Afforestation method for pyracantha fortuneana and corresponding seedling raising container

Abstract

The invention belongs to the field of tree planting in difficult sites and particularly relates to an afforestation method for pyracantha fortuneana and a corresponding seedling raising container. A specific technical scheme is as follows: preparing soil, digging a ditch and a hole, adjusting plant row spacing, selecting 1-2-year-old pyracantha fortuneana seedlings to be planted in a clump planting mode, conducting thorough watering after planting, covering a thin film on a bottom part of a base diameter of the pyracantha fortuneana seedlings, and conducting maintenance management in a later period. The earth surface soil, organic matters and weeds near tree pits are collected as backfill soil by digging blind ditches at bottom parts of the tree pits, such that a thickness of a soil layer can be increased, water seepage and water storage capacities of the soil are improved, water accumulation of seedlings is avoided, drought resistance and fertilizer retention capacities of the soil are improved, and adaptive capacity of pyracantha fortuneana seedling roots to the environment is improved.

Description

technical field [0001] The invention belongs to the field of tree planting on difficult sites, and in particular relates to a method for afforestation of pyracantha and a corresponding container for raising seedlings. Background technique [0002] Pyracantha has strong adaptability to soil, drought resistance and barren resistance, not cold resistance, strong germination rate, mainly wild, common in hills, mountains, ditches, and beside roads. Usually the plant can grow to about 3m, its side branches are relatively short, and the top of the tree is in the shape of thorns. Pyracantha has strong adaptability to the difficult site areas in Southwest my country, and has a well-developed root system, which can enhance the ability of water storage and soil conservation, reduce the area of ​​water and soil erosion, and can better restore the ecosystem of barren soil. [0003] Difficult sites often refer to harsh soil site types such as poor environment or severe human interference...

AI Technical Summary

Problems solved by technology

Traditional vegetation restoration techniques are usually based on direct afforestation or sowing grass seeds, including increasing foreign soil, fertilizing, planting, fixing plants, and fine maintenance and management. The economic and labor costs are high, the survival rate is low, and the coverage rate is not good. high

However, planting pyracantha on the difficult site, because the soil of the difficult site is poor, the root system is shallow and the ability to fix the soil is poor, and it is easy to accumulate water and cause the death of the saplings.

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