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small watershed comprehensive management
释义
small watershed comprehensive management
Encyclopedia
农学
水土流失综合治理
释
small watershed comprehensive management
水土流失综合治理
在小流域单元内,根据自然和社会经济条件的特点,合理利用水土资源,布设各项水土保持设施,发展多种经营,实施全面规划和治理,以控制水土流失,发展农林牧生产,改善生态环境,提高经济效益的措施。
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primary current
primary curvature perturbation spectrum
primary cutaneous amyloidosis
primary decomposition
primary decomposition theorem
primary defects
primary deposits
primary development of land
primary difference
primary distance indicator
primary divisor
primary document
primary domain of integrity
primary eclipse
primary egg envelope
primary electron
primary element
primary endosperm cell
primary endosperm nucleus
primary energy
primary environment
primary environment; original environment
primary etching
primary explosive
primary extension
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