同时为河南杉木造林区提出调种的意见。
A suggestion of transposed seeds of China fir is made for an afforested area in Henan province.
沙漠腹地造林区土壤水分动态属灌水周期型，而不是一般的年周期型。
Dynamic of soil water cycle was rather about irrigation water cycle type than year cycle type in desert hinterland forestation area.
迭部林区现有优良森林经营树种10 余种，辅助树种10 余种，珍稀造林树种5 种。
There are more than 10 excellent species for management, more than 10 accessory species and 5 precious planting species.
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