شماره ركورد كنفرانس :
5090
عنوان مقاله :
ﺑﺮرﺳﯽ ﺗﺄﺛﯿﺮ ورﻣﯽ ﮐﻤﭙﻮﺳﺖ در ﺷﺮاﯾﻂ ﮐﻢ آﺑﯿﺎري ﺑﺮ رﺷﺪ و ﻋﻤﻠﮑﺮد دو رﻗﻢ ارزن در ﻣﻨﻄﻘﻪ اردﺳﺘﺎن
عنوان به زبان ديگر :
The effect of vermicompost under low irrigation conditions on the growth and yield of two varieties Panicum miliaceum in ardestan region
پديدآورندگان :
ﻓﺎﻃﻤﯽ اﻣﯿﺮ ﺣﺴﯿﻦ داﻧﺸﮕﺎه آزاد اﺳﻼﻣﯽ واﺣﺪ اردﺳﺘﺎن - ﮔﺮوه زراﻋﺖ، اﺻﻔﻬﺎن، اﯾﺮان , ﻃﺒﺎﻃﺒﺎﺋﯿﺎن ﺟﻮاد داﻧﺸﮕﺎه آزاد اﺳﻼﻣﯽ واﺣﺪ اردﺳﺘﺎن - ﮔﺮوه زراﻋﺖ، اﺻﻔﻬﺎن، اﯾﺮان , ﮐﺪﺧﺪاﯾﯽ اﻋﻈﻢ داﻧﺸﮕﺎه آزاد اﺳﻼﻣﯽ واﺣﺪ اردﺳﺘﺎن - ﮔﺮوه زراﻋﺖ، اﺻﻔﻬﺎن، اﯾﺮان
كليدواژه :
ﺗﻨﺶ ﺧﺸﮑﯽ , ارزن و ﻋﻤﻠﮑﺮد , ورﻣﯽ ﮐﻤﭙﻮﺳﺖ , ﺷﺮاﯾﻂ ﮐﻢ آﺑﯿﺎري , رﺷﺪ و ﻋﻤﻠﮑﺮد
عنوان كنفرانس :
شانزدهمين كنگره ملي علوم زراعت و اصلاح نباتات ايران
چكيده فارسي :
ﭼﮑﯿﺪه
اﻣﺮوزه ﮐﺎرﺑﺮد ﮐﻮدﻫﺎي زﯾﺴﺘﯽ ﺑﻪ ﻋﻨﻮان ﺟﺎﯾﮕﺰﯾﻦ و در اﮐﺜﺮ ﻣﻮارد ﺑﻪ ﻋﻨﻮان ﻣﮑﻤﻞ ﮐﻮدﻫﺎي ﺷﯿﻤﯿﺎﯾﯽ ﻣﯽ ﺗﻮاﻧﻨﺪ ﺳﺒﺐ ﺑﻬﺒﻮد رﺷﺪ و ﻓﺮاﯾﻨﺪﻫﺎي ﻓﯿﺰﯾﻮﻟﻮژﯾﮑﯽ ﮔﯿﺎﻫﺎن ﮔﺮدﻧ.ﺪ ﻫﻤﭽﻨﯿﻦ ﺑﻪ ﻋﻨﻮان ﯾﮑﯽ از ﻃﺒﯿﻌﯽ ﺗﺮﯾﻦ روش ﻫﺎ ﺑﻪ ﻣﻨﻈﻮر زﻧﺪه و ﻓﻌﺎل ﻧﮕﻪ داﺷﺘﻦ ﺳﯿﺴﺘﻢ ﺣﯿﺎﺗﯽ ﺧﺎك ﻣﻄﺮح ﻣﯽ ﺑﺎﺷﻨﺪ. در اﯾﻦ راﺑﻄﻪ ﺟﻬﺖ ﺑﺮرﺳﯽ ﺗﺄﺛﯿﺮ ورﻣﯽ ﮐﻤﭙﻮﺳﺖ در ﺷﺮاﯾﻂ ﮐﻢ آﺑﯿﺎري ﺑﺮ رﺷﺪ و ﻋﻤﻠﮑﺮد دو رﻗﻢ ارزن در ﻣﻨﻄﻘﻪ اردﺳﺘﺎن، آزﻣﺎﯾﺸﯽ ﺑﻪ ﺻﻮرت اﺳﭙﯿﻠﺖ ﭘﻼت ﻓﺎﮐﺘﻮرﯾﻞ ﺑﺮ ﭘﺎﯾﻪ ﺑﻠﻮك ﮐﺎﻣﻞ ﺗﺼﺎدﻓﯽ ﺑﺎ 3 ﺗﮑﺮار اﻧﺠﺎم ﺷﺪ. ﻓﺎﮐﻨﻮر اﺻﻠﯽ ﺷﺎﻣﻞ ﺗﻨﺶ ﺧﺸﮑﯽ در دو ﺳﻄﺢ ﺷﺎﻫﺪ و ﻗﻄﻊ آﺑﯿﺎري در زﻣﺎن ﻇﻬﻮر ﺧﻮﺷﻪ و ﻓﺎﮐﺘﻮرﻫﺎي ﻓﺮﻋﯽ ﺷﺎﻣﻞ رﻗﻢ ﺑﺎﺳﺘﺎن و رﻗﻢ ﭘﯿﺸﺎﻫﻨﮓ ارزن و ورﻣﯽ ﮐﻤﭙﻮﺳﺖ در دو ﺳﻄﺢ ﻋﺪم ﻣﺼﺮف و ﻣﺼﺮف 30 ﺗﻦ در ﻫﮑﺘﺎر ﺑﻮد. ﻧﺘﺎﯾﺞ ﻧﺸﺎن داد ﺗﻨﺶ ﺧﺸﮑﯽ ﻣﻮﺟﺐ ﮐﺎﻫﺶ وزن ﻫﺰار داﻧﻪ و ﻋﻤﻠﮑﺮد ﺑﯿﻮﻟﻮژﯾﮏ ﺷﺪ. ورﻣﯽ ﮐﻤﭙﻮﺳﺖ ﻣﻮﺟﺐ اﻓﺰاﯾﺶ ﺗﻌﺪاد داﻧﻪ در ﺧﻮﺷﻪ، ﻋﻤﻠﮑﺮد داﻧﻪ و ﺑﯿﻮﻟﻮژﯾﮏ و ﮐﻠﺮوﻓﯿﻞ ﺷﺪ. ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﮐﺎﻫﺶ ﮐﻤﺘﺮ وزن ﻫﺰار داﻧﻪ در رﻗﻢ ﭘﯿﺸﺎﻫﻨﮓ ﻧﺴﺒﺖ ﺑﻪ ﺑﺎﺳﺘﺎن ﺗﺤﺖ ﺷﺮاﯾﻂ ﺗﻨﺶ ﺧﺸﮑﯽ، اﯾﻦ رﻗﻢ ﻣﻘﺎوم ﺗﺮ ﺑﻪ ﺧﺸﮑﯽ ﺑﻮد و ﺑﺮاي ﮐﺸﺖ در ﺷﺮاﯾﻂ ﮐﻤﺒﻮد آب ﻣﻨﺎﺳﺐ ﺗﺮ ﻣﯽ ﺑﺎﺷﺪ.
چكيده لاتين :
Biofrtilizers as an alternative and in most cases as a supplement to chemical fertilizers can improve
plant growth and physiological processes. They are also considered as one of the most nathral ways to
keep vital soil system alive and active. In this regard to detarmine the effects of drought stress on
millet and vermicompost on some traits of experimental millet as a factorial split plot based on
randomaized complete block with 3 replications. Exprimental variables inclodingdrought stress at two
levels of control and irrigation interruption at the time of emergence of the cluster were considerd as
the main factors. The sub- factors were respectivly: millet cultivars in two kinds of Bastan and
Pishahang, vermicompost in two levels of non use and 30 ton/ha fertilizer. Acording to the results,
drought strees reduced traits such as 1000-grain weight and biological yield. The vanguard cultivar
was more suitable than the ancient one and was favorable for cultivation. Vermicompost inceased
grain number per panicel, grain yeild and biological and cholorophyll content. Due to less weight loss
of a thousand seeds in Pishahang cultivar than in Bastan under drought stress, this cultivar was more
drought resistant and is more suitable for cultivation under water shortage conditions.