A kind of corn environmental protection cost-saving and efficiency-enhancing cultivation method

Abstract

The invention discloses an environment-friendly, cost-effective and efficiency-enhancing cultivation method for corn, which belongs to the field of corn planting and cultivation, and solves the problems of environmental pollution and high cost in traditional corn planting methods. The present invention comprises the following steps: after harvesting the previous crops at the end of autumn, plowing and fertilizing; turning and leveling the ground in the spring of the first year; using a combined seeder in the first ten days of April, setting up drip irrigation belts while applying basal fertilizer and sowing while filming, wide and narrow rows Planting, the drip irrigation belt is set in the middle of the narrow row, the narrow row is covered with film, and the wide row is not covered with film; in autumn, the corn harvest stubble height is 5-8cm, do not remove the plastic film, do not remove the drip irrigation belt, and do not cultivate the land, pay attention to protecting the plastic film and drip irrigation belt In mid-April of the second year, only sow and fertilize, the seeds are sown in the middle of the previous corn plant distance, and the fertilizer is applied next to the film. The planting density, fertilization type and quantity are the same as the first year, and two years is a cycle of cultivation. The invention proposes a method of taking two years as a planting cycle, realizes environmental protection and saves costs, and increases economic benefits.

Description

technical field [0001] The invention belongs to the field of corn planting and cultivation, and in particular relates to an environment-friendly, cost-effective and efficiency-enhancing cultivation method for corn. Background technique [0002] Maize (Zea mays L.) is an annual herbaceous plant belonging to the Poaceae Zea genus. According to the use and grain composition, it is divided into two categories: special corn and common corn. Maize is native to Central and South America and is one of the most widely distributed crops in the world. It is widely cultivated in areas from 58° north latitude to 35-40° south latitude. The largest cultivated area is in the United States, China, Brazil, Mexico, South Africa, India and Romania. It is planted all over the country. Corn is an annual monoecious cross-pollinated plant with tall plants and strong stalks. It is an important food, feed and economic crop. It is also the crop with the highest total output in the world. It has bec...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an environmental protection, cost-effective and efficiency-enhancing cultivation method for corn to solve the problems of environmental pollution and high cost in traditional corn planting methods

Images