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Under-forest semi-wild efficient cultivation technology for rhizoma polygonati

A Polygonatum, high-efficiency technology, applied in the cultivation of root crops, etc., can solve the problems of not being multi-flowered Polygonatum cultivation methods, and achieve the effect of reducing labor and cost

Inactive Publication Date: 2019-07-16
马永升
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the depletion of wild resources, artificial propagation has begun in production, but at present the artificial cultivation of Polygonatum multiflora is limited to the conventional placement method (the rhizomes are placed flat and the buds are facing upwards). Although the yield is higher than that of wild ones, it is not much. The Best Cultivation Method of Huangjing

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] When the present invention is concretely implemented, the half-wild high-efficiency cultivation technique of Polygonatum japonica comprises the following steps:

[0014] (1) Select woodland: choose loose, fertile and moist yellow soil or red soil with a pH value between 4.5 and 7.5, and a forest land with a slope ≤ 20 degrees or a horizontal belt. The trees should be selected without pests and diseases and without large-scale felling. , the humus is rich under the tree, and it is best to be shady and humid;

[0015] (2) Woodland treatment: Cut off the dead and diseased branches within the planting range to ensure that the branches of the trees can effectively cover the planting range, arrange the rectangular planting site, the distance between plants is 60-70cm, the depth is 15cm, and the drainage ditch is separated according to the rectangle ;Leave a 50cm wide ecological maintenance belt between the two planting fields without finishing, adjust according to the pH valu...

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Abstract

The invention discloses an under-forest semi-wild efficient cultivation technology for rhizoma polygonati. The under-forest semi-wild efficient cultivation technology includes the steps of firstly, selecting a forest appropriate for planting; secondly, processing the forest, partitioning and adding chemicals; thirdly, selecting good seeds; fourthly, cultivating according to appropriate plant spacing; fifthly, topping and performing top dressing; sixthly, transplanting seedlings; seventhly, harvesting, wherein transportation is reduced to guarantee top bud completeness and seedling neatness. Compared with the prior art, the under-forest semi-wild efficient cultivation technology has the advantages that dry branches and fallen leaves of every year provide sufficient nutrition for the growthof the rhizoma polygonati, labor force is reduced, management work such as fertilizing, framework building and weeding is reduced, cost is lowered, seedlings and seeds are cultivated, and high efficiency and sustainability are achieved.

Description

technical field [0001] The invention relates to the field of crop planting, in particular to the high-efficiency cultivation technology for the lower half of the Rhizoma Polygonatum. Background technique [0002] Polygonatum multiflora is a perennial herb belonging to the Polygonatum genus of Liliaceae. It can be used for both medicine and food. The rhizome is used for food and medicine. It has extremely high nutritional value and medicinal value. It is a processing raw material for food, pharmaceutical, health care and other enterprises. It has a very broad development prospect. , China's market demand for Polygonatum multiflora is 5,000 tons to 10,000 tons per year, mainly to dig wild Polygonatum multiflora. With the depletion of wild resources, artificial propagation has begun in production, but at present the artificial cultivation of Polygonatum multiflora is limited to the conventional placement method (the rhizomes are placed flat and the buds are facing upwards). Alt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/25
CPCA01G22/00
Inventor 马永升
Owner 马永升