Haloxylon aammodendron seedling safety storage overyear method

Abstract

The present invention relates to a method for the safe storage of the saxoul seedling to pass the winter. The method comprises the steps such as the selection of the saxoul seedling, the selection of the soil for the storage of the seedling, the binding of the seedling, the embedding of the seedling, the provisonal planting time of the seedling, etc. The present invention is adopted to plant the 50000 saxoul seedlings and 300000 saxoul seedlings for provisional planting to pass winter along the channel line at Gurbantunggut Desert of North-to-South Water Engineering in Xinjiang Uygur Autonomous Region; the survival rate of the plantation reaches 90 percent and 85 percent respectively, thereby achieving favorable sand-prevention and sand-governing effect, and guaranteeing the successful construction of the engineering at the desert section.

Description

technical field [0001] The invention relates to a method for safely storing Haloxylon seedlings for overwintering. Background technique [0002] Haloxylon ammodendron Bge is an important species in Chenopodiaceae and one of the important plant species in the desert areas of northern my country. Its ecological value and economic value are very high. The twigs of Haloxylon ammodendron Bge can be used as feed for forage animals. Dry branches can be used as fuel carbon. The medicinal plant Dayun parasitizes on the roots of Haloxylon. At the same time, Haloxylon is extremely resistant to drought, salt and alkali, and wind erosion. It is used in ecological restoration and ecological construction in the northern desert of Xinjiang, as well as in The artificial greening of the Taklamakan Desert in southern Xinjiang plays a very important role. [0003] When artificially planting Haloxylon, there are usually two methods. One is to directly sow the seeds for planting. This method is si...

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Problems solved by technology

[0003] When artificially planting Haloxylon, there are usually two methods. One is to directly sow the seeds for planting. This method is simple and fast. The problem is that the amount of seed waste is large, the seedlings grow unevenly after emergence, and the seedlings are prone to insect damage; Another method is seedling planting, which is directly planted with annual Haloxylon seedlings in the appropriate planting season. It is characterized by convenient planting, high survival rate, fast growth, and is not easy to be infested by insect pests.

However, there are big problems in the preservation of Haloxylon seedlings in winter. For example, the seedlings are prone to mold and the roots lose water. After planting, the survival rate of the seedlings is seriously affected, and at the same time, it is a great waste of manpower, financial and material resources.