蔬菜

大棚辣椒病虫害全程绿色防控研究

Study on Green Prevention and Control of Diseases and Pests of Pepper in Greenhouse

DOI：

英文关键词:Keywords: greenhouse pepper diseases and pest green pervention and control

基金项目:基金项目：阜宁县基层农技推广体系改革与建设补助项目（阜农财[2022]64号）。

作者	单位
黄曙光，曹屯国，马永发，蔡利国	（江苏省阜宁县农业农村局，江苏阜宁 224400）

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中文摘要:

摘要：针对大棚辣椒多年连续种植，导致大棚辣椒病虫害发生逐年加重、辣椒大幅减产、品质下降等问题，基于大棚辣椒主要病虫害发生特点及规律，通过试验和示范、推广，形成了1套以生态调控技术、生物防治技术、害虫诱杀技术和科学用药技术等为主要内容的全程绿色防控模式，并在生产中不断推广应用，病虫害防治效果达95%以上，化学农药使用量减少50%以上，农药残留合格率100%，提高了辣椒产量和品质，保证了农产品质量安全，生态效益显著；绿色防控区产投比（6.781）明显高于常规防控区（4.681），667 m2净收益较常规防控区高出4 111.0元，经济效益较好。

英文摘要:

Abstract: In response to the problems of increasing incidence of diseases and pests of peppers in greenhouse, a significant reduction in yield and quality of pepper caused by the continuous cultivation of peppers in greenhouse for many years, based on the characteristics and laws of the main diseases and pests in greenhouse peppers, a comprehensive mode of green prevention and control had been formed, mainly focusing on ecological regulation technology, biological control technology, pest trapping and killing technology, and scientific drug use technology through experiments, demonstrations and promotion, and had been continuously promoted and applied in production. By complicating the mode, the effect of disease and pest control had reached over 95%, the dosage of chemical pesticides had reduced by more than 50%, the qualified rate of pesticide residues had been 100% and the yield and quality of peppers had been improved. The above all ensured the quality and safety of agricultural products, and the ecological benefits were significant. The ratio of output to input was 6.781 in the green prevention and control area, which was higher than that of 4.681 in the conventional prevention and control area, and the net income was 4 111.0 yuan per 667 m2 higher than that in the conventional prevention and control zone, indicating good economic benefits.

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