Skoči na glavni sadržaj

Izvorni znanstveni članak

Efficiency and Selectivity of some Herbicides in Nursery Production of Poplar Seedlings

Verica Vasić orcid id orcid.org/0000-0002-9842-990X ; Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad, Srbija
Zoran Galić orcid id orcid.org/0000-0002-0748-9203 ; Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad, Srbija
Milan Drekić ; Institut za nizijsko šumarstvo i životnu sredinu, Novi Sad, Srbija


Puni tekst: hrvatski pdf 77 Kb

str. 395-400

preuzimanja: 908

citiraj


Sažetak

During 2005 and 2006. year on a good sample of the Institute for Lowland Forestry and Environment investigated the efficiency and selectivity of herbicide combinations acetoklor + flurokloridon, acetoklor + metribuzin and acetoklor + prometrin in production of poplar seedlings. Tests are set at two systematic unit of soils, with different physico-chemical properties. Investigated soils have different the reaction of soils, the content of CaCO3, P2O5and organic matter (Table 2).
The different physical and chemical characteristics of soils influenced the composition of different weed vegetation (Table 3), and the conduct and operation of the tested herbicides. At both study sites were the dominant broadleaf species while grass were represented to a lesser extent.
All investigated combinations of herbicides reduced the number of weeds in the investigated sites. Best efficiency in weed control on both studied surfaces is achieved by applying combinations of herbicide acetoklor + prometrin. Flurokloridon herbicide on both studied surfaces caused a transient damages on poplars seedling. Herbicide metribuzin is fitotoxic function manifested on the soil with a greater involvement of the total sand and its application to land lighter texture not recommended.

Ključne riječi

herbicides, nursery, poplar, weeds

Hrčak ID:

57996

URI

https://hrcak.srce.hr/57996

Podaci na drugim jezicima: hrvatski

Posjeta: 1.575 *