Effect of Soil pH and Tillage on Persistence of Simazine
| Autor: | R. L. Blevins, C. E. Rieck, C. H. Slack |
|---|---|
| Rok vydání: | 1978 |
| Předmět: |
0106 biological sciences
Simazine 04 agricultural and veterinary sciences Plant Science 01 natural sciences Persistence (computer science) Tillage 010602 entomology chemistry.chemical_compound chemistry Agronomy Soil pH 040103 agronomy & agriculture 0401 agriculture forestry and fisheries Agronomy and Crop Science |
| Zdroj: | Weed Science. 26:145-148 |
| ISSN: | 1550-2759 0043-1745 |
| DOI: | 10.1017/s0043174500049523 |
| Popis: | Field studies on the persistence of simazine [2-chloro-4,6-bis(ethylamino)-s-triazine] showed less persistence under no-tillage corn(Zea maysL. ‘Pioneer 3369A’) culture than conventionally tilled corn. Bioassay studies conducted in the greenhouse using oats(Avena sativaL. ‘Compact’) as indicator crop showed the lowest level of simazine remaining in soils of low pH (5.4 and lower). Persistence of simazine in the soil increased with increasing soil pH. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|