Effect of Purple Nutsedge (Cyperus rotundus) Population Densities on Onion (Allium cepa) as Influenced by Nitrogen in the Eastern Province of Sri Lanka
By: T Geretharan, UR Sangakkara and V Arulnandhy
Open Access
|Nov 2011DOI: https://doi.org/10.4038/tar.v22i4.3785 | Journal eISSN: 2706-0233
Language: English
Page range: 348 - 355
Published on: Nov 13, 2011
Published by: Postgraduate Institute of Agriculture (PGIA)
In partnership with: Paradigm Publishing Services
© 2011 T Geretharan, UR Sangakkara, V Arulnandhy, published by Postgraduate Institute of Agriculture (PGIA)
This work is licensed under the Creative Commons License.