Intercropping mode for eliminating crop continuous cropping obstacle

A technology of continuous cropping obstacles and crops, applied in the field of intercropping models, can solve the problems of not much, waste of financial resources, manpower and material resources in facility agriculture, and not completely solved, so as to inhibit spore germination, eliminate watermelon continuous cropping wilt, and increase economic benefits Effect

Inactive Publication Date: 2006-05-24
NANJING AGRICULTURAL UNIVERSITY
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Problems solved by technology

[0002] The continuous cropping obstacles of melons, fruits and vegetables are the bottleneck of global intensive agricultural production. Thousands of hectares of protected agricultural soil are constantly being abandoned due to continuous cropping obstacles, which greatly wastes the financial, manpower and material resources invested in...

Method used

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  • Intercropping mode for eliminating crop continuous cropping obstacle

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Embodiment Construction

[0016] 1. Soil preparation and fertilization

[0017] After the soil is plowed, apply 200 kilograms of amino acid organic-inorganic compound (mixed) fertilizers per mu, and its nutrient content is 6% N (wherein more than 80% is organic nitrogen), 4% P 2 o 5 and 5%K 2 O, 20% organic matter, then harrowed and ready for sowing

[0018] 2. Sowing

[0019] Sow watermelon seeds (2-3 grains / hole) at a density of 1×1.1m, sow hybrid rice seeds in 4 holes (1-2 grains / hole) around watermelon seeds in each hole, and the sowing distance between watermelon seeds and hybrid rice seeds 15-20cm, watermelon seeds and hybrid rice seeds should be soaked before sowing and then sowed, covered with plastic film after sowing, and cut the plastic film with a knife at the emergence of the seedlings, so that the seedlings can be strung out of the plastic film in time , 1 seedling / hole for both watermelon and rice.

[0020] 3. Field management

[0021] All field management is the same as that...

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Abstract

The present invention provides an intercropping mode for eliminating continuous cropping disturbance of crops, and is a technique and method for overcoming or eliminating continuous cropping blight of watermelon, etc. by utilizing crop intercropping system. It is characterized by that it makes the crops of modan paddy rice and watermelon, etc. with serious continuous cropping blight implement intercropping mode so as to overcome or eliminate the continuous cropping blight.

Description

1. Technical field [0001] The invention relates to an intercropping pattern for eliminating obstacles to crop continuous cropping, which belongs to the intensive agricultural production technology and is specially used for overcoming and eliminating the problem of continuous cropping wilt of melons, fruits, vegetables and other crops. 2. Technical background [0002] The continuous cropping obstacles of melons, fruits and vegetables are the bottleneck of global intensive agricultural production. Thousands of hectares of protected agricultural soil are constantly being abandoned due to continuous cropping obstacles, which greatly wastes the financial, human and material resources invested in facility agriculture. Therefore, there are so many studies and reports on the continuous cropping obstacles of melons, fruits and vegetables, but there are not many that really solve the practical problems, or it can only be said to alleviate the continuous cropping obstacles to a certain ...

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Application Information

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IPC IPC(8): A01G1/00A01G7/00A01G22/22
Inventor 沈其荣杨兴明黄启为徐阳春苏世鸣任理轩
Owner NANJING AGRICULTURAL UNIVERSITY
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