High-yield planting and cultivating method of tea-oil trees

Abstract

The invention discloses a high-yield planting and cultivating method of tea-oil trees. The mountainous area and mountain land or low mountains and hills of a southern tea-oil tree planting region are selected, a plurality of tea-oil tree planting regions are divided out along the contour line in the vertical direction of the mountainous area and mountain land or low mountains and hills, horizontal ladder regions for planting the tea-oil trees are dug in each tea-oil tree planting area towards mountains, biological fences for preventing and treating water and soil loss are planted on side slopes between the adjacent tea-oil tree planting areas, and green manure or commercial crops are planted between biological fence rows and tea-oil tree rows of the tea-oil tree planting areas. The water and soil loss is prevented and treated by increasing fertilizer, loosening soil, increasing the nutrient inventory of the growth soil layer of the tea-oil trees and improving the physical and chemical properties of the soil, the aims of promoting the tea-oil trees to bloom early and fruit as many as possible, increasing the yield of the tea-oil trees, improving the quality of the tea-oil trees, reducing the input amount of fertilizer and reducing labor force input are achieved, and the method can be widely applied to the production practice of the tea-oil trees at home and abroad.

Description

technical field [0001] The invention relates to a high-yield planting and cultivation method for camellia oleifera. Background technique [0002] Camellia oleifera is the main woody oil tree species in southern my country, and it is widely planted in mountainous areas and low hilly areas. Camellia oleifera oil extracted from camellia oleifera fruit is a pure natural green health-care edible oil with good flavor, good oil quality and high nutritional value. Regular consumption can lower blood cholesterol, and it is called "the king of oils". In recent years, the state and governments at all levels have attached great importance to the development of camellia oleifera industry, and have taken the development of camellia oleifera industry as a strategic measure to improve the structure of people's edible oil and maintain the safety of national oil plants. Therefore, the development of camellia oleifera planting has broad prospects. [0003] Camellia oleifera has wide adaptabil...

AI Technical Summary

Problems solved by technology

In the existing Camellia oleifera planting, the soil erosion is serious, the soil layer is "thin, slab, and thin", the management is extensive, and the soil fertility is declining, resulting in low yield of Camellia oleifera and poor economic benefits