorable for corn growth, poor grain quality, and low yield, so as to reduce soil erosion and resist plant lodging , high yield effect

Inactive Publication Date: 2007-10-17
张爱国
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AI Technical Summary

Problems solved by technology

[0002] The traditional corn planting method is to cultivate corn plants sequentially in a single row with long ridges. Because the single-row planting is thin, the root growth, lodging resistance, corn pollination opportunities, surface water evaporation rate and night temperature distribution are all at different levels. It is beneficial to the growth of corn, which leads to the disadvantages of low yield and poor grain quality in this planting method.

Method used

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  • Cell corn planting method

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Embodiment 1

[0011] As shown in Figure 1, several square platforms are built according to the ridges in the field 1: the side length is 32cm, the distance between the center of the planting unit is 130-330cm, the distance between the ridges is 60-80cm, the depth of the pit mouth is 15-20cm, and the bottom fertilizer is laid sequentially in the pit mouth 2. Backfill soil 3, mouth fertilizer 4 to the pit mouth.

Embodiment 2

[0013] Plant 12 corn plants in each planting unit, the side length of the unit is 21cm, and the area is 441cm 2 On the side of the pit, 4 corn plants are evenly planted, the plant spacing is 7cm, the unit center distance is 130cm, about 1037 units per mu, 12400 seedlings are preserved, and the output is 20,000 kg.

Embodiment 3

[0015] On the side of the pit of a square planting unit with a side length of 28cm, 5 corn plants are evenly planted on each side, and the distance between the plants is 5cm. A total of 16 corn plants are planted, and the unit area is 784cm 2 , the center distance of the planting unit is 180cm, 14,720 seedlings are preserved, managed by conventional field management methods, and the harvest is 25,000 kg / ha.

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Abstract

The present invention discloses a cell corn cultivation method, to divide corn planting land into some planting cell, to make each planting cell as a outstanding square platform, the platform middle with concave sequencely spreading base fertilizer, backfilled soil, grain fertilizer to pithead, to plant corn evenly around the platform. Planting cell are arranged according to ridge, also are distributed blocking according to two ridges a empty ridge. Central moment between adjacent planting cells is 130cm to 330cm, pithead depth is 15cm to 25cm, and the distance between corns is 5cm to 8cm. To adopt planting cell to plant corn, fertilizing in the cell middle, it can not easily flow away, its action is persistent. To plant corn around the cell can be lodging resistance, benefit root growth, reduce soil and water loss, increase pollination chances, improve corn yields.

Description

technical field [0001] The invention discloses a unitary corn planting method, which improves the traditional corn planting method and belongs to the technical field of crop cultivation. Background technique [0002] The traditional corn planting method is to cultivate corn plants sequentially in a single row with long ridges. Because the single-row planting is thin, the root growth, lodging resistance, corn pollination opportunities, surface water evaporation rate and night temperature distribution are all at different levels. It is beneficial to the growth of corn, which leads to the shortcomings of the planting method such as low yield and poor grain quality. Invention content: [0003] The invention discloses a unitary corn planting method. The crop has the characteristics of lodging resistance, easy pollination, well-developed root system, high yield, etc., and overcomes the shortcomings of the traditional corn planting method such as underdeveloped root system affect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/00A01G1/00A01B79/00
Inventor 于占清于柳
Owner 张爱国
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