是黄淮海地区沙岗地治理开发的优良经济植物和固沙植物。
The economical benefit of planting it is more than planting trees and grazing on sand hill land. It is a good cash plant and sand fixation plant…
1988年以来，黄淮海地区农业综合治理开发已初见成效。
Since 1988, the comprehensive management and development on agriculture of Huang-Huai-Hai plain has got initial effects.
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