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Three-crop-in-one-year cultivation method for crop rotation of bitter gourd, cowpea and leaf mustard in open field in south China

A mustard mustard, South China technology, is applied to the cultivation field of open field bitter gourd, cowpea and mustard mustard three crops a year in rotation in South China, so as to achieve the effects of increasing benefits, ensuring yield and economic benefits, and improving yield and quality.

Inactive Publication Date: 2018-10-12
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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Problems solved by technology

[0007] At present, in various literature reports, there is no open-field bitter gourd, cowpea, and mustard greens with three crops a year in South China.

Method used

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  • Three-crop-in-one-year cultivation method for crop rotation of bitter gourd, cowpea and leaf mustard in open field in south China

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Embodiment 1

[0045] From 2013 to 2014, the Vegetable Research Institute of Guangxi Academy of Agricultural Sciences carried out bitter melon cultivation in Wutang Town, Xingning District, Nanning City, Suxu Town, Wuxu Town, Jiangnan District, Luoxu Town, Wuming County, Wuzhou City Suburbs, Hezhou City and other places. - Cowpea - heart-wrapped mustard, three crops a year, different crops, multi-cropping stubble connection test, different sowing period, planting period test, a total of more than 20 varieties were introduced for comparison tests, and the three-crop cultivation of bitter gourd-cowpea-wrapped mustard in a year was concluded method, at present, the promotion area in the above-mentioned demonstration area is about 350hm 2 , and has achieved every 667m 2 The goal of "more than 10,000 yuan".

[0046] A method for cultivating bitter gourd, cowpea, stuffed mustard with three crops a year in the open field in South China, comprising the following steps:

[0047] (1) Cropping period...

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Abstract

The invention belongs to the technical field of vegetable crop rotation cultivation and specifically relates to a three-crop-in-one-year cultivation method for crop rotation of bitter gourd, cowpea and leaf mustard in the open field in south China. The three-crop-in-one-year cultivation method for crop rotation of bitter gourd, cowpea and leaf mustard in the open field in south China comprises thefollowing steps: (1) crop rotation period arrangement; (2) appropriate good variety selection; and (3) cultivation method. According to the cultivation method disclosed by the invention, two crops including the cowpea and the leaf mustard suitable for seasons are planted after the bitter gourd is harvested, and therefore, the total production value of the three vegetables per 667m<2> is 24500 yuan, the total input is 8300 yuan, and the annual net income is 16200 yuan. Compared with a traditional local two-crop-in-one-year cultivation mode for bitter gourd and rice, the three-crop-in-one-yearcultivation method has the advantages that the annual total revenue per 667m<2> is 9200 yuan, the production cost of two crops is about 4800 yuan, and the average annual net income is only 4400 yuan.The production value per 667m<2> can be increased by 15300 yuan, the net income is increased by 11800 yuan, and the economic benefit is remarkable.

Description

technical field [0001] The invention belongs to the technical field of vegetable wheel cover cultivation, and in particular relates to a method for cultivating three crops of mustard wheel cover with bitter gourd and cowpea in the open field in South China. Background technique [0002] Bitter melon (Momordica charantia L.) is an annual climbing herbaceous plant belonging to Cucurbitaceae, widely distributed in tropical, subtropical and temperate regions. It has a long history of cultivation in China. South China is the largest area for the cultivation and consumption of bitter gourd in my country. Bitter gourd is deeply loved by people for its unique nutritional value and therapeutic and health care functions, and its cultivation area is gradually expanding. Bitter gourd likes to be warm and resistant to heat. In South China, due to frequent cold snaps in early spring, rainy and low temperature, it is not conducive to the early maturation of bitter gourd. Therefore, the fir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05A01G22/40A01G22/15
CPCA01G22/05A01G22/15A01G22/40
Inventor 赵坤张朝明唐胜
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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