Tree seedling cultivation method

Abstract

The invention discloses a tree seedling cultivation method. A protection forest is arranged on the periphery of a tree seedling cultivation area. The tree seedling cultivation method comprises the following steps that 1, dwarf crop protection bands are sowed; 2, after dwarf crops are sowed for 4 months to 6 months, tree seedlings are planted between the dwarf crop protection bands; 3, after the tree seedlings grow to the positions which are 13-18 cm away from the ground, the dwarf crop protection bands are recycled. The tree seedling cultivation method can increase the survival rate of the tree seedlings and shorten the orchard establishment cycle.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a seedling cultivation method. Background technique [0002] The cultivation of tree seedlings has been deeply affected by wind and sand, especially in desert areas such as Xinjiang. Xinjiang has a typical continental arid climate, and there is the Taklimakan Desert, the second largest desert in the world. The problems of high temperature, drought, wind and sand, and water shortage are more serious in the arid and sandy area, resulting in a single live broadcast gardening method in the arid and sandy area. Something went wrong. Sand particles carried by strong winds cause mechanical damage to seedlings, and even cover seedlings and cause death, resulting in low survival rate; drought and water shortage affect seed germination; high temperature, low humidity, insufficient water supply, and hot and dry wind cause slow growth or death of seedlings, and the annual growth diameter If the ...

AI Technical Summary

Problems solved by technology

The sand particles carried by the strong wind cause mechanical damage to the seedlings, and even cover the seedlings and cause death, resulting in low survival rate; drought and water shortage affect the germination of seeds; high temperature and low humidity, insufficient water supply, dry hot wind cause slow growth or death of seedlings, and the annual growth diameter The grafting standard cannot be reached, prolonging the garden construction cycle

[0003] The current method to solve the impact of wind and sand is generally to use shelter forests to prevent wind and sand damage. However, shelter forests can reduce part of the wind and sand, but the water consumption is large, the effect is not significant, and the problems of low seedling emergence rate, low survival rate and slow growth cannot be effectively solved.