A culture method capable of effectively increasing the survival rate of tea oil camellia

Abstract

The invention provides a culture method capable of effectively increasing the survival rate of tea oil camellia. The method comprises the steps of: selecting relatively barren soil with humid climate, sufficient rain water, deep soil layers, loose texture and excellent drainage; deeply digging soil for 60-80cm during soil preparation; again digging loose pits of 60*60*60cm in land before planting and removing sundries; placing special organic concentrated fertilizer for tea oil camellia at the bottoms of the pits and covering the fertilizer with soil of 20cm; placing root systems of tea oil camellia seedlings in the pits, placing oil, and leveling and treading down the soil; covering the whole soil preparation part with plastic films after planting and forming openings in the plastic films to release the seedlings and expose the seedlings outside the films; using soil to seal the openings of the plastic films at the seedlings; digging trenches on the peripheries of the plastic films and pressing the corners of the plastic films with soil. The method can maintain the moisture of soil, improve the air permeability of soil, stabilize the temperature of soil and control weeds, thereby being capable of promoting root growing of seedlings of tea oil camellia and increasing the survival rate of planting and the growth speed of tea oil camellia.

Description

technical field [0001] The invention relates to the technical field of camellia oleifera planting methods, in particular to a cultivation method for effectively improving the survival rate of camellia oleifera seedlings. Background technique [0002] Camellia oleifera is a high-quality woody oil plant. Due to its excellent nutritional and health care value, it is more and more favored by consumers, and its market sales are also booming. Driven by market demand, farmers are more and more enthusiastic about planting camellia oleifera, and the planting area is expanding year by year. In the production process of camellia oleifera, the low survival rate of transplanting and colonization of camellia oleifera has always been a long-standing problem hindering the production of camellia oleifera. Due to the low survival rate of colonization in many places, it is necessary to continue to replant, and the survival rate of colonization in some places is even insufficient 30%, which no...

AI Technical Summary

Problems solved by technology

In the production process of camellia oleifera, the low survival rate of transplanting and planting of camellia oleifera has always been a long-standing problem hindering the production of camellia oleifera. Due to the low survival rate of planting in many places, it is necessary to continue to replant, and the survival rate of planting in some places is even insufficient 30%, which not only affects the production enthusiasm of tea farmers, but also increases the production cost of afforestation, and the size of seedlings in the forest is uneven, which is not conducive to the unified management of forest land

In order to improve the survival rate of Camellia oleifera colonization, the method of container seedling cultivation is generally adopted to cultivate Camellia oleifera saplings, which has achieved certain results, but it is still not ideal.