Processing method allowing seeds of Paris polyphylla var. yunnanensis to grow roots in four months and to grow leaves in eight months

Abstract

The invention relates to a processing method allowing the seeds of Paris polyphylla var. yunnanensis to grow roots in four months and to grow leaves in eight months. The method comprises the following steps: step 1, in early September, selecting mature seed capsules of Paris polyphylla var. yunnanensis, spreading the seed capsules to low density and drying the seed capsules in the shade for 30 days; step 2, in early October, standing the Paris polyphylla var. yunnanensis seeds dried in the shade at a low temperature for 15 to 20 days to realize low temperature treatment; step 3, in mid-October, stripping capsule hulls of the Paris polyphylla var. yunnanensis seeds having undergone low temperature treatment, sowing the Paris polyphylla var. yunnanensis seeds with red coats in prepared seedling trays and carrying out seed germination; step 4, putting the seedling trays treated in the third step in a cold storage and carrying out low temperature treatment for 15 to 20 days; step 5, in mid-January, sowing the Paris polyphylla var. yunnanensis seeds having undergone low temperature treatment in the fourth step in a field with an altitude of 2800 meters; and step 6, carrying out manual weeding. In mid-April, a part of small seedlings of Paris polyphylla var. yunnanensis grow leaves; and in mid-June, more than 85% of the small seedlings of Paris polyphylla var. yunnanensis grow leaves. With the method of the invention, the germination rate and the seedling rate of the Paris polyphylla var. yunnanensis seeds reach more than 85%.

Description

Background technique [0001] The invention relates to a plant cultivation method, in particular to a processing method for making the seeds of Prunus edulis grow roots in four months and leaves in eight months. Background technique [0002] The plant of Chonglou belongs to the genus Chonglou of Liliaceae, and it is the main raw material of many kinds of Chinese patent medicines such as Yunnan Baiyao, Gongxuening, Reduqing and so on. With the continuous expansion of its use, the demand for heavy building resources has also increased rapidly. According to statistics, at present, nearly 80% of the available heavy building resources have been developed, and the remaining 20% ​​resources may last for 3 to 5 years according to the current international and domestic demand analysis. Therefore, it is of great significance to carry out the cultivation of the medicinal plants of Pachyphylla polyphylla on a large scale. [0003] At present, the main problem restricting the large-scale...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a treatment method for making the seeds of Prunus diangi grow roots in four months and leaves in eight months, which solves the existing problems of long time for seedling cultivation and low germination rate of Prunus diangi

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