كليدواژه :
اﺳﯿﺪ ﺳﺎﻟﯿﺴﯿﻠﯿﮏ , ﺷﺎﺧﺺ ﮐﻠﺮوﻓﯿﻞ , ﻫﯿﺪرو ﭘﺮاﯾﻤﯿﻨﮓ , ﻧﺸﺎء
چكيده فارسي :
ﺑﻪﻣﻨﻈﻮر ﺑﺮرﺳﯽ اﺛﺮ ﭘﺮاﯾﻤﯿﻨﮓ ﺑﺬر و ﺳﯿﺴﺘﻢ ﮐﺸﺖ ﺑﺮ ﺑﺮﺧﯽ ﺧﺼﻮﺻﯿﺎت ﮐﻤﯽ و ﮐﯿﻔﯽ ﭼﻐﻨﺪرﻗﻨﺪ، آزﻣﺎﯾﺸﯽ در ﺳﺎل زراﻋﯽ 1396-97 در ﻣﺰرﻋﻪاي واﻗﻊ در ﺷﻬﺮﺳﺘﺎن ﻧﻘﺪه اﺳﺘﺎن آذرﺑﺎﯾﺠﺎن ﻏﺮﺑﯽ اﻧﺠﺎم ﮔﺮﻓﺖ. آزﻣﺎﯾﺶ ﺑﻪﺻﻮرت ﮐﺮتﻫﺎي ﺧﺮدﺷﺪه در ﻗﺎﻟﺐ ﻃﺮح ﺑﻠﻮكﻫﺎي ﮐﺎﻣﻞ ﺗﺼﺎدﻓﯽ در ﭼﻬﺎر ﺗﮑﺮار ﺑﻮد. ﻧﻮع روش ﮐﺎﺷﺖ )ﻣﺴﺘﻘﯿﻢ و اﻧﺘﻘﺎل ﻧﺸﺎء( در ﮐﺮتﻫﺎي اﺻﻠﯽ و ﭘﺮاﯾﻤﯿﻨﮓ اﺳﯿﺪ ﺳﺎﻟﯿﺴﯿﻠﯿﮏ، ﺟﯿﺒﺮﻟﯿﮏ اﺳﯿﺪ، ﻫﯿﺪروﭘﺮاﯾﻤﯿﻨﮓ و ﺷﺎﻫﺪ )ﻋﺪم ﭘﺮاﯾﻤﯿﻨﮓ( در ﮐﺮتﻫﺎي ﻓﺮﻋﯽ ﻗﺮار ﮔﺮﻓﺖ. ﻧﺘﺎﯾﺞ ﻧﺸﺎن داد اﺛﺮ ﺳﯿﺴﺘﻢ ﮐﺎﺷﺖ ﺑﺮ ﻣﻘﺪار ﺳﺪﯾﻢ رﯾﺸﻪ، آﻟﮑﺎﻟﯿﺘﻪ، درﺻﺪ ﻗﻨﺪ ﺧﺎﻟﺺ، ﺿﺮﯾﺐ اﺳﺘﺤﺼﺎل، وزن ﺧﺸﮏ اﻧﺪام ﻫﻮاﯾﯽ، ﻋﻤﻠﮑﺮد ﻗﻨﺪ ﺧﺎﻟﺺ و درﺻﺪ ﻗﻨﺪ ﻣﻼس ﻣﻌﻨﯽدار ﺑﻮد. اﺛﺮ ﭘﺮاﯾﻤﯿﻨﮓ ﺑﺮ ﮐﻠﯿﻪ ﺻﻔﺎت ﻣﻮرد ﺑﺮرﺳﯽ ﻣﻌﻨﯽدار ﺑﻮد. اﺛﺮ ﻣﺘﻘﺎﺑﻞ دو ﺗﯿﻤﺎر ﻧﯿﺰ ﺑﺮ ﭘﺘﺎﺳﯿﻢ رﯾﺸﻪ، درﺻﺪ ﻗﻨﺪ ﻧﺎﺧﺎﻟﺺ، درﺻﺪ ﻗﻨﺪ ﺧﺎﻟﺺ، ﺿﺮﯾﺐ اﺳﺘﺤﺼﺎل ﻗﻨﺪ، وزن ﺧﺸﮏ اﻧﺪامﻫﺎي ﻫﻮاﯾﯽ، ﻋﻤﻠﮑﺮد رﯾﺸﻪ، ﻋﻤﻠﮑﺮد ﻗﻨﺪ ﺧﺎﻟﺺ و درﺻﺪ ﻗﻨﺪ ﻣﻼس ﻣﻌﻨﯽدار ﺑﻮد. در اﯾﻦ ﺑﺮرﺳﯽ ﮐﻢﺗﺮﯾﻦ ﻣﺤﺘﻮي ﺳﺪﯾﻢ رﯾﺸﻪ، آﻟﮑﺎﻟﯿﺘﻪ رﯾﺸﻪ، ﺑﻪ ﺳﯿﺴﺘﻢ ﮐﺸﺖ ﻧﺸﺎﮐﺎري اﺧﺘﺼﺎص داﺷﺖ، ﻫﻤﭽﻨﯿﻦ ﺑﺎﻻﺗﺮﯾﻦ ﺷﺎﺧﺺ ﮐﻠﺮوﻓﯿﻞ و ﮐﻢﺗﺮﯾﻦ ﻧﯿﺘﺮوژن ﻣﻀﺮ، ﺑﻪ ﺗﯿﻤﺎر ﻫﯿﺪروﭘﺮاﯾﻤﯿﻨﮓ اﺧﺘﺼﺎص ﯾﺎﻓﺖ. ﺑﺎﻻﺗﺮﯾﻦ درﺻﺪ ﻗﻨﺪ ﻧﺎﺧﺎﻟﺺ، درﺻﺪ ﻗﻨﺪ ﺧﺎﻟﺺ، درﺻﺪ اﺳﺘﺤﺼﺎل ﻗﻨﺪ، وزن ﺧﺸﮏ اﻧﺪام ﻫﻮاﯾﯽ، ﻋﻤﻠﮑﺮد رﯾﺸﻪ، ﻋﻤﻠﮑﺮد ﻗﻨﺪ ﻧﺎﺧﺎﻟﺺ و ﻋﻤﻠﮑﺮد ﻗﻨﺪ ﺧﺎﻟﺺ و ﮐﻢﺗﺮﯾﻦ ﻣﻘﺪار ﭘﺘﺎﺳﯿﻢ رﯾﺸﻪ و درﺻﺪ ﻗﻨﺪ ﻣﻼس ﺑﻪ ﺳﯿﺴﺘﻢ ﮐﺎﺷﺖ ﻧﺸﺎﮐﺎري ﻫﻤﺮاه ﺑﺎ ﺗﯿﻤﺎر ﻫﯿﺪروﭘﺮاﯾﻤﯿﻨﮓ اﺧﺘﺼﺎص داﺷﺖ.
چكيده لاتين :
