1) tree shading
树木遮荫
1.
Using the method of above tree shading,the experiment was carried out on cutting propagation of Sabi-na virginian,the drought northwest is effective to protect survival of cuttings for a long time,the survival rate can reach more than 90% in the current year,however,it can prolong the time of cottage rooting.
利用上方树木遮荫进行铅笔柏扦插育苗,在气候干旱的西北地区可以有效保证插穗长期存活,当年存活率达到90%以上,但有延长插穗生根时间的趋势。
2) trees that afford a grateful shade
遮荫凉的树木.
3) Woods-sunshade
林木遮荫
1.
Photoeffect on Rape Fields under the Condition of Woods-sunshade in Xining;
林木遮荫对西宁地区油菜田的光照效应
5) shady vista of elms
夹道遮荫的榆树
6) If a tree afford the shade, do not cut it down.
树能遮荫勿砍伐。
补充资料：树木
1.木本植物的统称。 2.植树。
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