1) fertilizing of wood land
林地施肥
1.
This paper summarizes the status of fertilizing of wood land at home and abroad and introduces the concept and meaning of water use efficiency and nitrogen use efficiency.
概述了国内外林地施肥的现状 ,简要论述了氮肥利用效率和水分利用效率在农林业生产中的意义。
3) tree fertilization
林木施肥
1.
General research situations of tree fertilization were summarized including theory of tree fertilization, fertilizer type and fertilization pattern, fertilization effect and the factors affecting fertilization effect and fertilization method, finally the trend of tree fertilization in the future was given.
文章综述了人工林施肥的研究进展概况 ,包括林木施肥的理论基础、肥料种类和施肥方式、林木施肥效应及其影响因素、林木施肥方法 ,最后展望了林木施肥的发展方
4) fertilization in afforestation
造林施肥
5) flat fertilization method
平地施肥
6) Fertilized grassland
施肥草地
补充资料：灌木林地
灌木林地
灌木林地 杨风英摄
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