Effect of Deficit Irrigation, Planting Date and Biofertilizers on Agro- Morphological Traits, Leaf Nitrogen and Carbon Concentration and Seed Yield on Quinoa under Ardabil conditions [PDF]
پژوهشهای زراعی ایران, 2023 IntroductionThe most important problem that threatens food security of any country and the world is the lack of adequate water resources, so one of the ways to deal with this crisis is to use plants with low water requirements and high water use ...
M Jabbari oranj +4 more
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The effect of metal salts on the activity of the phenol oxidase complex enzymes of bacteria of the genus Azospirillum [PDF]
Известия Саратовского университета. Новая серия: Серия Химия. Биология. Экология, 2022 . Recently, much attention has been paid to the development of technologies for biodegradation of organopollutants and the search for promising biodestructors. The environmental accumulation of lignin-like compounds and synthetic dyes poses a huge threat
Kupryashina, Maria Alexandrovna +1 more
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Flocculation in Azospirillum brasilense and Azospirillum lipoferum: exopolysaccharides and cyst formation [PDF]
Journal of Bacteriology, 1985 The phenomena of flocculation and floc formation by Azospirillum brasilense Sp7 (ATCC 29145) and Azospirillum lipoferum Sp59b (ATCC 29707) were studied in aerobic liquid cultures. Carbon sources representative of various entry pathways in combination with various nitrogen sources induced flocculation in both species of azospirilla.
L, Sadasivan, C A, Neyra
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Regulation of nitrogenase activity by oxygen in Azospirillum brasilense and Azospirillum lipoferum [PDF]
Journal of Bacteriology, 1987 The nitrogenase activity of the microaerophilic bacteria Azospirillum brasilense and A. lipoferum was completely inhibited by 2.0 kPa of oxygen (approximately 0.02 atm of O2) in equilibrium with the solution. The activity could be partially recovered at optimal oxygen concentrations of 0.2 kPa.
A, Hartmann, R H, Burris
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The impact of biological inputs on drought stress resistance in Celtis caucasica L. seedlings [PDF]
علوم محیطی, 2021 Introduction: Unfavorable environmental conditions result in stress in plants and so disrupt their growth and survival. Today, soil microorganisms, especially fungi and growth-promoting bacteria, involved in various biological processes in plant growth ...
Amin Heidarpour Monfared +4 more
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Terra Latinoamericana, 2020 La producción citrícola depende principalmente en la disponibilidad de portainjertos sanos, apropiados y vigorosos; parte de su reproducción está asociada con el uso de fertilizantes químicos, que contribuyen en la contaminación de los ecosistemas.
María del Carmen Rivera-Cruz +6 more
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Calcofluor- and lectin-binding exocellular polysaccharides of Azospirillum brasilense and Azospirillum lipoferum [PDF]
Journal of Bacteriology, 1989 Extracellular polysaccharides synthesized by Azospirillum brasilense and A. lipoferum were shown on agar plates and liquid flocculating cultures. The six strains used in this work expressed a mucoid phenotype, yielding positive calcofluor fluorescence under UV light.
M, Del Gallo, M, Negi, C A, Neyra
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Triticale forage crop quality as affected by water stress and nitrogen biofertilizer in an arid climate [PDF]
Iran Agricultural Research, 2020 Understanding the interactive effect of water and nitrogen (N) availability is a crucial issue for stabilizing cereal forage production in the arid areas.
V Barati, E Bijanzadeh
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Grain, milling, and head rice yields as affected by nitrogen rate and bio-fertilizer application
Acta Agriculturae Slovenica, 2015 To evaluate the effects of nitrogen rate and bio-fertilizer application on grain, milling, and head rice yields, a field experiment was conducted at Rice Research Station of Tonekabon, Iran, in 2013.
Saeed FIROUZI
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Response of Sunflower Yield and Phytohormonal Changes to Azotobacter,Azospirillum,Pseudomonas and Animal Manure in a Chemical Free Agroecosystem [PDF]
, 2011 There are new trends in agriculture to move toward the low input systems with the lower application of chemical fertilizers. To reach this goal, different methods, such as the application of biofertilizers, may be used.
Mohammad , Zahedi +5 more
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