Three-dimensional and ecological persimmon-rice planting method

Abstract

The invention discloses a three-dimensional and ecological persimmon-rice planting method. The method comprises the following steps: (1) selection of a sweet persimmon variety with a compact crown shape and a high and stable yield; (2) selection of stocks and seedlings; (3) reasonable close planting and shallow planting in small holes; (4) selection of the rice variety and production; (5) formation of a proper persimmon tree shape, wherein the new tree form has multiple main branches at high positions and a trunk, the back-surface leaf canopies perpendicular to a ridge are 20%-30% higher than front-surface leaf canopies, the projection of a crown breadth is an oval with an eccentric circle center, and the canopy leaf area coefficient is 5.5-6.5; (6) fertilizer and water management of persimmon trees and rice, wherein base fertilizer is applied to the persimmon trees, and the proportion of N to P2O5 to K2O is 1.00:0.25:0.95; (7) prevention and control of diseases and pests of the persimmon trees and the rice. With the adoption of the three-dimensional persimmon-rice planting mode, rice field can have a high yield, the persimmon trees can create higher economic benefits, and a new scene for establishment of beautiful countries and country tourism is provided.

Description

technical field [0001] The invention relates to the field of three-dimensional cultivation of fruit trees, in particular to a three-dimensional ecological planting method of persimmon-rice. . Background technique [0002] Persimmon (Diospyros L.f.) belongs to the genus Diospyros of the family Ebenaceae, and is a representative species utilized as a fruit tree among plants of the genus Persimmon. China is one of the main countries of origin of persimmon, and its output and area both rank first in the world. In 2014, the national persimmon production was 3.7308 million tons, accounting for 2.25% of the national fruit production. Persimmon is one of the most distinctive economic crops in mountainous areas of our country. It is easy to manage, easy to produce high yields, and has high economic benefits. It is widely cultivated as a courtyard economy in mountainous areas, and has become a pillar industry for fruit farmers in mountainous areas to become rich and well-off. [00...

AI Technical Summary

Problems solved by technology

[0006] Under the existing planting method, the persimmon variety is astringent persimmon, the tree shape is traditional evacuation and layering, the tree body is tall, and the height of an adult tree is even more than 10 meters. Affects the growth and yield of plants below the canopy

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