Cultivation method for improving root activity of coffee

Abstract

The invention relates to the coffee plantation filed, in particular to a cultivation method for improving root activity of coffee. The cultivation method comprises following steps: utilizing plant ashes as base fertilizers for applying during field planting of young coffee plants or digging annular shallow ridges for spreading at crown dip lines; digging holes and applying plant ashes around for crown dip lines of adult coffee plants; and alternating four fertilization positions. The cultivation method for improving root activity of coffee has following beneficial effects: by adjusting the fertilization scheme of coffee plants, the application of conventional organic fertilizers is avoided; plant ashes are used instead; in the meantime, the cultivation measure of fertilizer application is kept; the manner of applying plant ashes is used for defining; root activity of coffee plants is significantly improved such that nutrients can be fully absorbed by plants; and the utilization rate of fertilizers is improved.

Description

technical field [0001] The invention relates to the field of coffee planting, in particular to a cultivation method for improving the vitality of the coffee root system. Background technique [0002] Coffee is one of the three major beverage crops in the world, and coffee beans are the third largest commodity in international trade after oil and wheat. my country's coffee planting area is more than 1.8 million mu, and with the increasing demand for coffee beans at home and abroad, the planting area has increased significantly, and its industry has become one of the dominant industries of tropical economic crops in my country. At present, young coffees are generally fertilized with organic water and fertilizers such as cow dung once a month, while mature coffees are generally fertilized with chemical fertilizers 3-4 times a year, and organic fertilizers such as cow dung are applied once a year at the same time. In order to achieve high yield goals, enter the farmland ecosyste...

AI Technical Summary

Problems solved by technology

At present, young coffees are generally fertilized with organic water and fertilizers such as cow dung once a month, while mature coffees are generally fertilized with chemical fertilizers 3-4 times a year, and organic fertilizers such as cow dung are applied once a year at the same time. In order to achieve high yield goals, enter the farmland ecosystem However, judging from the current coffee production practice, the fertilizer efficiency has decreased significantly with the increase of fertilizer consumption

Blindly increasing the use of chemical fertilizers not only causes unstable coffee production, deteriorates soil structure, reduces fertility, and increases agricultural production costs, but also poses a serious threat to the ecological environment.

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