castanopsis hystrix 中文意思是什麼
-
Brief report of castanopsis hystrix container seedling medium trial
紅錐容器苗基質試驗簡報 -
Mechanical properties of castanopsis hystrix and betula alnoides plantation wood
紅錐和西南樺人工林木材力學性質的研究 -
Shrinkage characteristics of castanopsis hystrix and betula alnoides plantation wood
紅錐和西南樺人工林木材幹縮特性的研究 -
The sowing and seedling raising experiments of castanopsis hystrix seed with different artificial treatments showed 1 - year - old c. hystrix seedling average height and average dbh with the treatments of hastening germination and cutting root were 22. 0 % and 117. 0 % higher than those without the root cutting treatment, respectively, the individual - tree lateral root number increased by 127. 71 %, the afforested survival rate increased by 23. 0 %
摘要對紅錐種子採用不同人工處理的播種育苗試驗表明：紅錐種子經催芽斷根育苗處理后，其1年生苗木平均高和平均地徑分別比無斷根處理的高22 . 0 %和117 . 0 %單株側根數增加127 . 71 % ，造林成活率提高23 . 0 % 。
分享友人