silvicultural

常見例句

The trees may be cut as a part of a silvicultural thinning.
這些樹木可以被砍掉作為造林疏伐的一部分。
This article presents that silvicultural and biological control could effectively reduce the density of larva to increase the cone yield.
采用營(yíng)林措施和輔以“佳多頻”振式殺蟲燈進(jìn)行防治，可有效地降低蟲口密度，達(dá)到防治效果。
Langbianensis under the same site conditions and with the same age, silvicultural results and growth situation are compared.
結(jié)果表明:1)實(shí)生苗造林保存率比扦插苗高,但兩者均高于90%25;
Logging Management System is designed to utilize the GIS functionality of SuperMap GIS improving silvicultural and operation solutions.
伐木管理系統(tǒng)采用超圖提供的GIS功能來改進(jìn)育林和行動(dòng)的解決方案。
The optimal silvicultural strategy for growing both construction-wood and pulpwood products Socts Pine plantation forest was discussed.
本研究的結(jié)果對(duì)樟子松人工林的定向培育和木材加工利用具有指導(dǎo)意義。
Therefore, these selected black locust clones and their silvicultural techniques should be extended in the stone mountain areas of north China.
建議在華北石質(zhì)山地通過試驗(yàn)推廣所選出的豫8059號(hào)、豫8033號(hào)、豫8017號(hào)和魯9號(hào)等刺槐無性系，并推廣其優(yōu)化栽培配套技術(shù)。