Net shed for disease-free seedling culturing of citrus reiculata Blanco and murcott

Abstract

The invention belongs to the technical field of seedling-culturing net sheds, and particularly provides a net shed for disease-free seedling culturing of citrus reiculata Blanco and murcott. The net shed for disease-free seedling culturing of the citrus reiculata Blanco and the murcott comprises a net shed body, a shading device is arranged above the net shed body, and comprises a support arrangedabove the net shed body, a shading net arranged on the support and a shading-net control device for controlling opening and closing of the shading net; seedling culturing frames are arranged in the net shed body at intervals, and comprise support legs, net plates arranged on the support legs and guard bars arranged on the two sides of the net plates; the seedling culturing frames are arranged onsoil, and water spraying systems are arranged above the seedling culturing frames. According to the net shed, as the shading device and the seedling culturing frames are arranged, the seedling-culturing survival rates of the citrus reiculata Blanco and the murcott can be increased; meanwhile, occurrence of soil borne disease can be reduced, the use quantity of a pesticide is decreased, and growthof nursery stocks is facilitated. In addition, transplant operation is convenient, working efficiency can be improved, and the labor cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of net sheds for seedling cultivation, and specifically provides a net shed for raising disease-free seedlings of citrus citrus and Maogu citrus. Background technique [0002] Both Wogan and Maogu are hybrid citrus varieties, which have the characteristics of late maturity and high sweetness, and are popular citrus varieties in recent years. Cultivating disease-free Wogan and Maogu orange seedlings plays an extremely important role in the later growth of fruit trees. The seedlings of Wogan and Maogu Tangerine are transplanted with rootstocks such as Ziyang orange, Citrus aurantium, sour orange, red orange, etc. After a period of time, they are grafted with scion varieties Wogan and Maogu Tangerine. At present, the net sheds used for raising seedlings of Wogan and Maogu mandarin are generally common insect-proof net sheds, without sunshade function, and it is easy to sunburn the rootstock seedlings of Wogan ...

AI Technical Summary

Problems solved by technology

At present, the net sheds used for raising seedlings of Wogan and Maogu mandarin are generally common insect-proof net sheds, which have no sunshade function, and it is easy to sunburn the rootstock seedlings of Wogan and Maogu mandarin, especially when the temperature in central and southern Guangxi is high from May to October. Seriously affect the survival rate of rootstock after transplanting or grafting

On the other hand, most of the existing citrus seedlings are raised in containers with permeable holes at the bottom, and the seedling containers are placed directly on the soil. After a period of management, the roots of the seedlings are easy to stick into the soil, and it is easy to hurt when transplanting and transporting. Seedling root system, and increase the difficulty of operation

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