بررسی اثراستفاده از سوپر جاذب و آب مغناطیس شده در شرایط شوری بر عملکرد و اجزاء عملکرد پنبه
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عنوان دوره: سیزدهمین کنگره زراعت و اصلاح نباتات ایران
نویسندگان
1دانشجوی ﻛﺎرﺷﻨﺎﺳﻲ ارﺷﺪ داﻧﺸﮕﺎه آزاد اﺳﻼﻣﻲ واﺣﺪ ﺑﻴﺮﺟﻨﺪ و ﻣﺴﻮول ﻓﻀﺎی ﺳﺒﺰ ﺷﻬﺮداری ﻓﺮدوس
2عضو هیات علمی دانشگاه آزاد اسلامی واحد بیرجند
چکیده
ﺟﻬﺖ ﺑﺮرﺳﻲ ﺗﺎﺛﻴﺮ ﻧﻮع آﺑﻴﺎری ﺑﺮ ﻋﻤﻠﻜﺮد و اﺟﺰاء ﻋﻤﻠﻜﺮد ﭘﻨﺒﻪ آزﻣﺎﻳﺸﻲ در ﻗﺎﻟﺐ ﺑﻠﻮﻛﻬﺎی ﻛﺎﻣﻞ ﺗﺼﺎدﻓﻲ در 3 ﺗﻜﺮار در ﻣﺰرﻋﻪ ﺗﺤﻘﻴﻘﺎﺗﻲ دﻟﮕﺸﺎی ﻓﺮدوس اﻧﺠﺎم ﮔﺮدﻳﺪ ﻃﻲ اﻳﻦ آزﻣﺎﻳﺶ ﺗﺎﺛﻴﺮ ﭼﻬﺎر ﺗﻴﻤﺎر آﺑﻲ ﺷﺎﻣﻞ آب ﺷﻮر ﺑﺎ ﺷﻮری EC=6,8ds/m ، آب ﺷﻬﺮیEC=0,7 ds/m ،آب ﺷﻮر ﻣﻐﻨﺎﻃﻴﺲ ﺷﺪه و آب ﺷﻮر در زﻣﻴﻨﻲ ﻛﻪ ﺑﻪ آن ﺳﻮﭘﺮ ﺟﺎذب ﺑﺮ ﭘﺎﻳﻪ ﭘﺘﺎﺳﻴﻢ اﺿﺎﻓﻪ ﺷﺪه ﺑﻮد ﺑﺮ ﻋﻤﻠﻜﺮد و اﺟﺰاء ﻋﻤﻠﻜﺮد ﭘﻨﺒﻪ در ﺳﺎل زراﻋﻲ 91 ﻣﻮرد آزﻣﺎﻳﺶ ﻗﺮار ﮔﺮﻓﺖ و در ﭘﺎﻳﺎن ﻧﺘﺎﻳﺞ ﺣﺎﺻﻞ ﺑﺎ ﻧﺮم اﻓﺰار SAS و ﺑﺮ اﺳﺎس آزﻣﻮن ﭼﻨﺪ داﻣﻨﻪ ای داﻧﻜﻦ آﻧﺎﻟﻴﺰ و ﺗﺠﺰﻳﻪ و ﺗﺤﻠﻴﻞ ﺷﺪ. ﻃﻲ اﻳﻦ آزﻣﺎﻳﺶ ﻣﺸﺨﺺ ﮔﺮدﻳﺪ ﭼﻬﺎر ﻛﻴﻔﻴﺖ آﺑﻴﺎری ﻓﻮق ﺗﺎﺛﻴﺮ ﻣﻌﻨﻲ داری ﺑﺮ ﻋﻤﻠﻜﺮد واﺟﺰاء ﻋﻤﻠﻜﺮد ﭘﻨﺒﻪ داﺷﺘﻪ و ﺗﻮﻟﻴﺪ وش ، وزن اﻟﻴﺎف و وزن ﻫﺰار داﻧﻪ و ﻋﻤﻠﻜﺮد ﺑﻴﻮﻟﻮژﻳﻚ در ﻫﻜﺘﺎر را ﺗﺤﺖ ﺗﺎﺛﻴﺮ ﻗﺮار داد ﻫﻢ ﭼﻨﻴﻦ ﺑﺮرﺳﻲ ﺿﺮاﻳﺐ ﻫﻤﺒﺴﺘﮕﻲ ﺣﺎﻛﻲ از ﻫﻤﺒﺴﺘﮕﻲ ﻣﻨﻔﻲ ﺷﺎﺧﺺ ﺑﺮداﺷﺖ وش در ﻫﻜﺘﺎر ﺑﺎ ﺳﺎﻳﺮ ﻓﺎﻛﺘﻮرﻫﺎی اﻧﺪازه ﮔﻴﺮی ﺷﺪه ﺑﻮد. ﻣﻘﺎﻳﺴﻪ ﻣﻴﺎﻧﮕﻴﻦ ﻫﺎ ﻧﻴﺰ ﻧﺸﺎن داد ﻛﻪ ﻋﻤﻠﻜﺮد وش ﭘﻨﺒﻪ در ﺗﻴﻤﺎر آب ﻣﻐﻨﺎﻃﻴﺲ ﺷﺪه و ﺗﻴﻤﺎر دارای ﺳﻮﭘﺮ ﺟﺎذب ﺑﻪ ﺗﺮﺗﻴﺐ31/4 و 31/9% و ﻋﻤﻠﻜﺮد ﺑﻴﻮﻟﻮژﻳﻚ21/9 ﻧﺴﺒﺖ ﺑﻪ آب ﺷﻮر اﻓﺰاﻳﺶ داﺷﺖ در ﻣﺠﻤﻮع ﻣﻲ ﺗﻮان ﭼﻨﻴﻦ ﻧﺘﻴﺠﻪ ﮔﺮﻓﺖ ﻛﻪ ﺑﺎ اﺳﺘﻔﺎده از ﻣﻮارد اﺻﻼﺣﻲ ﭼﻮن ﻣﻐﻨﺎﻃﻴﺲ ﻛﺮدن آب و ﻳﺎ اﺳﺘﻔﺎده از ﭘﻠﻴﻤﺮﻫﺎی ﺳﻮﭘﺮ ﺟﺎذب ﻣﻲ ﺗﻮان اﺛﺮات ﺳﻮء ﻧﺎﺷﻲ از آﺑﻬﺎی ﺷﻮر و ﺑﺎ ﻛﻴﻔﻴﺖ ﭘﺎﻳﻴﻦ را در ﭘﻨﺒﻪ ﻛﺎﺳﺖ و ﺑﺪﻳﻦ ﺗﺮﺗﻴﺐ ﺿﻤﻦ اﻓﺰاﻳﺶ ﺳﻄﻮح زﻳﺮ ﻛﺸﺖ اﻣﻜﺎن اﺳﺘﻔﺎده از آﺑﻬﺎی ﺷﻮر را ﺑﺎ ﺣﻔﻆ ﻋﻤﻠﻜﺮد ﻣﻄﻠﻮب ﺑﻪ دﺳﺖ آورد.
کلیدواژه ها
Title
The effect ofmagnetic waterb and super absorbentin watersalinity onyield and yield components in cotton
Authors
Abstract
The effect ofmagnetic waterb and super absorbentin watersalinity onyield and yield components in cotton Abstract:
