Critical periods of weed competition in a short duration rice variety 'triveni'
| dc.contributor.author | Abraham varughese | |
| dc.contributor.author | Nair, K P M | |
| dc.date.accessioned | 2019-03-20T06:05:52Z | |
| dc.date.available | 2019-03-20T06:05:52Z | |
| dc.date.issued | 1980 | |
| dc.description.abstract | In studies on the critical periods of crop-weed competition a in short duration rice variety 'Triveni,' carried out at the College of Agriculture, Vellayani, during the second crop season of 1976-77, it was found that the critical period of crop-weed competition lies between 21 and 40 days after transplanting. During i his period, the weed emergence and dry matter accumulation were maximum. At least a weed free condition of 21 -30 days in the critical period of 21-40 days, is essential to obtain good yields. | en_US |
| dc.identifier.citation | Agricultural Research Journal of Kerala, 18(1), 1-7. | en_US |
| dc.identifier.uri | http://hdl.handle.net/123456789/4385 | |
| dc.language.iso | en | en_US |
| dc.publisher | Kerala Agricultural University | en_US |
| dc.subject | Critical periods of weed competition | en_US |
| dc.subject | rice-triveni | en_US |
| dc.title | Critical periods of weed competition in a short duration rice variety 'triveni' | en_US |
| dc.type | Article | en_US |