1) economics of plant disease
植病经济学
2) plant disease economy
植病经济
1.
A review of the meanings and research methods of plant disease economy;
植病经济的内涵与研究方法评述
2.
Economics of Plant Disease (studies on plant disease economy) was established based on the losses of economy and ecological effects of their environmental pollution caused by plant diseases and their mismanagement.
本文从植物病害及病害的不恰当防治所造成的经济损失与生态污染损失,导出了植病经济与植病经济学产生的必然;从植病经济学和病害发生的规律性出发,提出植病管理的核心———是防不是治,是重在保护植物健康,而不是重在消灭病原生物,进而提出务必从现行的有害生物综合治理(IPM)模式向以植物生态系统群体健康为主导的有害生物生态治理(EPM)的新模式跨越。
3) LIVER TRANSPLANTATION/econ
肝移植/经济学
4) Dynamic Economic Botany
动态经济植物学
5) economic phytophysiology
经济植物生理学
6) economic plants
经济植物
1.
Comparative studies on purification ability of economic plants in different N level eutrophic water;
不同N水平的富营养化水体中经济植物净化能力比较研究
2.
Diseses and Pests of the Main Economic Plants in Sample Area of Huajiang Valley and Their Control;
花江峡谷示范区主要经济植物病虫害及防治对策
3.
After five years of survey and research,the present situation of the economic plants in Heiyan Town Nature Reserve has been clarified.
经过5年的调查研究,基本澄清了西峡黑烟镇自然保护区内野生经济植物资源现状。
补充资料：学植
1.同"学殖"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条