بررسی اثر کاربرد روغن‌های گیاهی بر کشش سطحی و کارایی علف‌کش ستوکسیدیم در

To evaluate the effect of vegetable oils on the properties of sethoxydim solution, a series of experiments was separately conducted at the Ferdowsi University of Mashhad and Khorasan Science and Technology Park in 2012. The surface tension experiment was conducted as factorial based on completely randomized design. The results showed that all vegetable oils were significantly reduced surface tension of sethoxydim solution. The efficiency experiment was conducted as factorial based on completely randomized design to control wild oat. All vegetable oils led to increased efficiency. Although all vegetable oils were led to a decrease in the surface tension of sethoxydim solution, there was a no relationship between performance of vegetable oils and decreased surface tension of sethoxydim solution.