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Multi-Method Analysis Identifies Genotypes in All Evaluated Participants on-NA, B-Together Study
( Jeong Heo ),( Maria Buti ),( Leigh Felton ),( Jerome Bouquet ),( Maximilian Lee ),( Thomas Greene ),( Divya Lakshminarayanan ),( Scott D. Speer ),( Helene Plein ),( Dickens Theodore ),( Melanie Paff 대한간학회 2024 춘·추계 학술대회 (The Liver Week) Vol.2024 No.1
Influence of nitrogen fertilization and isoxaflutole on the nodulation of chickpea (Cicer arietinum)
Datta, Avishek,Sindel, Brian M.,Kristiansen, Paul,Birchall, Craig,Jessop, Robin S.,Felton, Warwick L. The Korean Society of Weed Science and The Turfgra 2011 Weed Biology and Management Vol.11 No.2
The effects of soil nitrate and the herbicide, isoxaflutole, on chickpea nodulation were examined in a glasshouse experiment. The treatments consisted of one isoxaflutole-tolerant and one isoxaflutole-sensitive chickpea cultivar, five nitrate concentrations (0, 0.75, 1.5, 3.0, and 6.0 $mmol\;L^{-1}$), and three herbicide rates (0, 75 [the recommended rate], and 300 $g\;ha^{-1}$). The sensitive cultivar was more susceptible to isoxaflutole damage with an increasing herbicide rate and nitrate concentration, compared with the tolerant cultivar. Isoxaflutole at the recommended rate reduced the nodule dry weight of the sensitive cultivar by 51% and by 33% in the tolerant cultivar. The nodule dry weight of the sensitive cultivar was reduced by 28%, 40%, 64%, and 76% with the addition of the 0.75, 1.5, 3.0, and 6.0 $mmol\;L^{-1}$ nitrate concentrations, respectively. In comparison, the nodule dry weight of the tolerant cultivar was reduced by 50% and 79% at the 3.0 and 6.0 $mmol\;L^{-1}$ nitrate concentrations, respectively. In addition, the level of damage from increasing rates of isoxaflutole increased with the highest nitrate concentrations of 3.0 and 6.0 $mmol\;L^{-1}$, regardless of the cultivar. Isoxaflutole at the recommended application rate had a detrimental effect on the nodulation of both chickpea cultivars, but the isoxaflutole-tolerant cultivar suffered less injury than the sensitive one in relation to some growth parameters. The damage to chickpea from the recommended rate of isoxaflutole also increased with soils of higher nitrate content.