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- Economic Benefit of P. Tabulaeformis and P. Armandi Plantation Forest in Zhongtiao Mt. 中条林局油松、华山松人工林经济效益分析。
- Abstract: Poplars are the most important tree species in plantation forest for pulpwood production in China. 摘 要: 杨 树是我国当前最重要的纸浆用材造林树种之一,为了揭示白腐菌对五种杨树无性系木材性质的影响,为杨树的加工利用提供理论依据和科学依据。
- Natural stand could exert a larger marked effect (R/S value) than that of the plantation forest. 格氏栲人工林的根际效应(R/S值)比天然林的明显。
- The optimal silvicultural strategy for growing both construction-wood and pulpwood products Socts Pine plantation forest was discussed. 本研究的结果对樟子松人工林的定向培育和木材加工利用具有指导意义。
- Chen D X, Ban X Q, Li Y D et al,Responses of gas exchange to neighborhood interference in leaves of teak (Tectona grandis L. f.) in a tropical plantation forest. 骆土寿,张国平,吴仲民等,雨雪冰冻灾害对广东杨东山十二度水保护区常绿与落叶混交林凋落物影响的研究。
- Besidea, the soil under the Platycladus orientalis Plantation Forests partial to acidity while the soil under the Secondary Forest and Robinia pseudoacacia partial to alkalescence. 另外,侧柏林下土壤呈酸性,而杂木林和刺槐林下土坡呈碱性。
- Seedlings can be found in several habitats, while saplings only distribute in Larix plantation forest, Betula-Populus natural regeneration forest, and old-growth pine-hardwood forest. 红松幼苗可见于多种生境,但只在落叶松林、天然更新杨桦林和母树林中有较明显的幼树种群。
- close-to-nature plantation forests 人工林近自然化
- Impacts of plantation forests on wood supply and environment 论人工林对解决木材供需及环境的影响
- Luxuriant forests covered the hills. 山上长满茂密的树林。
- Platycladus orientalis-Robinia pseudoacacia plantation forest 侧柏-刺槐林
- There were hundreds of slaves in the plantation. 这个种植园里有数百名奴隶。
- The forests are widespread in our country. 我们的国家森林分布很广。
- He once owned a cotton plantation. 他曾拥有一个棉花园。
- The forests were ravaged by fire. 森林毁于火灾。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- They rode through forests and fields. 他们骑马穿过森林和原野。
- This is a town environed by/with forests. 这是个森林环抱的城镇。
- Forests and jungles have thick vegetation. 森林和热带雨林中有茂密的植被。
- They inhabit the tropical forests. 他们居住在热带森林中。
