... 事件查询 eseménylekérdezés 树种选择 fajszelekció 数据定义查询 adatdefiniáló lekérdezés ...
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... chocolate tree 巧克力树 choice of tree species 树种选择 chuting 滑道集材 ...
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浅析兰州地区荒山造林的策略_文档下载_文档资源库 关键词：荒山造林，水分平衡，树种选择 [gap=7531]Keywords: Barren hill afforestation, water balance, tree species choice
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树种选择规划 choosing and planning of tree species
It is of importance and difficulty in the discipline of soil and water conservation to study the tree species selection and configuration patterns for soil and water conservation forest.
水土保持林树种选择及配置模式,一直是水土保持学科的研究重点和难点之一。
参考来源 - 重庆四面山水土保持林土壤—植物养分及生物多样性研究In the selection of tree species for afforestation, farmers opinions and suggestions were respected to make the right tree planted in the suitable site.
在造林树种选择上,充分尊重农民意见和意愿,努力做到适地适树。
参考来源 - 参与式方法在退耕还林工程中的应用研究Based on the above research, a comprehensive technique is proposed, including tree species choice and collocation, afforestation, bursting and weed control, fertilization, pruning, thinning, regeneration and stand control.
3、根据研究提出一套高标准农田林网建设的配套技术。 包括树种选择与搭配、林带走向、网格面积、造林技术、松土与除草、施肥、修枝、间伐、林带更新和改造等。
参考来源 - 高标准农田林网建设技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
这对植物引种和树种选择有一定的指导意义。
The results above had conductive significance for plant introduction and selection of tree species.
应用多目标模糊决策方法建立了太行山造林树种选择模型。
The species decision model for the forestation in Taihang Mountain Area has been established by using the multi-objective fuzzy decision method.
该项研究为城市绿化树种选择、苗木调入等提供依据和参考。
This study would provide reference in choosing virescence species and introducing into seedling in Harbin city.
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