To study the effect of irrigation on yield and yield components of cotton experiment in a randomized complete block design with three replications was conducted at the research farm delgosha ferdows . The effects of the four treatments including water salinity brackish water ds/m6.8EC =, municipal water ds / m 0.7EC =, saltwater and brackish water in terrestrial magnetism , to which was added potassium super absorbent based on performance and cotton yield components in the crop year ending 91 were tested and results based on SAS software analysis and Duncan test were analyzed . It was determined during the four water quality had a significant effect on cotton yield and production performance Vajza’ cotton , fabric weight and seed weight and biological yield per hectare under the report concluded. Correlation coefficients also showed a negative correlation with harvest index, seed cotton per hectare with other factors, was measured . Comparison showed that the yield of cotton in water treatment, magnetic treatment super absorbent , respectively, 4/31 % , and 9/31 % and biological yield 9/21 % , and 5/38 % relative to saline waterwas increased by the sum of themaintaining the desired performance is achieved..
To study the effect of irrigation on yield and yield components of cotton experiment in a randomized complete block design with three replications was conducted at the research farm delgosha ferdows . The effects of the four treatments including water salinity brackish water ds/m6.8EC =, municipal water ds / m 0.7EC =, saltwater and brackish water in terrestrial magnetism , to which was added potassium super absorbent based on performance and cotton yield components in the crop year ending 91 were tested and results based on SAS software analysis and Duncan test were analyzed . It was determined during the four water quality had a significant effect on cotton yield and production performance Vajza’ cotton , fabric weight and seed weight and biological yield per hectare under the report concluded. Correlation coefficients also showed a negative correlation with harvest index, seed cotton per hectare with other factors, was measured . Comparison showed that the yield of cotton in water treatment, magnetic treatment super absorbent , respectively, 4/31 % , and 9/31 % and biological yield 9/21 % , and 5/38 % relative to saline waterwas increased by the sum of themaintaining the desired performance is achieved..