Possibilities of weed control by herbicides in nursery production of pedunculate oak seedlings
2007
Vasic, V., Institut za nizijsko sumarstvo i zivotnu sredinu, Novi Sad (Serbia) | Stoyanov, N., National Forestry Board, Sofia (Bulgaria). Forest Seed Control Station | Poljakovic-Pajnik, L., Institut za nizijsko sumarstvo i zivotnu sredinu, Novi Sad (Serbia) | Kovacevic, B., Institut za nizijsko sumarstvo i zivotnu sredinu, Novi Sad (Serbia) | Galic, Z., Institut za nizijsko sumarstvo i zivotnu sredinu, Novi Sad (Serbia)
This paper presents two-year results of weed control by the herbicides pendimetalin, prometrin, dimeten-amide and linuron in nursery production of oak seedlings. To widen the impact spectre on a greater number of weeds, herbicide combinations were applied instead of individual herbicides. The researched herbicides had a satisfactory efficacy on the present weeds. The variant dimetanamide-P + linuron, in both years of research, caused slower emergence of oak seedlings, as well as the retarded growth in the initial phases of development for about 5% to 10% compared to control plants. In the later observations, the symptoms of chlorosis disappeared and the plants developed without visiable changes.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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