... biological half-time 生物半减期 biological prevention 生物防治 biological value 生物价(生理价值) ...
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Deeply a little edible mite ladybug is in the position in biological prevention and cure with role day show important, domestic and international research is also being gone deep into continuously.
深点食螨瓢虫在生物防治中的地位和作用日显重要,国内外的研究亦在不断深入。
参考来源 - 深点食螨瓢虫人工饲养和觅食行为学的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
The research department should do research on biological prevention and control technology and other ones that do no harm to human beings but control tea diseases and pests;
二是技术研究部门应用先进技术避残,研究应用生物防治与其他无公害防治技术解决茶树病虫害;
According to the rules that insects and diseases appear in these area, we chiefly undertake agricultural and biological prevention and cure, and use biorational insecticide in che...
根据当地主要病虫害的发生规律,以农业防治和生物防治为主体,化学防治中以使用无公害农药为主,实现苹果的优质、高产、高效生产。
The technique system of integration dodder management on alfalfa including plant quarantine agricultural and biological prevention and chemical and biological control are put forward.
并系统的提出了植物检疫、农业防治、物理防治、化学防治和生物防治等较为有效的菟丝子综合治理技术体系。
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