Soil ecological remediation method suitable for transplantation of pistacia chinensis and method for transplanting pistacia chinensis

Abstract

The invention relates to the technical field of transplantation of pistacia chinensis, and particularly relates to a soil ecological remediation method suitable for transplantation of the pistacia chinensis and a method for transplanting the pistacia chinensis. The method comprises the following steps: sequentially distributing a composted straw composting layer, a livestock manure layer, a lime layer and a leguminous green manure plant planting layer at transplanted soil from bottom to top, and planting leguminous green manure plants on the leguminous green manure plant planting layer, wherein different layers are separated through thin soil; after the leguminous green manure plants are mature, pulling the leguminous green manure plants out, burying the leguminous green manure plants locally so as to form a leguminous green manure rotten material layer, and paving a compound bacteria agent soil layer on the leguminous green manure rotten material layer, wherein the leguminous green manure rotten material layer and the compound bacteria agent soil layer are separated through thin soil; and covering the compound bacteria agent soil layer with phloem bark, and introducing earthwormsinto a planting region, so as to obtain a remediated transplanting region after soil remediation is finished. According to the soil ecological remediation method, the soil is ecologically remediated by virtue of a large amount of environment-friendly substances, so that the soil is relatively suitable for growth of the pistacia chinensis, and the soil ecological remediation method is very environment-friendly on the whole.

Description

technical field [0001] The invention relates to the technical field of Pistacia chinensis transplantation, in particular to a soil ecological restoration method suitable for transplanting Pistacia chinensis and a method for transplanting Pistacia chinensis. Background technique [0002] Pistacia chinensis Bunge (Latin scientific name: Pistacia chinensis Bunge), also known as Kaimu, Kaishu, Neem, medicine tree, medicine tree, is a plant of the genus Pistacia chinensis in the Anacardiaceae family. It is distributed from the Yellow River Basin to South China and Southwest China. Light-loving, strong adaptability, drought resistance, strong resistance to sulfur dioxide and smoke; deep rooting. Strong wind resistance, slow growth and long life. In some highly polluted cities, especially those with high sulfur dioxide emissions, acid rain will form, and many green plants will wither due to acid rain. It is a very good urban greening plant, which can be transplanted in urban gre...

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Problems solved by technology

In some highly polluted cities, especially those with high sulfur dioxide emissions, acid rain will form, and many green plants will wither due to acid rain. It is a very good urban greening plant, which can be transplanted in urban green belts and urban parks. However, due to the poor resistance of Pistacia chinensis during the transplantation period, it is easy to breed various pests and has certain requirements for soil fertility. Due to the poor soil at the time of transplantation, the transplant survival rate is not high. When the soil has a certain fertility, it is easy to accelerate the rooting of Pistacia chinensis. Therefore, it is necessary to carry out ecological restoration of the soil in the transplantation area for Pistacia chinensis.

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