使出神
发表于 2025-3-30 08:39:12
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FLAT
发表于 2025-3-30 15:22:13
The ecology of earthworms in southern Africa72; Du lessis, 1978). This chapter relates the present distribution of endemic and exotic species to climate, changes in vegetation following development for agriculture, and the physiology and ecology of individual species.
轻浮思想
发表于 2025-3-30 19:37:09
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蛤肉
发表于 2025-3-30 21:08:49
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飓风
发表于 2025-3-31 02:34:41
MultiDimensional Apollonian Gasketswork and go and live in the country for a few weeks’. These weeks he spent at the country seat of his uncle Josiah Wedgwood in Maer, Staffordshire. Here Wedgwood told him about his own observations on earthworms, which he had made previously on his pastures.
adjacent
发表于 2025-3-31 06:24:04
Bill Packer MA, FCA,Elaine Baker a lack of studies assessing the actual impact of worms in the field combining (1) quantification ofearthworm populations under and in dung pats, and (2) measurements ofthe disappearance rate of the pats.
dissent
发表于 2025-3-31 11:47:29
Application of control methods, Muller described the role of living organisms, dealing respectively with earthworms and with the soil fauna as a whole. Both of them emphasized the effect of the fauna on the transformation of soil into ‘good earth’ and on its resultant fertility.
VAN
发表于 2025-3-31 14:03:18
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厚颜
发表于 2025-3-31 21:28:24
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同时发生
发表于 2025-3-31 22:49:28
A. R. Bailey M.Sc., Ph.D., D.I.C., A.I.M. earthworm faeces, urine and mucus undergoes microbial immobilization and may become partially adsorbed on clay colloids or stable organic matter complexes. Inputs and outputs of these N fractions similarly will vary with, ., different agricultural operations, climate and changes in earthworm popula