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Bletilla ochracea germchit propagation method

A yellow-white seedling technology, applied in botany equipment and methods, horticulture, applications, etc., can solve the problems of poor seedling tuber quality, low reproduction coefficient, and long reproductive life, and achieve good seedling quality and multiplication The effect of short time, increased production and economic income

Inactive Publication Date: 2012-07-04
孙玮
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AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of low reproduction coefficient, low seedling yield, long breeding period, and poor quality of seedling tubers in the propagation of yellow-flowered and seedlings, and to provide a seedling with short propagation time and high reproductive rate. , good-quality yellow-flowered white and seedling propagation method, the method comprises the following steps

Method used

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Embodiment 1

[0013] Embodiment 1, yellow-flowered white of the present invention and seedling propagation method, carry out according to the following steps:

[0014] 1. Preparation for multiplication: Use loose and fertile soil as the soil for multiplication in the greenhouse protection area, and make a low-level plot with a width of 1m and a working path of 25cm. The border is 3cm lower than the working path. Combined with site preparation, apply 3kg of decomposed farmyard manure, 55g of compound fertilizer (12:14:15 ratio of nitrogen, phosphorus and potassium) and 16g of 75% soluble trichlorfon powder per square meter, and mix with the soil evenly.

[0015] 2. Original seed preparation: Select a single tuber that weighs 3-5g, is full and full, has no pests and diseases, has a well-developed root system, has at least one overwintering bud, and uniformly sized yellow and white tubers as the original seed. Store in a cool place for no more than two days.

[0016] 3. Colonization and expan...

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Abstract

The invention relates to the technical field of Chinese herbal medicine cultivation, in particular to a Bletilla ochracea germchit propagation method. The method comprises performing normalized control to five steps of propagation field preparation, protospecies preparation, field planting propagation, seedbed management and germchit transplantation from a nursery in the process of germchit propagation. In the invention, the propagation period is short and is one year shorter than that of tuber-cutting seedling cultivation, the propagation period is shortened, as the quality of Bletilla ochracea germchit produced by the method of the invention is good, the yield of the produced Bletilla ochracea germchit is also high, and the economic income is increased. The method of the invention is simple and easy and is convenient to operate, the equipment and facilities are cheap, and the method is convenient to popularize in mountainous areas.

Description

technical field [0001] The invention relates to the technical field of cultivation of Chinese herbal medicines, in particular to a seedling propagation method of chrysanthemum chinensis. Background technique [0002] Yellow-flowered white and is a kind of orchid white and genus. Its plant height is 25-55 centimeters, and the stem is thicker, often with 4 leaves. Leaves oblong-lanceolate, 8-35 cm long, 1.5-2.5 cm wide, apex acuminate or acute, base narrowed into a sheath and clasped. Inflorescence with 3-8 flowers, usually unbranched or rarely branched; rachis of inflorescence more or less zigzagging; bracts oblong-lanceolate, 1.8-2 cm long, apex acute , withered when blooming; medium-sized flowers, yellow or yellow-green outside of sepals and petals, yellow-white inside, rarely nearly white. Huanghuabaihe has the functions of astringent and hemostasis, detumescence and granulation. It can be used to treat hemoptysis, hematemesis, traumatic bleeding, sore bleeding, chapped...

Claims

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Application Information

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IPC IPC(8): A01G1/00
Inventor 孙玮
Owner 孙玮
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