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Yield stability of winter wheat cultivars under diversified chemical weed controlStabilność plonowania odmian pszenicy ozimej w warunkach zróżnicowanej ochrony herbicydowej
| Content Provider | Semantic Scholar |
|---|---|
| Author | Kieloch, Renata Weber, Ryszard |
| Copyright Year | 2013 |
| Abstract | Summary The field experiments were carried out during 2007–2009 to evaluate the effect of different chemical weed control on yield stability of three winter wheat cultivars (Tonacja, Satyna, Bogatka). Plants were sprayed with Quarz Super 550 SC (2.5 l/ha), Mustang 306 SE (0.6 l/ha), Chwastox Trio 540 SL (2 l/ha) and Lintur 70 WG (180 g/ha). Herbicide treatments were made in the spring, when wheat was at the stage of full tillering. At the time of harvest grain yield was recorded. Discriminant analysis was used for evaluation of yield variability. Under the diversified chemical weed control Satyna cultivar provided the highest grain yield compared to others varieties. Yield stability of examined cultivars was significantly diversified and dependent on cultivar genotype. The herbicide Mustang 306 SE decreased grain yield of Satyna cultivar compared to untreated object. In turn, Lintur 70 WG and Quarz Super 550 SC application resulted in increase of Tonacja cultivar yield. |
| Starting Page | 740 |
| Ending Page | 743 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.14199/ppp-2013-017 |
| Volume Number | 53 |
| Alternate Webpage(s) | http://www.progress.plantprotection.pl/download.php?ma_id=414 |
| Alternate Webpage(s) | https://doi.org/10.14199/ppp-2013-017 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