In order to study effect of seed priming and transplantation on quantitative and qualitative characteristics of sugar beet, an experiment was conducted on a farm land in Naghadeh-Western Azerbaijan at 2018 growing season. The experiment design was split plot based on randomized complete block with four replications. Type of planting method (direct and transplant system) assigned to main plots, and priming (salicylic acid, gibberellic acid, hydroperiming and control (non-priming) assigned to sub plots. The results showed that the effect of planting system was significant on the amount of root sodium, alkalinity, sugar content, coefficient of sugar extraction, shoot dry weight, white sugar yield and molasses sugar content. The effect of priming on all studied traits was significant. Interaction of two treatments was also significant on root potassium, sugar content, white sugar content, sugar extraction coefficient, shoot dry weight, root yield, white sugar yield and molasses sugar content. In this study, the lowest root sodium content (3.02 ppm), root alkalinity (3.09%) were assigned to transplanting system, also the highest chlorophyll index (36.17%) and the least nitrogen (1.92%), alkalinity percentage was recorded for Hydro priming treatment (3.24%).The results showed that the highest sugar content (18.17%), white sugar content (16.14%), sugar extraction (88.96%), shoot dry weight (3.64 kg / ha), root yield ( 82.17t/h), sugar yield (14.89 t/ha) and pure sugar yield (12.24%) and lowest root potassium content (2.52 ppm) were allocated to transplanting system with hydropriming treatment.
