EFFECT DIFFERENT FERTILIZER NITROGEN AMOUNTS ON BIOLOGICAL NITROGEN FIXATION OF HORSE BEAN (VICIA FABA L.) CULTIVARS UNDER AHWAZ CONDITION

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SAKINEJADE T.; BAKHSHANDEH A.M.; NADIAN H.; KASHANI A.; KHAYATI M.

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Journal: JOURNAL OF PLANT PRODUCTION SCIENCE (JOURNAL OF AGRICULTURAL RESEARCHES) Year:2009 | Volume:1 | Issue:1 Page(s): 87-98

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Title

EFFECT DIFFERENT FERTILIZER NITROGEN AMOUNTS ON BIOLOGICAL NITROGEN FIXATION OF HORSE BEAN (VICIA FABA L.) CULTIVARS UNDER AHWAZ CONDITION

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Keywords

BIOLOGICAL NITROGEN FIXATIONQ2

VICIA FABAQ3

FERTILIZER NITROGENQ3

Abstract

In this research, the effect of different FERTILIZER NITROGEN amounts (N1=20, N2=40, N3=80 kg/ha. contemporaneous with plant), and horse bean (Vicia faba L.) various cultivar (Barekat, zohre, shami & jazayeri) on BIOLOGICAL NITROGEN FIXATION (BNF) of horse bean during 2 year (2004,2005) were investigated. After preparation, seed of cultivars with rhizobium bacteria (Rh. Legominosarum) were inoculated and immediately in autumn season middle were planted. Results showed that there was a significant difference between FERTILIZER NITROGEN amounts and BNF, to this virtually that, increase FERTILIZER NITROGEN amounts providence BNF loss. N1 treatment was highest BNF (mean1.67 percentages in nodule) but N3 treatment providence decrease 40-50 percentages BNF. Cultivar Barekat was highest BNF (mean 1.87 percentages in nodule) and total nitrogen plant (mean 1.97 percentages in plant). Increase FERTILIZER NITROGEN amounts providence: weight, number and size nodules loss. Number of nodule in N1 and Cultivar Barekat treatments was highest (make arrangements: mean 1450-1250 nodules in plant). Increase FERTILIZER NITROGEN amounts (N3=80 kg/ha.) providence Number nodule decrease (mean 998 nodules in plant). The largest nodule diameter was in N1 treatment (mean 1.98 centimeter in nodule). Increase FERTILIZER NITROGEN amounts providence decrease algometric root / stem ratio. Growth parameter evolution shown barekat variety advantage to other genotypes in traits such as leaf area index, crop growth rate and total dry matter. Finally according the result of this Research Recommended to planting barekat variety with application 40 kg/ha nitrogen fertilizer.

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APA: Copy

SAKINEJADE, T., BAKHSHANDEH, A.M., NADIAN, H., KASHANI, A., & KHAYATI, M.. (2009). EFFECT DIFFERENT FERTILIZER NITROGEN AMOUNTS ON BIOLOGICAL NITROGEN FIXATION OF HORSE BEAN (VICIA FABA L.) CULTIVARS UNDER AHWAZ CONDITION. JOURNAL OF PLANT PRODUCTION SCIENCE (JOURNAL OF AGRICULTURAL RESEARCHES), 1(1), 87-98. SID. https://sid.ir/paper/201918/en

Vancouver: Copy

SAKINEJADE T., BAKHSHANDEH A.M., NADIAN H., KASHANI A., KHAYATI M.. EFFECT DIFFERENT FERTILIZER NITROGEN AMOUNTS ON BIOLOGICAL NITROGEN FIXATION OF HORSE BEAN (VICIA FABA L.) CULTIVARS UNDER AHWAZ CONDITION. JOURNAL OF PLANT PRODUCTION SCIENCE (JOURNAL OF AGRICULTURAL RESEARCHES)[Internet]. 2009;1(1):87-98. Available from: https://sid.ir/paper/201918/en

IEEE: Copy

T. SAKINEJADE, A.M. BAKHSHANDEH, H. NADIAN, A. KASHANI, and M. KHAYATI, “EFFECT DIFFERENT FERTILIZER NITROGEN AMOUNTS ON BIOLOGICAL NITROGEN FIXATION OF HORSE BEAN (VICIA FABA L.) CULTIVARS UNDER AHWAZ CONDITION,” JOURNAL OF PLANT PRODUCTION SCIENCE (JOURNAL OF AGRICULTURAL RESEARCHES), vol. 1, no. 1, pp. 87–98, 2009, [Online]. Available: https://sid.ir/paper/201918/en

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