1) uncover sowing
无保护作物的播种
2) protection sowing
保护播种
1.
The techniques of protection sowing with winter wheat on Trifolium pratense cv.
通过比较岷山红三叶与冬小麦保护播种,岷山红三叶春播后生长期喷施盖草能化学除草和岷山红三叶春播苗期人工除草3种不同处理的株高、草产量、投入、产出等各项指标,结果表明:运用岷山红三叶与冬小麦保护播种技术,比盖草能除草和人工除草经济适用,不仅降低了播种当年杂草对岷山红三叶的危害程度,且播种第2年的株高、鲜干草产量均和其他2处理组差异显著(P<0。
4) Protected species
受保护的物种
5) species protection
物种保护
1.
All these make the Act one of the most effective ones concerning species protection,providing a solid support for the species\' continuous existence.
美国《濒危物种法》的立法宗旨体现其先进的环境立法理念,造就其凌驾于行政之上的濒危物种优先权、广泛的保护范围和强大保护效力和公民诉讼制度等,使其成为世界范围内最强有力和卓有成效的物种保护法律,为物种的持续生存提供坚实的法律保障。
6) species conservation
物种保护
1.
Theoretical basis for species conservation:from the theory of island biogeography to metapopulation dynamic theory;
物种保护的理论基础——从岛屿生物地理学理论到集合种群理论
2.
Relationship between the species conservation and agrolandscape patch in Daka, Xishuangbanna;
西双版纳大卡老寨农地景观与物种保护的关系
3.
The paper made a simple introduction and analysis on the related polices of the Act,and summarized the main characteristics of the law and its policies,then made a comparison and analysis between the Endangered Species Act and its policies with similar regulations of China,and pointed out the problems needed to be resolved urgently regarding wild species conservation in China.
对美国《濒危物种法》及其配套政策措施进行了介绍,对其特点进行了分析总结;在此基础上,通过比较分析,提出我国在野生物种保护的法律法规和保护实践方面有待加强和改进的方面。
补充资料：地理分期播种(见地理播种)
地理分期播种(见地理播种)
d 11bozhong粼龄燕羁见地理播种。
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