Method for accelerating afforestation of acer truncatum on barren mountains

Abstract

The invention discloses a method for accelerating afforestation of acer truncatum on barren mountains, and relates to the field of afforestation on barren mountains, acer truncatum container seedlings are adopted as transplanting seedlings for afforestation on barren mountains, and humus black soil washed from mountain streams is mainly adopted as a breeding matrix of the container seedlings, so that the seedling raising cost is reduced; the container seedlings cultivated by the substrate material have developed root systems and high survival rate; the seedling raising site is selected in a national mountain forest farm, the habitat difference between the seedling raising site and an afforestation site is small, the seedling rejuvenation period is reduced, the seedlings are easy to survive, practice verifies that the survival rate of container seedlings cultivated in the early stage is 85% or above, the survival rate of the seedlings reaches 98% or above through the afforestation planting and complementary planting method, and the performance character is good; compared with a conventional acer truncatum barren mountain afforestation method, the method is completed 2-3 years earlier, a large number of financial resources and material resources are saved, the purposes of ecological restoration and territorial greening are achieved, then the forest landscape effect is achieved, and the method is suitable for large-scale application and popularization.

Description

technical field [0001] The invention relates to the field of afforestation in barren hills, in particular to a method for accelerating afforestation in barren hills of Yuanbaofeng. Background technique [0002] The autumn leaves of Yuanbao maple are gorgeous and the ornamental effect is excellent. At present, the traditional method of afforestation on barren hills has the defects of high cost, low survival rate and poor forest effect. Traditionally, the afforestation of barren hills using Yuanbaofeng is often the use of conventionally cultivated bare root 2-3-year-old seedlings directly up the mountain. During this process, the phenomenon of seedling damage and root breakage often occurs. Even if the seedling survives, it also has poor growth and weak growth. Formation of sparse and remnant forests. [0003] There are significant differences between barren hills and ordinary seedling breeding. As a common garden tree, Yuanbaofeng is mostly cultivated in garden nurseries. T...

AI Technical Summary

Problems solved by technology

At present, the traditional method of afforestation on barren hills has the defects of high cost, low survival rate, and poor afforestation effect

The traditional afforestation of the barren hills with the ingot maple is often to use conventionally cultivated bare-root 2-3-year-old seedlings to go directly to the mountain. During this process, the seedlings are often damaged and root-broken. sparse forest

[0003] There is a significant difference between afforestation in barren hills and ordinary seedling breeding. As a common garden tree, Yuanbao maple is mostly cultivated in garden nurseries. The water and fertilizer management in the nursery is scientific. The substrate materials are all purchased finished materials, and the cultivated seedlings are like "Flowers in the greenhouse", and the ecological environment in barren mountain areas is fragile, and the coefficient of afforestation is difficult, and conventional nursery management cannot be provided. The cultivation of the seedlings of Yuanbao Maple requires the introduction and domestication process in barren mountain areas

Therefore, there are few examples of large-scale afforestation of barren hills, and the survival rate is low.

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