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Cultivation method for interplanting tobacco and perilla

A cultivation method and technology of perilla seeds, applied in cultivation, plant cultivation, botany equipment and methods, etc., can solve the problems such as not being suitable for interplanting other crops, achieve the effect of small root system, increase utilization rate, and reduce investment

Inactive Publication Date: 2015-09-09
彭国平 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There was a large-scale soil cultivation operation in the middle and late May, and it was not suitable for interplanting other crops before
There are few complete sets of techniques for perilla cultivation in China, and the technique of interplanting with tobacco has not been reported yet

Method used

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Embodiment 1

[0028] A cultivation method for interplanting tobacco and perilla, the steps comprising:

[0029] (1) Selection of perilla varieties: choose purple perilla varieties, those with strong aroma, can not choose green leaf perilla varieties;

[0030] (2) Seedling cultivation of perilla: use the tobacco leaf seedling greenhouse, select the seedling substrate for floating seedling cultivation or seedbed cultivation, first soak the perilla seeds in warm water at 40-45°C for 15-30min, remove the unfulfilled seeds floating on the water surface, and remove the submerged seeds. The plump seeds under the water are dried; the seedling time is carried out within 1-3 weeks after the tobacco leaf transplanting is completed, and the seedling cultivation period management is carried out. When the large soil cultivation of the tobacco leaves is completed, the seedling height reaches 10-20cm, and the perilla seedlings are obtained;

[0031] Floating seedling raising method: Use 72-hole or 36-hole ...

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Abstract

The invention discloses a cultivation method for interplanting tobacco and perilla and belongs to the technical field of modern Chinese herbal medicine cultivation. The cultivation method specifically includes the steps that a violet perilla variety is selected, after being soaked in warm water with the temperature ranging from 40 DEG C to 45 DEG C, seedlings are cultivated in a floating mode or through a seedbed, the seedlings are transplanted after the tobacco is earthed up for the last time, the interval between the seedlings and the tobacco ranges from 25 cm to 30 cm in the transplanting process, the seedlings are watered by root fixing water, weeding and fertilization are conducted in the seedling management period, and fertilizer is applied to the positions 10 cm to 15 cm away from plants; after the tobacco is harvested, fertilizer and water management is conducted on the perilla, and finally the perilla is harvested. In the cultivation method, the perilla is interplanted to restrain tobacco diseases to a certain degree; root systems of the perilla at the early stage are small and can not contend with the tobacco for the fertilizer; the transplanting period of the perilla is proper, so that the perilla does not contend with the tobacco for space; the planting cost of the perilla is low, and the economic benefit of each mu of the perilla is calculated according to the price of medicinal materials and is over 2000 yuan / mu.

Description

technical field [0001] The invention belongs to the technical field of modern Chinese herbal medicine cultivation, in particular to a cultivation method for interplanting tobacco and perilla. Background technique [0002] In the mountainous areas of southern my country, it is common to grow tobacco in mountainous areas. In order to avoid or reduce land competition for tobacco, grain and other crops, intercropping and crop rotation techniques are often adopted to increase the multiple cropping index and crop yield. Interplanting or cropping food crops in tobacco fields, such as the "tobacco-grain" mode of crop rotation with tobacco such as wheat, barley, summer corn, sorghum, autumn corn, buckwheat and other cereal crops; interplanting sweet potatoes and potatoes The "smoke-potato" mode of crops; the "smoke-fruit" mode of interplanting crops such as watermelon and navel orange; These interplanting and crop rotation modes have been tested and promoted in Yunnan Chuxiong, Gui...

Claims

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Application Information

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IPC IPC(8): A01G1/00
CPCA01G22/00
Inventor 彭国平刘光辉杨红旗于庆涛肖波雷天义姚雪梅刘俊军
Owner 彭国平
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