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Comparison of mechanical control using the plow Almtrahi triple and chemical control using herbicide Gramoxone in the depths of the jungle and Quicken different | ||
| Jornal of Al-Muthanna for Agricultural Sciences | ||
| Article 1, Volume 2, Issue 18, 2014, Pages 0-0 | ||
| Author | ||
| Jawad Kadhim Ziyad | ||
| Abstract | ||
| A research was conducted at 2012 the growing season with soil humidity content of 18.76 % and soil texture was loamy soil. The research aimed to evaluate efficiency of performance spray herbicide weeds Gramoxone with two tillage depths included ( 10, and 15 cm) and tractor speeds included (4.812 , and 6.219 km/hr). The comparison chemical control used by herbicide Gramoxone and mechanical control as well. It was found that the chemical control surpass on the mechanical control and it was the best indicators of weed control percentage of 90.75 % ، and 79.75% respectively . Meanwhile, the mechanical control surpass on the chemical control of the given indicators fuel of consumption , slippage percentage of (7.571, and 8.153 L/hr, ((6.729% , and 7.585% ) respectively. When the tillage speed increased from 4.812 Km/hr to 6.219 Km/hr, the performance in both controls given indicators fuel of consumption (7.303,8.420L/hr) , slippage ( 5.813% ،8.500%), and weed control (83.335 ،% 87.17 (% respectively. In addition, increasing tillage of depths decreased weed control percentage. | ||
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