Sankaran, S. and Damodaran, A. (1974) Studies on the critical period of crop-weed competition in sorghum (Co.18). Madras Agricultural Journal, 61 (9). pp. 729-731.
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Abstract
In trials with sorghum cv. Co.18 given 90 kg N + 45 kg P2O5 + 45 kg K2O/ha and kept free of weeds with repeated hoeings and hand-weedings for up to 80 days after sowing, keeping the crop free of weeds for up to 30 days gave the highest values for leaf area, DM production/plant and grain yields; further increases in duration of the weed-free period decreased yields
| Item Type: | Article |
|---|---|
| Author Affiliation: | Tamil Nadu Agricultural University, Coimbatore, Tamil Nadu, India |
| Subjects: | Plant Production |
| Divisions: | Sorghum |
| Depositing User: | Ms K Syamalamba |
| Date Deposited: | 10 Sep 2012 07:50 |
| Last Modified: | 10 Sep 2012 07:51 |
| URI: | http://eprints.icrisat.ac.in/id/eprint/7789 |
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