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

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...

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.

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