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The cultivation method of Dioscorea chrysanthemum leaf

A technology of Dioscorea chrysanthemum and its cultivation method, which is applied in the field of crop cultivation, can solve the problems that the cultivation of Dioscorea chrysanthemum cannot be popularized in a large area, restricts the industrialization development of Dioscorea chrysanthemum, and achieves high yield, fast growth and good quality Effect

Active Publication Date: 2016-08-24
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in the cultivation of Dioscorea chrysanthemum, there is no easy-to-operate and systematic cultivation technique, which makes it impossible to promote the cultivation of Dioscorea chrysanthemum in a large area, and restricts the industrialization of Dioscorea chrysanthemum.

Method used

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Embodiment Construction

[0027] Below in conjunction with embodiment the present invention is described in further detail.

[0028] The invention discloses a method for cultivating diosminthus chrysanthemum leaf, comprising a planting link and a management link. Among them, the planting link includes the following steps:

[0029] (1) Site selection: Select sandy loam land with deep soil layer, loose and air-permeable soil, and weed and remove impurities on the selected plots.

[0030] (2) Carriage arrangement: Plow and harrow the land, plow 30cm deep, expose to the sun for a month and then arrange the chambers. The width of the chamber is 120cm, the depth of the groove between the chambers is 30cm, and the width is 40cm. The length of the chamber depends on the terrain. Before trimming the box, spread a layer of weeds with a thickness of 5cm to 8cm in the middle of the box, then mix calcium magnesium phosphate fertilizer, farmyard manure and topsoil and cover the weeds. After covering, dig the manage...

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Abstract

The invention discloses a cultivation method of Dioscorea composita. The cultivation method comprises the following steps of selecting a land, smoothing compartments, mulching a film, selecting seeds, processing seedlings, planting, building a framework to lead vines, watering, fertilizing, weeding, preventing diseases and pests, topping, tidying the vines, covering earth and harvesting, wherein a high ridge is built to carry out two-row plantation, and film mulching and framework building cultivation can be adopted. The cultivation method is simple to operate and low in cost, and the cultivated Dioscorea composita has the advantages of fast growth, high yield, good quality and high economic benefit.

Description

technical field [0001] The invention relates to the technical field of crop cultivation, in particular to a cultivation method of Dioscorea chrysanthemum. Background technique [0002] Dioscorea chrysanthemum is an exotic species introduced from Mexico, and its rhizome is mainly used to extract diosgenin and ferment it to produce fuel ethanol. Dioscorea chrysanthemum tubers have high yield, high content of saponin and starch, and low production cost of extracting saponin and fermenting to produce ethanol, which has attracted attention. [0003] At present, in the planting of Dioscorea chrysanthemum, there is no systematic and easy-to-operate cultivation technique, which prevents the planting of Dioscorea chrysanthemum from being popularized on a large scale and restricts the industrialization of Dioscorea chrysanthemum. Contents of the invention [0004] The object of the present invention is to provide a kind of cultivation method of Dioscorea chrysanthemum leaf, to solv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01C21/00
Inventor 谢君黄少伟陈迪嘉王霞
Owner SOUTH CHINA AGRI UNIV