نتایج جستجو برای: rhizobium and mychorriza
تعداد نتایج: 16828767 فیلتر نتایج به سال:
Chickpea (Cicer arientinum L.) is one of the Leguminosae family members that has symbiotic ability with Mesorhizobium ciceri bacteria and arbuscular mycorrhizal (AM) fungi. To evaluate the effect of AM fungi (Glomus mosseae, Glomus intraradices) and Mesorhizobium ciceri bacteria at three soil moisture levels [28% (field capacity), 15% (-5 bar suction) and 9% (-10 bar suction)] on nutrients conc...
Sulphur dioxide (SO2) is one of the major atmospheric contaminant that induces negatively effects in the cellular biochemistry and physiology of the plants. However, Rhizobium inoculation can cause increas in plant resistance to abiotic and biotic stresses. In this study, effects of different concentrations of Sulphur dioxide gas (0, 0.5, 1, 1.5 and 2 ppm) on photosynthetic pigments, proline, p...
باقلا یکی از مهمترین بقولات دانهای جهان است. شناسایی و خوشهبندی باکتریهای همزیست با ریشه این گیاه برای استفاده زراعی و نیز تعیین جایگاه ردهبندی باکتری از اهمیت ویژهای برخوردار است. در بهار 1388 از ریشه باقلا در مزارع استان لرستان با حرکت زیگزاگی در قطر مزرعه بهصورت تصادفی نمونهبرداری شد. از گرههای ریشه باقلا 65 استرین باکتری روی محیطکشت yma جدا شد که 58 استرین گرهزا بودند. ویژگیهای ...
باقلا یکی از مهمترین بقولات دانهای جهان است. شناسایی و خوشهبندی باکتریهای همزیست با ریشه این گیاه برای استفاده زراعی و نیز تعیین جایگاه ردهبندی باکتری از اهمیت ویژهای برخوردار است. در بهار 1388 از ریشه باقلا در مزارع استان لرستان با حرکت زیگزاگی در قطر مزرعه بهصورت تصادفی نمونهبرداری شد. از گرههای ریشه باقلا 65 استرین باکتری روی محیطکشت yma جدا شد که 58 استرین گرهزا بودند. ویژگیهای ...
Using of nitrogen fertilizers may increase the photosynthesis and yield of crop plants. Hence, we investigated the effect of chemical nitrogen and rhizobium fertilizers on the photosynthesis and yield components of red beans (Sayad cultivar) in an experiment as a randomized complete block design with 4 replications in Al-Mahdi town, Azna, Iran. The treatments included zero (control), 100 and 20...
<p>Biduri (<em>Calotropis gigantea</em>) was a wild plant that had many benefits in the health and textile industries. In sector, biduri used as herbal plant, while industry, main raw material. Biduri could be substitute for kapok material, therefore it necessary to develop cultivation technology met needs. This research conducted at Jumantono Field Laboratory of Faculty Agric...
background and objectives: soybean is one of the plants that need large amounts of nitrogen for grain yield production. todays bio-fertilizers are considered as a best replacement for chemical nitrogen to increase soil fertility and sustained agricultural production. meanwhile, the use of soybean symbiotic bacteria and nitroxin, which contain the most effective nitrogen-fixing bacteria of the g...
Soybean has the potential to bring significant benefits in diversified cropping systems, which could help restructuring soil fertility and allow smallholders increase grain yield. Rhizobium inoculation improves biological nitrogen fixation (BNF) legume crops assists resource-poor farmers yield at lower financial costs. The efficacy of symbiotic bacteria on legumes can also be improved...
Thirteen Acacia species were classified into three groups according to effective nodulation response patterns with fast- and slow-growing tropical strains of Rhizobium. The first group nodulated effectively with slow-growing, cowpea-type Rhizobium strains; the second, with fast-growing Rhizobium strains; and the third, with both fast- and slow-growing Rhizobium strains. The Rhizobium requiremen...
The effect of four different levels of irrigation periods, including normal irrigation, irrigation after 100, 150, and 200mm evaporation, with three different bio-fertilizer including control, Mycorrhiza, and Rhizobium were investigated on morphological and yield traits of guar. The experiment was conduct in form of split-plot design with irrigation periods as main plots and bio-fertilizers as ...
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