اﺛﺮ ﭘﺮاﻳﻤﻴﻨﮓ ﺑﺬر ﺑﺎ ﺑﺎﻛﺘﺮیﻫﺎی ﻣﺤﺮک رﺷﺪ ﺑﺮ ﺧﺼﻮﺻﻴﺎت ﻣﻮرﻓﻮﻟﻮژﻳﻚ ﮔﻴﺎه داروﻳﻲ ﮔﻞ ﻫﻤﻴﺸﻪﺑﻬﺎر(Calendula officinalis)
پذیرفته شده برای پوستر
عنوان دوره: سیزدهمین کنگره زراعت و اصلاح نباتات ایران
نویسندگان
1داﻧﺸﺠﻮی ﻛﺎرﺷﻨﺎﺳﻲ ارﺷﺪ ﻋﻠﻮم و ﺗﻜﻨﻮﻟﻮژی ﺑﺬر، داﻧﺸﻜﺪه ﻛﺸﺎورزی، داﻧﺸﮕﺎه ﺷﻬﺮﻛﺮد
2اﺳﺘﺎدﻳﺎر ﮔﺮوه ﻣﻬﻨﺪﺳﻲ زراﻋﺖ، داﻧﺸﻜﺪه ﻛﺸﺎورزی، داﻧﺸﮕﺎه ﺷﻬﺮﻛﺮد
3اﺳﺘﺎدﻳﺎر ﮔﺮوه ژﻧﺘﻴﻚ داﻧﺸﻜﺪه ﻋﻠﻮم، داﻧﺸﮕﺎه ﺷﻬﺮﻛﺮد, پژوهشکده بیوتکنولوژی دانشگاه شهرکرد
چکیده
اﻳﻦ ﭘﮋوﻫﺶ ﺑﻪ ﻣﻨﻈﻮر ﻣﻄﺎﻟﻌﻪ اﺛﺮ ﭘﺮاﻳﻤﻴﻨﮓ ﺑﺬر ﺑﺎ ﺑﺎﻛﺘﺮیﻫﺎی ﻣﺤﺮک رﺷﺪ ﺑﺮ ﺧﺼﻮﺻﻴﺎت ﻣﻮرﻓﻮﻟﻮژﻳﻚ ﮔﻴﺎه داروﻳﻲ ﮔﻞ ﻫﻤﻴﺸﻪ ﺑﻬﺎر،در ﻗﺎﻟﺐ ﻃﺮح ﺑﻠﻮکﻫﺎی ﻛﺎﻣﻞ ﺗﺼﺎدﻓﻲ ﺑﺎ 4 ﺗﻜﺮار، در ﺷﺮاﻳﻂ ﮔﻠﺨﺎﻧﻪای اﺟﺮا ﺷﺪ. ﺗﻴﻤﺎرﻫﺎی آزﻣﺎﻳﺸﻲ ﺷﺎﻣﻞ ﭘﺮاﻳﻤﻴﻨﮓ ﺑﺬر ﺑﺎ ﺑﺎﻛﺘﺮی ﻫﺎی ﻣﺤﺮک رﺷﺪ ﮔﻴﺎه ﺷﺎﻣﻞ ردوﻛﻮﻛﻮس (Rhodococus sp)، ﻛﻮرﻳﻨﻪ ﺑﺎﻛﺘﺮﻳﻮم (Corynebacterium sp)، ﻣﺎﻳﻜﻮﺑﺎﻛﺘﺮﻳﻮم (Mycobacterium sp.)، ﺑﺎﺳﻴﻠﻮس (Bacillus sp)، ازﺗﻮﺑﺎﻛﺘﺮ (.Azotobacter sp) ﺳﻮدﻣﻮﻧﺎس ﭘﻮﺗﻴﺪا (Pseudomonas putida) ﺳﻮدﻣﻮﻧﺎس ﻓﻠﻮرﺳﻨﺲ (Pseudomonas florescence)، ﻣﺨﻠﻮﻃﻲ از ﻫﻤﻪ ﺑﺎﻛﺘﺮیﻫﺎ و ﻋﺪم ﺗﻠﻘﻴﺢ ﺑﺎ ﺑﺎﻛﺘﺮی ﺑﻪ ﻋﻨﻮان ﺷﺎﻫﺪ ﺑﻮدﻧﺪ. ﻧﺘﺎﻳﺞ ﻧﺸﺎن داد ﺗﻠﻘﻴﺢ ﺑﺬور ﮔﻴﺎه ﻫﻤﻴﺸﻪ ﺑﻬﺎر ﺑﺎ ﺑﺎﻛﺘﺮی ﺳﻮدﻣﻮﻧﺎس ﭘﻮﺗﻴﺪا ﺳﺒﺐ اﻓﺰاﻳﺶ ﻣﻌﻨﻲ دار ارﺗﻔﺎع ﺑﻮﺗﻪ، ﺗﻌﺪاد ﺳﺎﻗﻪ ﻓﺮﻋﻲ، ﺗﻌﺪاد ﺑﺮگ، وزن ﺧﺸﻚ اﻧﺪام ﻫﻮاﻳﻲ و ﺗﻌﺪاد ﮔﻞ ﮔﺮدﻳﺪ. ﺗﻠﻘﻴﺢ ﺑﺬور ﺑﺎ ازﺗﻮﺑﺎﻛﺘﺮ ﻧﻴﺰ ارﺗﻔﺎع ﺳﺎﻗﻪ اﺻﻠﻲ، وزن ﺧﺸﻚ ﺑﺮگ، وزن ﺧﺸﻚ رﻳﺸﻪ و ﻃﻮل رﻳﺸﻪ را ﺑﻪ ﻃﻮر ﻣﻌﻨﻲداری اﻓﺰاﻳﺶ داد.
کلیدواژه ها
Title
Effect of seed priming with growth-promoting bacteria (PGPR) on morphological characteristics of Calendula officinalis
Authors
Abstract
This study was conducted to study the effect of seed priming with growth-promoting bacteria on morphological properties of marigold, using a randomized complete block design with four replications, under greenhouse condition. Treatments were include: Rhodococus sp., Corynebacterium sp., Mycobacterium sp., Bacillus sp., Azotobacter sp, Pseudomonas putida, Pseudomonas florescence,a mixture of all of bacteria and without bacteria as control. The results showed that seed inoculated with Pseudomonas putida significantly increased plant height, number of lateral stem, number of leaf, dry weight of shoot and number of flowers and inoculation with Azotobacter sp. significantly increased main stem height, leaf dry weight, root dry weight and root length.
Keywords
plant growth promoting rhizobacteria (PGPR), Marigold, biopriming, number of flowers, root dry weight and root length