التفاصيل البيبلوغرافية
| العنوان: |
RESEARCH ON THE SELECTIVITY AND EFFECTIVENESS OF THE HERBICIDE ISOXAFLUTOLE + CYPROSULFAMIDE IN THE CHICKPEA CROP IN THE PEDOCLIMATIC CONDITIONS OF MOARA DOMNEASCĂ. |
| المؤلفون: |
Ciontu, Valentin-Marius, Grădilă, Marga, Jalobă, Daniel, Cristea, Raluca Monica, Gîdea, Mihai |
| المصدر: |
Romanian Journal for Plant Protection; 2023, Vol. 16, p52-60, 9p, 4 Charts, 2 Graphs |
| مستخلص: |
Chickpea is a small plant with a slow growth rate in its young growth phase, so it gives weeds the opportunity to take over its nutritional spectrum easely. In order to evaluate the effects of the herbicide isoxaflutole 240g/l + cyprosulfamide 240g/l (safener) on weed control in chickpea fields, the experiment was located at Moara Domnească in 2023 in randomised blocks in 4 replicates. The treatments included application of the herbicide in different doses and different times of crop vegetation in pre-emergence, early post-emergence (at 8-10 cm tall) and post-emergence (at 16-18 cm tall). The determination of weeds in the untreated version was done as persentage of soil coverage when the chickpea was around 8-10 cm tall. Acording to the results, the best yields were obtained when the herbicide was applied post-emergent at the rate of 0.18 l/ha when the crop was around 8-10 cm and preemergent at the rates of 0.3 and 0.2 for which yields between 1364 and 1325 kg/ha were obtained. The most severe forms of phytotoxicity that prevented the chickpea crop were present when the herbicide was applied at a rate of 0.18 and 0.36 l/ha when the chickpea was 16-18 cm tall and at the rate of 0.36 l/ha when the chickpea was 8-10 cm tall, with EWRS scores ranging from 2 to 5. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
