Hizbullah Khan
Department of Horticulture, Faculty of Agriculture, Gomal University, Dera Ismail Khan, NWFP, Pakistan
Muhammad Iqbal
Department of Horticulture, Faculty of Agriculture, Gomal University, Dera Ismail Khan, NWFP, Pakistan
Abdul Ghaffoor
Department of Horticulture, Faculty of Agriculture, Gomal University, Dera Ismail Khan, NWFP, Pakistan
Kashif Waseem
Department of Horticulture, Faculty of Agriculture, Gomal University, Dera Ismail Khan, NWFP, Pakistan
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How to cite this article
Hizbullah Khan, Muhammad Iqbal, Abdul Ghaffoor and Kashif Waseem, 2002. Effect of Various Plant Spacing and Different Nitrogen Levels on the Growth and Yield of Onion (Allium cepa L.). Journal of Biological Sciences, 2: 545-547.
DOI: 10.3923/jbs.2002.545.547
URL: https://scialert.net/abstract/?doi=jbs.2002.545.547
DOI: 10.3923/jbs.2002.545.547
URL: https://scialert.net/abstract/?doi=jbs.2002.545.547