Effect of amending urea with humic acids and acid sulphate on biomass production of Masmadu (Zea mays L.) and selected soil chemical properties.
Excessive use of fertilizers especially nitrogenous fertilizers with low management in relation to food safety and environmental pollution has in recent times become a subject of concern. This greenhouse study compared the effect of three different urea-humic acid-acid sulphate soil mixtures on maiz...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English English |
| Published: |
Academic Journals
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/22185/1/Effect%20of%20amending%20urea%20with%20humic%20acids%20and%20acid%20sulphate%20on%20biomass%20production%20of%20Masmadu.pdf |