ارزﯾﺎﺑﯽ ﮐﺎرﺑﺮد ورﻣﯽ ﮐﻤﭙﻮﺳﺖ ﺑﺮاي ﺑﻬﺒﻮد رﺷﺪ و ﻋﻤﻠﮑﺮد ﮔﯿﺎه ﺳﯿﺮ (Allium sativum) در ﻓﺎﺻﻠﻪ ﻫﺎي ﻣﺨﺘﻠﻒ ﮐﺸﺖ ﺳﯿﺮﭼﻪ

Evaluation of vermicompost application to improve growth and yield of garlic (Allium sativum) at different planting distances of garlic clove

ﺑﻪ ﻣﻨﻈﻮر ارزﯾﺎﺑﯽ ﮐﺎرﺑﺮد ورﻣﯽ ﮐﻤﭙﻮﺳﺖ ﺑﺮاي ﺑﻬﺒﻮد رﺷﺪ و ﻋﻤﻠﮑﺮد ﮔﯿﺎه ﺳﯿﺮ )Allium sativum در ﻓﺎﺻﻠﻪ ﻫﺎي ﻣﺨﺘﻠﻒ ﮐﺸﺖ ﺳﯿﺮﭼﻪ، آزﻣﺎﯾﺸﯽ ﺑﻪ ﺻﻮرت ﻓﺎﮐﺘﻮرﯾﻞ در ﻗﺎﻟﺐ ﻃﺮح ﺑﻠﻮكﻫﺎي ﮐﺎﻣﻞ ﺗﺼﺎدﻓﯽ در ﺳﻪ ﺗﮑﺮار )ﺳﺎل 1398 -1397( در ﻣﺰرﻋﻪ ﺗﺤﻘﯿﻘﺎﺗﯽ داﻧﺸﮑﺪه ﮐﺸﺎورزي داﻧﺸﮕﺎه ﺷﻬﯿﺪ ﻣﺪﻧﯽ آذرﺑﺎﯾﺠﺎن اﺟﺮا ﮔﺮدﯾﺪ. ﻓﺎﮐﺘﻮرﻫﺎي اﯾﻦ آزﻣﺎﯾﺶ ﺷﺎﻣﻞ ﻓﺎﺻﻠﻪ ﮐﺸﺖ در ﺳﻪ ﺳﻄﺢ )4، 8 و 12 ﺳﺎﻧﺘﯽ ﻣﺘﺮ( و ﮐﺎرﺑﺮد ورﻣﯽ ﮐﻤﭙﻮﺳﺖ در ﺳﻪ ﺳﻄﺢ )ﺻﻔﺮ، 5 و 10 ﺗﻦ ورﻣﯽ ﮐﻤﭙﻮﺳﺖ در ﻫﮑﺘﺎر( ﺑﻮد. ﻧﺘﺎﯾﺞ ﻧﺸﺎن داد ﮐﻪ ﺗﺎﺛﯿﺮ ﻓﺎﺻﻠﻪ ﮐﺸﺖ ﺑﺮ ﻗﻄﺮ ﻃﻮﻗﻪ در ﺳﻄﺢ اﺣﺘﻤﺎل ﺧﻄﺎي ﭘﻨﺞ درﺻﺪ و ﺑﺮ ﺗﻌﺪاد ﺑﺮگ و ﺗﻌﺪاد ﺳﯿﺮﭼﻪ در ﺳﻄﺢ اﺣﺘﻤﺎل ﺧﻄﺎي ﯾﮏ درﺻﺪ ﻣﻌﻨﯽ دار ﺑﻮد. ﮐﺎرﺑﺮد ورﻣﯽ ﮐﻤﭙﻮﺳﺖ ﺑﺮ ﻋﺮض ﺑﺮگ در ﺳﻄﺢ اﺣﺘﻤﺎل ﺧﻄﺎي ﭘﻨﺞ درﺻﺪ و ﺑﺮ ﻃﻮل ﺑﺮگ و ﺗﻌﺪاد ﺳﯿﺮﭼﻪ در ﺳﻄﺢ اﺣﺘﻤﺎل ﺧﻄﺎي ﯾﮏ درﺻﺪ ﻣﻌﻨﯽ دار ﮔﺮدﯾﺪ. اﺛﺮ ﻣﺘﻘﺎﺑﻞ ﻓﺎﮐﺘﻮرﻫﺎ ﻧﯿﺰ ﺑﺮ ﻃﻮل و ﻋﺮض ﺑﺮگ در ﺳﻄﺢ اﺣﺘﻤﺎل ﺧﻄﺎي ﯾﮏ درﺻﺪ ﻣﻌﻨﯽ دار ﺷﺪ. ﻣﻘﺎﯾﺴﻪ ﻣﯿﺎﻧﮕﯿﻦ ﻫﺎ ﻧﺸﺎن داد ﮐﻪ ﺑﯿﺸﺘﺮﯾﻦ ﺗﻌﺪاد ﺳﯿﺮﭼﻪ ﺑﺎ ﻓﺎﺻﻠﻪ ﮐﺸﺖ 4 و 8 ﺳﺎﻧﺘﯿﻤﺘﺮ و ﻫﻤﭽﻨﯿﻦ ﻣﺼﺮف 5 و 10 ﺗﻦ در ﻫﮑﺘﺎر ورﻣﯽ ﮐﻤﭙﻮﺳﺖ ﺑﻪ دﺳﺖ. آﻣﺪ ﻃﻮل ﺳﺎﻗﻪ در ﻫﺮ ﯾﮏ از ﻓﺎﺻﻠﻪ ﻫﺎي ﮐﺸﺖ و ﻫﻤﭽﻨﯿﻦ ﻣﺼﺮف 5 ﺗﻦ در ﻫﮑﺘﺎر ورﻣﯽ ﮐﻤﭙﻮﺳﺖ ﺑﯿﺸﺘﺮﯾﻦ ﻣﻘﺪار ﺑﻮد.

In order to evaluate the application of vermicompost to improve the growth and yield of garlic (Allium sativum) at different planting distances of garlic clove, a factorial experiment based on randomized complete block design with three replications was conducted at the research farm of Shahid Madani University of Azarbaijan, during 2018-2019. Factors in this experiment included planting distances at three levels (4, 8 and 12 cm) and vermicompost application at three levels (0, 5 and 10 t.ha-1 vermicompost). The results showed that the effect of planting distances on crown diameter was significant at 5% probability level and on leaf number and number of garlic clove at 1% probability level. Application of vermicompost on leaf width was significant at 5% probability level and on leaf length and number of garlic clove at 1% probability level. Interaction of factors on leaf length and width was also significant at 1% probability level. Comparison of means showed that the highest number of garlic clove was obtained at 4 and 8 cm and application of 5 and 10 t.ha-1 vermicompost, respectively. Stem length was highest at each planting distance as well as at 5 t.ha-1 vermicompost.