这 Book 用你的语言不存在, 用...查看: English (en),
或使用谷歌翻译:  

This booklet is a useful guide to tree planting.  It explains the relevant aspects and factors worth considering in tree planting, such as climate, type of soil, ecological zones and species adaptability.  It outlines the essential steps in tree planting, from acquiring seeds to the actual field work.  Recognizing that tree planting schemes have failed due to lack of adequate care, leading to high seedling mortality, the author has given some advice on how to look after young seedlings both in a seed nursery and in the field plantations.

出版物详细信息

  • 已出版: 1982
  • 出版者: Environment Liaison Centre
  • Dewey Decimal: 634.956
  • ECHO 图书馆: 634.956 KAM

收集