The methods of bioactive water application on organic rice cultivation were explored through field experiments.
通过大田试验探索生物活性水应用于有机水稻的种植方法。
Proper agronomic practices, duck raising in the paddy field and application of phyto pesticides prove to be effective in controlling pest, disease and weeds in the production of organic rice.
通过农艺措施，稻鸭共作和植物源药剂对有机水稻的病虫草害进行防治研究。
Through a whole year field investigation, this paper analyzed the population dynamics of pests and their enemies in organic and normally cultivated rice fields.
通过田间调查，分析比较了有机耕种稻田和常规耕种稻田害虫和天敌的发生动态。
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