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本文追述我国南方稻区、主要是湖南稻区,从本世纪三十年代以来各个时期的二化螟、三化螟种群数量消长的特点,与当时稻田耕作制度的密切关系。阐明了稻螟主要赖以生存和繁衍的水稻和耕作制度,是左右稻螟种群数量消长的主导因子之一。而稻田耕作制度的变革,又随各个时代的政治、经济、生产水平为转移。从而对今后农村的深化改革、农业内部产业结构的变化后,导致的稻田耕作制度而引起的稻螟种群发展趋势作了初步分析,并提出了防治策略的商讨。
This paper reviews the close relationship between the population dynamics of rice stem borer (Chilo suppressalis) and rice stem borer (Chilo suppressalis) and the population of rice stem borer (Chilo suppressalis) in southern rice growing regions in China, mainly in the rice growing regions of Hunan Province since the 1930s. Clarified that rice borer mainly depends on the survival and reproduction of rice and tillage system, which is one of the main factors affecting the population growth of the rice borer population. The transformation of rice farming system, with each era of political, economic and production levels for the transfer. Therefore, the trend of development of rice stem borers caused by the deepening reform in rural areas and the changes of the industrial structure in agriculture after the paddy field farming system was analyzed, and the prevention and treatment strategies were discussed.