Showing 141 - 160 results of 16,576 for search 'SOIL FERTILITY', query time: 1.02s Refine Results
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    ...The composition and structure of humic acid (HA) can be affected by fertilization, but the short...
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    ... experiment, we tested how different levels of soil organic matter (SOM) and fertilizer addition influence...
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    ... on the fertility of sod-podzolic soil in short–term rotation: soybean – winter wheat – sunflower – buckwheat...
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    Subjects: ...Stevia; vermicompost; chemical fertilizer; leaf yield; stevioside content; acid soil...
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    ..., and soil fertility change from the 1970s to the 2000s in the Loess Plateau in China. The results showed...
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