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One-hill-multiple-plant maize high-yield culture technique

A high-yielding technology for corn, applied in horticulture, application, botany equipment and methods, etc., can solve the problems of not being able to effectively increase the yield of corn per acre, not ensuring the growth and development of corn, and poor ventilation and light transmission, etc., so as to facilitate field operations , Improve lodging resistance and good light transmission performance

Inactive Publication Date: 2009-11-11
王昌瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shortcomings of this traditional cultivation mode are poor ventilation and light transmission, poor lodging resistance, and cannot guarantee the growth and development of corn in the most suitable environment, and cannot effectively increase the yield per mu of corn.

Method used

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  • One-hill-multiple-plant maize high-yield culture technique

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] In the same plot, using the same farming method, applying the same amount of fertilizer, using one-hole three-corn cultivation technique and small-ridge single-plant clearing cultivation mode for different varieties of corn, the experimental results of the increase in yield are shown in the table below.

[0010]

[0011] From the data in the table, it can be concluded that the three-plant corn cultivation technique in one hole has an increase rate of 34%-39% compared with the small-ridge single-plant clearing cultivation mode. Therefore, it is proved that the high-yield cultivation technique of one hole and multiple plants of corn of the present invention is effective for realizing the increase of corn production.

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Abstract

The invention discloses a one-hill-multiple-plant maize high-yield culture technique which changes the traditional maize micro-ridge single-plant seed-clearing culture mode and adopts the combined culture manner of one-ridge-plant one-ridge-empty (one plant to empty plant) and one-hill-multiple-plant, and the row spacing is 100-110cm and the hill spacing is 50-60cm. In the culture technique, the root systems of the multiple plants in one hill densely grow together, the root quantity is great, the root is deep, the range of the root system is large, plus the inter-plant spatial distance in hills is greatly expanded, the wind blows through wider space and the resistance of the plants to the wind becomes weak, thus greatly improving the resistance to lodging of the maize. The expansion of the inter-plant spatial distance in hills contributes to fine light transmission and photosynthesis enhancement, so that the maize plants can grow and develop in the most suitable environment, thus effectively increasing the per mu yield of the maize.

Description

1. Technical Field [0001] The invention relates to a corn cultivation technique, in particular to a high-yield cultivation technique of multiple corn plants in one hole. 2. Background technology [0002] Corn is one of the most widely distributed food crops. Its planting area is second only to wheat and rice, and it occupies an important position in food crops. Corn has been widely used as food and feed, but with the development of society and scientific progress, the scope of application of corn as an industrial raw material is continuously expanding, and social demand is constantly increasing. In order to meet the needs of social development, how to increase the yield per unit area of ​​corn in a large proportion is a problem that needs to be solved urgently. Nowadays, the corn cultivation technology adopted by people still applies the traditional small ridge single plant clearing cultivation mode, that is, the row spacing is 50-55cm, the plant spacing is 25-30cm, one plant per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 王昌瑞
Owner 王昌瑞
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