PET-scan 发表于 2025-3-25 05:56:30

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莎草 发表于 2025-3-25 09:08:04

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Barter 发表于 2025-3-25 13:14:22

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AWL 发表于 2025-3-25 19:34:38

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follicular-unit 发表于 2025-3-25 20:21:17

https://doi.org/10.1007/978-3-642-90990-0ities would result in reductions in organic matter content, and an eventual reversion to Ferralsols or whatever soil type makes up the surrounding context of Indian settlements. However, this appears not to be the case. The high SOM contents of ADE are remarkably persistent. This review showed that

Substance 发表于 2025-3-26 01:51:52

https://doi.org/10.1007/978-3-662-26330-3empirical research in a number of important ways (DeWalt, 1994). Of relevance to research on ADE is the extended temporal perspective provided by long-time users (of the pedological impact of specific practices over time, for example) and a more nuanced understandings of the benefits and limitations

Shuttle 发表于 2025-3-26 07:07:49

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MEEK 发表于 2025-3-26 11:03:33

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offense 发表于 2025-3-26 12:40:18

Soil Fertility and Production Potentiala contents and availability as well as often low N and K availability. The information compiled in this chapter explains the extent and mechanisms of the high fertility of Amazonian Dark Earths. However, the authors do not intend to advocate an exploitation of the high fertility of Amazonian Dark Ea

轮流 发表于 2025-3-26 20:12:31

Soil Organic Matter Stability in Amazonian Dark Earthsities would result in reductions in organic matter content, and an eventual reversion to Ferralsols or whatever soil type makes up the surrounding context of Indian settlements. However, this appears not to be the case. The high SOM contents of ADE are remarkably persistent. This review showed that
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查看完整版本: Titlebook: Amazonian Dark Earths; Origin Properties Ma Johannes Lehmann,Dirse C. Kern,William I. Wodos Book 2003 Springer Science+Business Media Dordr