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Method for improving quality of flue-cured tobacco through crop rotation

A technology for flue-cured tobacco and quality, applied in the fields of botany equipment and methods, tobacco cultivation, horticulture, etc., can solve the problems of increasing land utilization rate of tobacco diseases and insect pests, improve soil physical and chemical properties and micro-ecological structure, improve soil quality, and improve quality and yield effect

Inactive Publication Date: 2018-04-20
SICHUAN AGRI UNIV +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the above technical problems, the purpose of the present invention is to provide a method for improving the quality of flue-cured tobacco through crop rotation, through the rotation of flue-cured tobacco and pickled mustard, effectively alleviate the problems of idle land in autumn and winter, low land utilization rate, and aggravation of tobacco pests and diseases.

Method used

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  • Method for improving quality of flue-cured tobacco through crop rotation
  • Method for improving quality of flue-cured tobacco through crop rotation
  • Method for improving quality of flue-cured tobacco through crop rotation

Examples

Experimental program
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Effect test

Embodiment 1

[0038] A site was selected in Fuqiang Village, Jianzhu Township, Gulin County, Luzhou City, with an area of ​​about 2 mu. The experimental field is flue-cured tobacco cropping land for many years, and it is idle in autumn and winter.

[0039] Four varieties were selected for the experiment: Zhongdu mustard mustard, Fuza No. 2, Yongan Shaoye and Fuling mustard mustard. Among them, Zhongdu Zhacai was introduced from Chengdu City and was selected by Sichuan Zhongdu Seed Industry; Fuza No. 2 was introduced from Chongqing City and was bred by Chongqing Fuling District Agricultural Science Research Institute; Yongan Shaoye was introduced from Chongqing and was bred by Fuling Farm The local species excavated by the Branch; Fuling pickled mustard was quoted from Mianyang Nongxing Seed Industry.

[0040] On September 5, 2015, pickled mustard seedlings were raised, transplanted on October 15, 2015, mustard mustard was harvested on March 5, 2016, and flue-cured tobacco was transplanted ...

Embodiment 2

[0061] A site was selected in Jianping Village, Pu'an Town, Jiange County, Guangyuan City, with an area of ​​about 2 mu. The experimental field is flue-cured tobacco cropping land for many years, and it is idle in autumn and winter.

[0062] Four varieties were selected for the experiment: Zhongdu mustard mustard, Fuza No. 2, Yongan Shaoye and Fuling mustard. Zhongdu mustard was introduced from Chengdu, and was selected by Sichuan Zhongdu Seed Industry; Fuza No. 2 was imported from Chongqing, and was bred by Chongqing Fuling District Agricultural Science Research Institute; Yongan Shaoye was imported from Chongqing, and was obtained from Fuling Agricultural Science Institute Local species excavated; Fuling pickled mustard was introduced from Mianyang Nongxing Seed Industry.

[0063] On September 30, 2015, pickled mustard seedlings were raised, and on December 6, 2015, they were transplanted. On March 5, 2016, the whole plant of mustard mustard was smashed, deeply plowed into ...

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Abstract

The invention belongs to the technical field of plantation of flue-cured tobacco, and relates to a method for improving the quality of flue-cured tobacco through crop rotation. Specifically, the invention relates to a method of crop rotation of the flue-cured tobacco and tumorous stem mustard. Through the crop rotation of the flue-cured tobacco and the tumorous stem mustard, the occurrence of diseases and pests can be eliminated fundamentally, the utilization rate of land can be improved, the cost of tobacco planting can be saved, the quality of soil can be improved, and the yield of tobacco leaves can be improved.

Description

technical field [0001] The invention belongs to the technical field of flue-cured tobacco planting, and relates to a method for improving the quality of flue-cured tobacco through crop rotation. Specifically, the invention relates to a crop rotation method of flue-cured tobacco and pickled mustard. Background technique [0002] Flue-cured tobacco is an important economic crop, the main raw material of the cigarette industry, and the tobacco type with the largest cultivation area in my country. The flue-cured tobacco land is idle in autumn and winter, and the land utilization rate is low. Flue-cured tobacco belongs to Solanaceae Nicotiana genus, avoid continuous cropping, flue-cured tobacco continuous cropping will change the physical and chemical properties of soil and microbial community structure, leading to soil quality deterioration, nutrient imbalance, land productivity decline, tobacco yield and quality decline. [0003] Crop rotation is a planting method in which di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/45A01G22/00
Inventor 李焕秀李斌陈强王昌全唐懿谢云波顾勇陈利平谢强顾会战张永辉喻晓
Owner SICHUAN AGRI UNIV
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