How to cite this article:
J. Masaka and S. Ndhlovu, 2007. The Effect of Different Forms of Water Hyacinth (Eichhornia crassipes) Organic Fertilizers on Leaf Growth Rate and Yield of Rape (Brassica napus). International Journal of Agricultural Research, 2: 254-260.
DOI: 10.3923/ijar.2007.254.260
URL: https://scialert.net/abstract/?doi=ijar.2007.254.260
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