RLS898
发表于 2025-3-30 09:45:28
Soil variation caused by plants: a mechanism of floristic change in grassland?ion. This is surprising, since the importance of vegetation as a factor in soil development has long been recognized (Müller, 1879, 1884; Hilgard, 1906; Glinka, 1914). Indeed, Clements (1916) regarded the effects of vegetation on soil as the main driving force of primary succession, though he was uncertain of its role in secondary succession.
condone
发表于 2025-3-30 15:03:31
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合同
发表于 2025-3-30 16:56:04
Therapielexikon der Sportmedizinly used cultivated grasslands; this has led to marked changes in their botanical composition. The numerous slow-growing species typical of low fertility sites, are gradually replaced by a few species with rapid growth and a high nutrient demand, so there is a decrease in species diversity.
paragon
发表于 2025-3-30 21:47:41
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Thyroid-Gland
发表于 2025-3-31 03:13:17
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中古
发表于 2025-3-31 08:35:08
Therapielexikon der Sportmedizins, railways, and agricultural terraces. Its main function is to prevent soil erosion. Many of these grasslands arise as a result of the total destruction of the previous relief, soil, and vegetation, followed by the reconstruction of a new system, which normally differs substantially from the previous one.