Production of some clonally seeds were low, these lines were easy to be lost while planting.
由于部分无性系种子产量低,育苗 、 造林时这些家系容易丢失.
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Solid water affords a new approach to drought resistant planting in arid and semi arid area.
固体水为干旱、半干旱地区的抗旱造林提供了一种新的途径.
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They are clearing the mountain to prepare for the tree planting , and forestation next year.
他们正在炼山,准备来年植树造林.
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[农民: 我们在签订协议,造林的地点 、 面积 、 树种 、 劳务标准等]?
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So , this model can be used as the basis for the typical design of the forestation.
模型可以作为造林典型设计的依据.
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K + W value is specified for selecting tree species in forestation and tending thinning.
(K+W)值对选择造林树种和抚育间伐具有一定的指导意义.
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The municipality doubled the fund distribution for forestation this year.
政府对今年造林工程的财政拨款翻了一倍.
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Both papaya can only be used for reforestation closing, the results dried for medicinal.
这两种木瓜仅可用于封山造林, 结果晒干供药用.
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公司的业务主要集中在农业 、 生物质 、 再造林、垃圾填埋和煤层气减排等领域.
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Availability of land and low land prices stimulated most of the reforestation projects at that time.
可用的土地和低地价刺激了当时的造林项目,大部分价格.
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Reforestation will improve China's climate and soil, and will increase her wood supply.
重新造林将有利于改善中国的气候,改良土壤, 并且能增加木材的供应.
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应用实生苗造林, 个体分化较大 、 生长参差不齐.
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Experiment on Selection of Tree Species for Afforestation on Slopes Facing the Sea in Daishan County
岱山县临海一面坡造林树种对比试验
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