1) controlled burning
炼山
1.
Effects of controlled burning on species diversity of undergrowth in Choerospondias axillaris plantations;
炼山对南酸枣人工林林下物种多样性的影响
2.
Studies on the change of soil nutrient before and after controlled burning all cutting woodland of Pinus massoniana plantation;
马尾松采伐迹地炼山前后土壤养分变化的研究
3.
Based on the measured data of soil nutrients and soil erosion, three afforestation methods, including controlled burning, full cultivation and bunch plantation, were compared .
比较了炼山全垦、全垦和直接挖穴造林等 3种造林方式对红壤养分状况和土壤流失量变化的影响 。
2) Control burning
炼山
1.
Effect of intercorpping green manure crops on water and soil losses,soil fertility and tree growth are studied through runoff plots due to serious soil erosion after control burning.
针对传统炼山清理迹地短期内速效养分大量增加, 随后雨季来临, 地表裸露引起严重水土流失的现实, 通过建立径流场, 进行间种绿肥对杉木林退化地水土流失、土壤肥力及林木生长影响进行定位研究。
2.
The results are as follows: Serious soil erosion from chinese fir plantation is caused by control burning.
在杉木中心产区福建尤溪建立径流场，进行不同林地清理方式对杉木人工林生态系统影响的６ａ定位研究结果表明：炼山清理迹地导致了林地严重的水土流失，炼山后６ａ中林地的水、土、肥流失分别达８７６７。
3) prescribed burning
炼山
1.
It is found that prescribed burning after felling can increase the germinate ability of seeds and the seedling stand quantity, so as the forest can meet the requirement of regeneration.
通过对 9年生马占相思林采用不同采伐处理、不同炼山时间的成苗情况分析表明 :主伐后只要炼山处理 ,其落地的种子发芽力强 ,成苗多 ,可以达到更新的要求 ;不进行炼山处理的 ,种子不能发芽成苗。
4) Lianshanpo
炼山坡
1.
Geological characteristics of Lianshanpo laterite type gold deposit in southwest Guizhou and its prospecting indicators;
黔西南炼山坡红土型金矿地质特征及找矿标志
5) mountaineering exercise
登山锻炼
1.
By using the case study,this paper pursued three adult of mountaineering exercise for six years to observe response of their cardiovascular function.
采用追踪实验法,对坚持登山锻炼的12名(45～66岁)中老年被试进行六年时间的追踪研究,观察心血管功能对登山锻炼的应用。
6) Non-controlled burning
免炼山
补充资料：炼山
为了造林或使森林更新，把山上的杂草、灌木或采伐剩余物用火烧掉。
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