بررسي اثر عصاره جلبك دريايي و ورمي كمپوست بر عملكرد و شاخصهاي رشد گياه ماش

Effect of sea alga extract and vermicompost on yield and plant growth indices of mung bean

ﺑﻪ ﻣﻨﻈﻮر ﺑﺮرﺳﯽ ﺗﺄﺛﯿﺮ ﻋﺼﺎره ﺟﻠﺒﮏ درﯾﺎﯾﯽ و ﮐﻮد ورﻣﯽ ﮐﻤﭙﻮﺳﺖ ﺑﺮ ﻋﻤﻠﮑﺮد و ﺷﺎﺧﺺﻫﺎي رﺷﺪ ﮔﯿﺎه ﻣﺎش، آزﻣﺎﯾﺸﯽ در ﺗﺎﺑﺴﺘﺎن ﺳﺎل 1393 در ﻣﻨﻄﻘﻪ وراﻣﯿﻦ اﻧﺠﺎم ﺷﺪ. آزﻣﺎﯾﺶ ﺑﺼﻮرت اﺳﭙﻠﯿﺖ ﭘﻼت ﻓﺎﮐﺘﻮرﯾﻞ در ﻗﺎﻟﺐ ﻃﺮح ﺑﻠﻮك ﮐﺎﻣﻞ ﺗﺼﺎدﻓﯽ ﺑﺎ 3 ﺗﮑﺮار اﺟﺮا ﺷﺪ. ﻋﻮاﻣﻞ ﻣﻮرد ﺑﺮرﺳﯽ ﺷﺎﻣﻞ: ﻋﺼﺎره ﺟﻠﺒﮏ درﯾﺎﯾﯽ در ﺳﻪ ﺳﻄﺢ )ﻋﺪم ﻣﺼﺮف و 2 و 4 ﺑﺎر ﻣﺤﻠﻮل ﭘﺎﺷﯽ ﻃﯽ دوره رﺷﺪ( ﺑﻪ ﻋﻨﻮان ﻋﺎﻣﻞ اﺻﻠﯽ و ﮐﻮد ورﻣﯽﮐﻤﭙﻮﺳﺖ در دو ﺳﻄﺢ )ﻋﺪم ﻣﺼﺮف و 10 ﺗﻦ در ﻫﮑﺘﺎر( و رﻗﻢ در دو ﺳﻄﺢ )ﭘﺮﺗﻮ و ﻻﯾﻦ اﻣﯿﺪ ﺑﺨﺶ (Vc6173B ﺑﻪ ﺻﻮرت ﻓﺎﮐﺘﻮرﯾﻞ ﺑﻪ ﻋﻨﻮان ﻋﺎﻣﻞ ﻓﺮﻋﯽ در ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪ. ﻧﺘﺎﯾﺞ اﺛﺮات اﺻﻠﯽ ﻧﺸﺎن داد، ﺑﯿﺸﺘﺮﯾﻦ ﻋﻤﻠﮑﺮد داﻧﻪ درﺗﯿﻤﺎر دوﺑﺎر ﻣﺤﻠﻮل ﭘﺎﺷﯽ ﻋﺼﺎره ﺟﻠﺒﮏ درﯾﺎﯾﯽ، ﻣﺼﺮف ورﻣﯽ ﮐﻤﭙﻮﺳﺖ و رﻗﻢ ﭘﺮﺗﻮ ﺑﻪ ﺗﺮﺗﯿﺐ ﺑﺎ ﻣﯿﺎﻧﮕﯿﻦ 1600، 1553 و 3/ 1573ﮐﯿﻠﻮﮔﺮم در ﻫﮑﺘﺎر ﺑﻮد. ﺑﯿﺸﺘﺮﯾﻦ ﻋﻤﻠﮑﺮد ﺑﯿﻮﻟﻮژﯾﮏ در اﺛﺮ اﺻﻠﯽ ﻣﺮﺑﻮط ﺑﻪ ﺗﯿﻤﺎر ﭼﻬﺎر ﺑﺎر ﻣﺤﻠﻮل ﭘﺎﺷﯽ ﻋﺼﺎره ﺟﻠﺒﮏ، ﻣﺼﺮف ورﻣﯽ ﮐﻤﭙﻮﺳﺖ و رﻗﻢ ﭘﺮﺗﻮ ﺑﻪ ﺗﺮﺗﯿﺐ ﺑﺎ ﻣﯿﺎﻧﮕﯿﻦ 6240، 5880 و 5880 ﮐﯿﻠﻮﮔﺮم در ﻫﮑﺘﺎر ﺑﻮد. ﻣﯿﺎن اﺛﺮات ﻣﺘﻘﺎﺑﻞ ﺳﻪﮔﺎﻧﻪ ﺑﯿﺸﺘﺮﯾﻦ ﻋﻤﻠﮑﺮد داﻧﻪ و ﻋﻤﻠﮑﺮد ﺑﯿﻮﻟﻮژﯾﮏ در ﺗﯿﻤﺎر ﭼﻬﺎر ﺑﺎر ﻣﺤﻠﻮل ﭘﺎﺷﯽ ﻋﺼﺎره ﺟﻠﺒﮏ ﺑﺎ ﻣﺼﺮف ورﻣﯽ ﮐﻤﭙﻮﺳﺖ در رﻗﻢ ﭘﺮﺗﻮ ﺑﻪ ﺗﺮﺗﯿﺐ 1720و6960 ﮐﯿﻠﻮﮔﺮم در ﻫﮑﺘﺎر ﺑﺪﺳﺖ آﻣﺪ. ﺑﻨﺎﺑﺮ ﻧﺘﺎﯾﺞ ﺣﺎﺻﻞ، ﻣﺤﻠﻮل ﭘﺎﺷﯽ ﻋﺼﺎره ﺟﻠﺒﮏ درﯾﺎﯾﯽ ﺳﺒﺐ اﻓﺰاﯾﺶ رﺷﺪ روﯾﺸﯽ و ﻣﺼﺮف ورﻣﯽ ﮐﻤﭙﻮﺳﺖ ﺑﺎ اﯾﺠﺎد ﺷﺮاﯾﻂ ﻣﻄﻠﻮب، رﺷﺪ ﺑﻬﺘﺮ ﮔﯿﺎه را ﻓﺮاﻫﻢ ﮐﺮد.

An experimental trial was conducted In order to evaluate the effect of sea alga extract and vermicompost on yield and plant growth indices of mung bean in the summer of 2014 in Varamin region. A split plot factorial based on randomized complete blocks design with three replications was used. Treatments included sea alga extract under, vermicompost fertilizer and mung bean Partoo and a promising line vc6173B. Sea alga extract (Non application and 2 times and 4 times spraying during the growing season) were placed in main plots, vermicompost (0 and 10 ton/ha) and mung bean genotypes (Partoo and a promising line vc6173B) as factorial located in sub plot. Simple effects results showed that maximum grain yield obtained with 2 times sea alga extract spraying (1553 kg/ha), vermicompost (1600 kg/ha) and Partoo variety (1553 kg/ha). Highest biomass yield was produced by 4 times sea alga extract (6240 kg/ha), using vermicompost (5880 kg/ha) and Partoo variety (5880 kg/ha). Among the three-way interactions the highest grain (1720 kg/ha) and biological yield (6960 kg/ha) was gained by using four times alga extract with the use of vermicompost in Partoo variety. According to the findings, sea alga extract foliar application increased the vegetative growth and the use of vermicompost by creating favorable conditions and provided a better plant growth.