Comparison of Effects of Chemical Controllers and Manual control on the Lateral Germination the of Tobacco Yield
Subject Areas :
سيروس كرد رستمي
1
(دانش آموخته كارشناسي ارشد، گروه توليدات گياهي، رشته آگرواكولوژيك، دانشگاه گنبد كاووس، دانشكده كشاورزي ، گنبد كاووس- ایران.)
عباس بياباني
2
(گروه توليدات گياهي، دانشگاه گنبد كاووس، دانشكده كشاورزي، گنبد گاووس )
Keywords: tobacco , topping , suckers control , neem oil , prime plus solution,
Abstract :
Comparison of chemical suckericides and manual desuckering affects on yield of tobacco. After topping activities in different treatments, an experiment was done in research center of Tirtash for one year in the agricultural year of 2009-10 in order to investigate the effects of neem oil, prime plus solution and fatty alcohol and tobacco sucker control. This experiment was arranged on randomized complete block design with three replications. The investigated treatments included neem oil in the amounts of 0, 5, 10, 15, 20, 25 and 30 lines per hectare; prime plus solution in the amounts of 4 liters per hectare, fatty alcohol solution in the amounts of 18 liters per hectare and manual control treatment. The impacts of different sucker controllers on the properties of number, wet weight and dry weight of the suckers were meaningful in one percent. Minimum amount of wet weight and dry weight of suckers from treatment of prime plus and maximum number of suckers from manual control treatment and maximum, wet weight and dry weight of suckers of not using of neem oil were derived as maximum and minimum wet weight and dry weight of the leaves which belonged to the treatment of prime plus and the treatment of not using of neem oil.
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