| Abstrakt: |
A field experiment was carried out during the 2019-2020 growing season according to the Randomized complete block design (RCBD) with three replications in the experimental field of the Plant Protection Department, College of Agriculture, University of Anbar, in order to study the effect of adding some inorganic salts on the efficiency of Atlantis OD herbicide, the response of the accompanying weeds, some growth characteristics, grain yield and its components of the wheat crop (Triticum aestivum L.). The results showed that the added salts were significantly efficient and effective in all the studied traits when compared to the weedy treatment, and it was found that the addition of ammonium sulfate, ammonium chloride and urea salt (0.1 molar) mixed with Atlantis OD at a rate of 200 g ha-1 was effective and gave results that did not differ significantly with the use of the recommended rate of the herbicide (320 g ha-1) without salts against the population density of the weeds and their dry weights, and this is reflected in the yield of wheat grains and their components. There was no effect of adding calcium chloride to the herbicide in most of the studied traits. The addition of salt can have a good economic orientation to weed control in the wheat crop by reducing the recommended rate of the herbicide and its reflection on the ecosystem. [ABSTRACT FROM AUTHOR] |
