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A kind of white and 1+2 efficient planting method

A planting method and high-efficiency technology, applied in the cultivation of root crops, etc., can solve the problems of serious diseases, unsustainable high yields, high planting costs, etc., and achieve the effects of improving the soil environment, sufficient supply, and optimizing soil structure

Active Publication Date: 2021-03-02
GUIZHOU BOTANICAL GARDEN (GUIZHOU INST OF HORTICULTURAL SCI GUIZHOU INST OF BOTANY)
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the existing defects of high planting cost, serious disease, and unsustainable high yield, and provide a high-efficiency planting method of white and 1+2, which can effectively solve the problems in the background technology

Method used

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  • A kind of white and 1+2 efficient planting method

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Embodiment 2

[0040] Example 2: Demonstration test of Baiji cultivation. In this experiment, the conventional Baiji planting was used as the control group, and the invention and 1+2 high-efficiency planting method was used as the test group. The test began in March 2015, and the test location was Guizhou Province In the medicinal demonstration test area of ​​the botanical garden, the two treatment groups are in the same area, but they are isolated from each other, and the area is the same. White and polysaccharide content.

[0041] The high-efficiency planting method of Baiji 1+2 provided by the present invention is to plant Baiji for 3 years from seedling planting to mature tuber harvesting, and optimize it into a high-efficiency planting method of 1 year for weak seedlings to grow strong + 2 years for strong seedlings to be transplanted, weak seedlings Strengthening makes field management convenient, reduces manual management costs, improves the survival rate of seedlings, and reduces pla...

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Abstract

The invention discloses a 1+2 efficient planting method for bletilla striata (Thunb) Reichb.f., and belongs to the technical field of Chinese medical herb planting. The method comprises the followingsteps of (S1) seedling screening; (S2) preparation of strong seedling land; (S3) strengthening of weak seedlings; (S4) preparation of transplanting land; (S5) transplanting of strong seedlings; (S6) field management. Through strengthening of the weak seedlings, the field management is convenient, the labor management cost is reduced, the survival rate of the seedlings is increased, and the planting cost is reduced; field transplanting is conducted after strengthening of the weak seedlings, the growth speed of the seedlings is higher than that of seedlings planted in the conventional mode, themanual weeding time during the field management is effectively shortened, the manpower is reduced, the diseases and pests of bletilla striata (Thunb) Reichb.f. are also reduced through the optimization of soil texture, the yield can be increased by 30% or above, and the content of bletilla striata polysaccharides in tubers is increased by 40% or above; by means of the planting method, the yield ofbletilla striata (Thunb) Reichb.f. per mu is effectively increased, and the quality of bletilla striata (Thunb) Reichb.f. is effectively improved; the method can be popularized on a large scale in planting areas, and has great economic and social benefits.

Description

technical field [0001] The invention relates to the technical field of planting Chinese medicinal materials, in particular to a high-efficiency planting method of baiji 1+2. Background technique [0002] White and ( Bletilla striata (Thunb.) Reichb.f.) is a perennial herbaceous plant belonging to Orchidaceae, mainly produced in Guizhou, Sichuan, Yunnan, Hunan, Hubei, Anhui and other provinces, at an altitude of 400-3200 m. The dried tuber (pseudobulb) is used as medicine. It is a traditional Chinese medicinal material commonly used in my country. It is bitter, astringent, sweet, and slightly cold. It enters the lung, liver, and stomach meridians. Clinically, it is mainly used to treat hematemesis, epistaxis, traumatic bleeding, hematochezia, hemoptysis, scalding, ulcer pain, chapped hands and feet, carbuncle sores, anal fissure and other bleeding diseases, and the curative effect is remarkable. Modern pharmacological experiments have proved that Baiji has a wide range of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/25
CPCA01G22/25
Inventor 张家春戚燕强刘涟孙超张珍明王永熊鹏飞
Owner GUIZHOU BOTANICAL GARDEN (GUIZHOU INST OF HORTICULTURAL SCI GUIZHOU INST OF BOTANY)
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