Method applied in the north region for cultivating anthurium andraeanum seedling through water cuvette and substrate

Abstract

The invention discloses a cultivation method combining water cultivation and matrix cultivation of anthrium andraeanum tube seedling which is suitable for cultivation in the north area. The inventionis divided into the following steps: (1) water cultivation: under the air temperature of 16-30 DEG C, the relative moisture above 90 percent, the light intensity of 5000-10000Lux, the tube seedling isselected and the root thereof is dipped in oxygenated water with the temperature of 20-28 DEG C for 20-30 days after the cultivation solution is rinsed; (2) matrix cultivation: under the air temperature of 18-34 DEG C, the relative moisture above 60 percent and the light intensity of 10000-15000Lux, the seedling going through the step (1) is planted in the matrix containing peat, pearlite and a spot of organic fertilizer for cultivation. The method of the invention can promote new root to grow quickly, has high survival rate, is easy to manage and saves energy.

Description

technical field [0001] The invention belongs to the agricultural cultivation technology, in particular to a method for domesticating and cultivating test-tube seedlings of Anthurium anthurium suitable for northern regions. Background technique [0002] Anthurium, also known as Anthurium, Anthurium, Anthurium, is a perennial evergreen herb of the genus Anthurium of the family Araceae, native to the tropical rainforests of Central and South America. Its spadix has red, yellow, and white waxy spathes, which are bright and gorgeous, rich in color, long flowering period, long fresh-keeping period, and easy to pack and transport. Anthurium planting area and consumption output have been growing steadily. International trade It ranks second in tropical flowers, second only to orchids. The propagation method of Anthurium usually adopts division, cutting and tissue culture. However, division and cutting propagation cannot meet the needs of production and market, and tissue culture p...

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Problems solved by technology

However, when domestic research reports are applied to production practice, there is a gap with the large-scale seedling production. In particular, due to the low temperature in winter and high temperature in summer, the relative humidity is small, and the temperature difference between day and night is large in northern areas, the test-tube seedlings grow from superior sterile And the temperature and humidity are relatively stable when transplanted to the outdoor environment with strong light, large temperature difference between day and night, and many bacteria, poor adaptability, wilting leaves, slow growth of new roots, low survival rate of transplanting, and commercial traits Poor and other issues, most reports point out that the survival rate of test-tube seedlings can be improved after the test-tube seedlings are opened for 2-3 days and then transplanted.

This method is easy to cause pollution in practical application, which affects the survival rate on the contrary, and increases the workload at the same time. The problem of domestication and transplanting of anthurium test tube seedlings restricts the development of anthurium industry in China

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