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稻田蜘蛛生活在农田自然条件下,并遇到各种农事活动,有多种因子影响其发生与发展。田间蜘蛛的消长,就是多种因子影响的结果。研究不同因子对蜘蛛消长的影响,则为采取合理措施保蛛治虫提供依据。一、内容与方法内容:温、湿度,食物,农事活动,栽培制度与病虫防治对蜘蛛消长影响。方法:室内饲养观察和田间调查相结合;选择不同类型田丘进行系统和分析比较。
Paddy spiders live under the natural conditions of farmland, and encounter various agricultural activities, there are many factors that affect the occurrence and development. The growth and decline of field spiders is the result of many factors. To study the effect of different factors on the growth and decline of spiders provides the basis for taking reasonable measures to protect the pests. First, the content and methods Content: temperature, humidity, food, agricultural activities, cultivation systems and pest control on the growth and decline of spiders. Methods: Indoor feeding observation and field investigation were combined; different types of hills were selected for systematic and comparative analysis.