Soil acidity, available phosphorus content, and optimal biochar and nitrogen fertilizer application rates: A five-year field trial in upland red soil, China
[Display omitted] •Long-term effects of biochar and fertilizer N on crop yields were studied.•Biochar combined with fertilizer N showed a strong positive effect on crop yields.•The regression models were built to forecast the highest yield and net income.•Low application rate of biochar can create h...
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Published in | Field crops research Vol. 232; pp. 77 - 87 |
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Main Authors | , , , , , , , , |
Format | Journal Article |
Language | English |
Published |
Elsevier B.V
15.02.2019
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Subjects | |
Online Access | Get full text |
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