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有螺滩地林农复合生态系统的建立及其效果分析
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摘要:
对有螺滩地林农复合生态系统的作用及其应用效果作了分析,结果表明:应用林农间种、窄株宽行、低坝高拦发展水产等技术建立的林农渔复合生态系统,不利于钉螺孳生,灭螺防病效果明显,经济效益显著。
关键词:  滩地,林农复合生态系统,钉螺,血吸虫病
DOI:
基金项目:
Establishment of Agroforestry Ecosystem on Beach Lands in Which Snails Grow and the Analysis of Its Benefits
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Abstract:
The results of studies on the effects and benefits of Agroforestry ecosystem built on the beachland with snails(Oncomelania hupeana)showed that the methods employed in this research pro-ject,such as,intercrop trees and crops;silviculture practice of that large distance between rowsbut shorter spacing in the rows;development of aquatic products are successful for creating un-favourite condition for snail growing.The density of living snail decreased significantly in the e-cosystem.meanwhile a better income from the agroforestry ecosystem has been received as well.
Key words:  Beach land,Agroforestry ecosystem,Snail,Schistosomiasis,

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