ﺑﺮرﺳﯽ ﺗﺄﺛﯿﺮ ﮐﻮد اُ رﮔﺎﻧﺎﻣﯿﻦ ﺑﺮ روي ﺑﺮﺧﯽ ﺧﺼﻮﺻﯿﺎت ﻣﻮرﻓﻮﻟﮋﯾﮏ و ﻋﻤﻠﮑﺮد داﻧﻪ آﻓﺘﺎﺑﮕﺮدان

Effect of Organamine fertilizer on some morphological properties and Sunflower grain yield

ﺑﻤﻨﻈﻮر ﺑﺮرﺳﯽ ﺗﺄﺛﯿﺮ ﮐﻮد اُرﮔﺎﻧﺎﻣﯿﻦ ﺑﺮ رﺷﺪ و ﻋﻤﻠﮑﺮد داﻧﻪ آﻓﺘﺎﺑﮕﺮدان، آزﻣﺎﯾﺸﯽ ﺑﺼﻮرت ﻓﺎﮐﺘﻮرﯾﻞ در ﻗﺎﻟﺐ ﻃﺮح ﭘﺎﯾﻪ ﺑﻠﻮك ﮐﺎﻣﻼً ﺗﺼﺎدﻓﯽ ﺑﺎ اﺳﺘﻔﺎده از ﺳﻪ ﺗﮑﺮار و دو ﻓﺎﮐﺘﻮر رﻗﻢ )اﺳﮑﺎر، ﺳﻮدﯾﻤﺎﻧﺲ و ﺷﮑﯿﺮا( و ﮐﻮد اُرﮔﺎﻧﺎﻣﯿﻦ )ﻋﺪم ﮐﺎرﺑﺮد و ﮐﺎرﺑﺮد ﯾﮏ ﮐﯿﻠﻮﮔﺮم در ﻫﮑﺘﺎر( در ﺷﺮﮐﺖ ﺷﻬﯿﺪ رﺟﺎﺋﯽ ﺷﻬﺮﺳﺘﺎن دزﻓﻮل در ﺳﺎل زراﻋﯽ 1397-1398 اﺟﺮا ﮔﺮدﯾﺪ. ﻧﺘﺎﯾﺞ ﻧﺸﺎن داد ﮐﺎرﺑﺮد ﮐﻮد اُرﮔﺎﻧﺎﻣﯿ ﻦ ﻣﻮﺟﺐ اﻓﺰاﯾﺶ ﻃﻮل ﺳﺎﻗﻪ، ﺗﻌﺪاد ﺑﺮگ، ﺗﻌﺪاد داﻧﻪ در ﻃﺒﻖ، وزن داﻧﻪ ﻫﺎ در ﻃﺒﻖ و ﻋﻤﻠﮑﺮد داﻧﻪ در ﻫﮑﺘﺎر ﻣﯽ ﮔﺮدد. رﻗﻢ اﺳﮑﺎر ﺑﯿﺶ ﺗﺮﯾﻦ ﻋﻤﻠﮑﺮد داﻧﻪ را در ﺗﯿﻤﺎر ﮐﻮد اُرﮔﺎﻧﺎﻣﯿﻦ ﺑﻤﯿﺰان 2836 ﮐﯿﻠﻮﮔﺮم در ﻫﮑﺘﺎر اﯾﺠﺎد ﻧﻤﻮد.

In order to investigate the effect of or Organamine fertilizer on growth and seed yield of sunflower, An factorial experiment in a randomized complete block design with three replications and two factors cultivar (Oscar, Sudimance, ES Shakira) and Organamine fertilizer (non-application and application 1 kg/ha) carried out in the crop year 2018-2019 at Shahid Rajaee Dezful Company. The results showed that the application of organamine fertilizer caused increase stem length, number of leaves, number of grains in the head, grains weight in the head and grain yield in the hectare. Oscar cultivar produced the highest grain yield at 2836 kg/ ha in the Organamine fertilizer treatment