Tylophora ovata rooting culture medium and preparing method thereof

Abstract

The invention relates to the technical field of seed treatment, in particular to a tylophora ovata rooting culture medium and a preparing method thereof. The tylophora ovata rooting culture medium isprepared in the mode that agal-agal with the density of 3-7 g / L, sweet potato puree with the density of 20-30 mg / L, jasmonic acid with the density of 10-18 mg / L, 6-benzylaminopurine with the density of 1-4 mg / L, indolebutyric acid with the density of 2-6 mg / L, ethephon with the density of 1-4 mg / L, brassinosteroid with the density of 4-9 mg / L, lactoalbumin hydrolysate with the density of 4-12 mg / L, hydrocotyle verticillata solution with the density of 8-16 mg / L, dragon fruit juice with the density of 6-14 mg / Land vitamin B6 with the density of 0.4-1.2 mg / L are added to a White improved culturemedium. The tylophora ovata rooting culture medium can promote the rooting speed and number of tissue culture seedlings of tylophora ovata, improve the adaptive capacity of the tissue culture seedlings, and improve the survival rate of the tissue culture seedlings after transplantation; the invention further provides a preparing method of the tylophora ovata rooting culture medium.

Description

【Technical field】 [0001] The invention relates to the technical field of medium for growing seedlings of plants, in particular to a medium for rooting vines and a preparation method thereof. 【Background technique】 [0002] Tylophora is a perennial grapelike vine-like herb of the genus Tylophora in the family Asclepiadaceac. It is mainly used as medicine with roots and whole plants. It is mainly grown in Yunnan, Guangxi, Guangdong, Hunan, Jiangxi, Zhejiang, Taiwan, Vietnam, Laos, Myanmar, India and other places like warmth, can tolerate shade, and are relatively cold-tolerant. It often grows in mountainous bushes below 900 altitudes, or in valleys and sunny dense forests. The baby's vines are winding, suitable for fences, railings, door frames, and flower galleries, and can also be dotted in the gaps in rockery and rock slopes. Climbing around them, the vines are drooping, which is quite unique. [0003] Waerteng has a long history of being used as medicine in our country. "...

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Problems solved by technology

[0004] Waerteng is used for cancer pain relief among the people in Guangxi, and it has good curative effect. Due to years of excavation, the natural pollination rate of wild resources is low, and the traditional growth environment has been destroyed.

The use of tissue culture technology to serially cultivate sages has become one of the important breeding methods for improved varieties. At present, there are few researches on the tissue culture of scorpions, and there is a lack of a medium that can effectively promote the rooting of tissue cultured plantlets of S. spp.

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