Continuous cropping resistant high-yield agent for fruits and vegetables
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- 山东中葡葡萄酒业有限公司
- Publication Date
- 2014-05-07
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
Technical field:
[0001] The invention relates to a high-yield cultivation technology for melons, fruits and vegetables against heavy cropping, and mainly relates to a high-yield agent for melons, fruits and vegetables against heavy cropping. Background technique:
[0002] In recent years, in the cultivation of melons, fruits and vegetables, the disease of repeated cropping caused by continuous cropping has become more and more serious, which reduces the yield and deteriorates the quality. There are two main reasons for the continuous cropping disease problem. First, continuous cropping leads to the selective absorption of nutrients by crops, resulting in imbalance and lack of nutrient supply. The imbalance of soil nutrients leads to a decline in crop resistance to diseases and insect pests; second, continuous cropping causes pathogenic bacteria in the soil to continuously crop. Adaptation to the environment makes it continue to multiply and increase, and the pests and diseas...