Effect of chicken litter biochar on phosphorus availability in acid soil and yield of zea mays L
The reaction of H2PO42- and HPO4- with Al and Fe in acid soils to form a precipitate reduces diffusion of phosphorus into roots. The use of large amounts of lime and phosphorus fertilizers to saturate Al and Fe ions on acid soil so as to maintain sufficient supply of plant-available phosphorus is un...
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| Format: | Thesis |
| Language: | English English |
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2017
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| Online Access: | http://psasir.upm.edu.my/id/eprint/83270/1/t%20FSPM%202017%206%20%281800001048%29.pdf |