ﺗﺎﺛﯿﺮ روﺷﻬﺎي ﻣﺒﺎرزه ﺑﺎ ﻋﻠﻒ ﻫﺮز ﻟﻮﻟﯿﻮم ﺑﺮ ﻋﻤﻠﮑﺮد ﮔﻨﺪم

Influence of weed control methods on wheat yield

ﺑﻪ ﻣﻨﻈﻮر ﺑﺮرﺳﯽ اﺛﺮ ﻋﻠﻒ ﮐﺶ ﻫﺎي ﻣﺘﻔﺎوت ﺑﺮ ﻋﻤﻠﮑﺮد ﮔﻨﺪم، اﯾﻦ آزﻣﺎﯾﺶ در ﺳﺎل 1398 در ﻗﺎﻟﺐ ﻃﺮح ﺑﻠﻮك ﻫﺎي ﮐﺎﻣﻞ ﺗﺼﺎدﻓﯽ ﺑﺎ 3 ﺗﮑﺮار در ﺷﻬﺮﺳﺘﺎن ﮐﻮار اﻧﺠﺎم ﺷﺪ. ﺗﯿﻤﺎرﻫﺎي آزﻣﺎﯾﺶ ﺷﺎﻣﻞ ﻣﺒﺎرزه ﺑﺎ ﻋﻠﻒ ﻫﺮز ﻟﻮﻟﯿﻮم در 7 ﺳﻄﺢ ﺷﺎﻫﺪ )ﺑﺪون ﻣﺒﺎرزه(، ﻋﻠﻒ ﮐﺶ اﺗﻠﻮ، ﻋﻠﻒ ﮐﺶ ﺗﺎﭘﯿﮏ، ﻋﻠﻒ ﮐﺶ ﭘﻮﻣﺎﺳﻮﭘﺮ، ﻋﻠﻒ ﮐﺶ آﭘﯿﺮوس، ﻣﺨﻠﻮط ﻋﻠﻒ ﮐﺶ ﻫﺎي آﭘﯿﺮوس+اﯾﻠﻮﮐﺴﺎن و وﺟﯿﻦ ﮐﺎﻣﻞ ﻋﻠﻒ ﻫﺎي ﻫﺮز ﺑﻮد. ﻧﺘﺎﯾﺞ ﺗﺠﺰﯾﻪ وارﯾﺎﻧﺲ ﻧﺸﺎن داد ﮐﻪ ﻣﺒﺎرزه ﺑﺎ ﻋﻠﻒ ﻫﺮز ﻟﻮﻟﯿﻮم ﺑﺮ ﻫﻤﻪ ﺻﻔﺎت ﻣﻮرد ﺑﺮرﺳﯽ در ﺳﻄﺢ آﻣﺎري 1 درﺻﺪ ﻣﻌﻨﯽ دار ﺑﻮد. ﭘﺲ از ﺗﯿﻤﺎر وﺟﯿﻦ ﮐﺎﻣﻞ، ﻣﺼﺮف ﺗﻮأم ﻋﻠﻒ ﮐﺶ ﻫﺎي آﭘﯿﺮوس+اﯾﻠﻮﮐﺴﺎن در ﮐﻨﺘﺮل ﻋﻠﻒ ﻫﺎي ﻫﺮز در ﻣﺮﺣﻠﻪ اواﺧﺮ ﭘﻨﺠﻪ زﻧﯽ و اﻓﺰاﯾﺶ ﻋﻤﻠﮑﺮد ﮔﻨﺪم ﺑﺎ اﻫﻤﯿﺖ ﺑﻮد. ﻫﻤﭽﻨﯿﻦ ﭘﺲ از اﯾﻦ ﻋﻠﻒ ﮐﺶ، ﻋﻠﻒ ﮐﺶ ﻫﺎي آﭘﯿﺮوس و ﭘﻮﻣﺎﺳﻮﭘﺮ اﺛﺮ ﻣﺸﺎﺑﻪ ﺑﺮ روي ﻋﻠﻒ ﻫﺮز ﻟﻮﻟﯿﻮم داﺷﺘﻨﺪ و اﯾﻦ ﺗﯿﻤﺎرﻫﺎ ﺑﻪ ﻋﻨﻮان ﺗﯿﻤﺎر ﻣﻄﻠﻮب ﺷﻨﺎﺧﺘﻪ ﺷﺪﻧﺪ.

In order to investigate the effect of different herbicides on ryegrass on yield wheat, an experiment was conducted on based completely randomized design with three replications in 2019. Experimental treatments consisted of ryegrass weed eradication at 7 levels of control, sprying poison with otello, tapic, pomasuper, apirous, mixed of apirous+iloxan and completto weed out. The results show that effect of eradication method on all were significant. The effect of eradication time on all traits except fresh weight and number lives of lolium were significant. After to weed out treatment, application of apirous+pomasuper had like effect on weed and and this treatments were considered as desirable treatment. Also after this herbicide, the apirus and pumasoper herbicides had similar effects on the weed weed, and these treatments were considered as desirable treatments.