浪费物质
发表于 2025-3-30 11:41:20
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铁塔等
发表于 2025-3-30 15:33:48
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Angiogenesis
发表于 2025-3-30 19:38:00
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季雨
发表于 2025-3-30 21:15:51
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吝啬性
发表于 2025-3-31 02:57:34
Soil and Water Conservation in Ravinous Watersheds: Case Studies from Uttar Pradesh in India,in reclamation of ravine lands starting from 1884 to till recently, but most of the project activities gradually approached toward the requirement of reclamation based on integrated farming system approach on watershed basis. Some projects have resulted in cumulative gain in terms of area reclaimed,
松鸡
发表于 2025-3-31 07:26:25
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使入迷
发表于 2025-3-31 09:39:23
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考博
发表于 2025-3-31 13:26:51
Silvopastoral System: A Key Component for Rehabilitation of Ravine Lands,rat and Rajasthan. The soils of ravine lands are usually poor in quality and physical conditions. These are also not good for cultivation being stony, sandy or firm clay with lower ability to retain moisture. The climate, topography and soils of the ravine regions are characteristically ruthless and
dominant
发表于 2025-3-31 18:42:44
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Albumin
发表于 2025-3-31 22:05:19
: A Leguminous Tree Suitable for Eroded Habitats of Hawaiian Islands,ucaena.” Common leucaena is a small bushy shrub that forms a lot of seeds, because of which it can spread easily and is considered invasive. Giant leucaena, on the other hand, is a tree with large branches. It produces much less seeds and is not considered invasive. Giant leucaena can grow to become