Field evaluation of nursery bed inoculated arbuscular mycorrhiza and rootdip inoculated Azotobacter chroococcum and Aspergillus awamori on aerobic rice
نویسندگان
چکیده
منابع مشابه
Growth, yield index, and photosynthesis traits of sweet pepper grown in vermicompost inoculated with Arbuscular mycorrhiza
ABSTRACT- The aim of this study was to investigate the effects of “Arbuscular mycorrhizal fungi” (AM fungi) density and different growing media on the growth, photosynthesis parameters and yield of sweet pepper under greenhouse conditions. The experiment was conducted as a factorial plan based on control randomized design (CR...
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One of the new methods for optimum management and increasing the efficiency of water resources utilization in agricultural uses is the use of irrigation methods. Considering the importance of this issue, this research was carried out to determine the effect of mycorrhizal fungi on the yield of sunflower cultivars under drought tension conditions and as split split plots based on randomized comp...
متن کاملStudies on Azotobacter Chroococcum Beij.
The study of the metabolism of Azotobacter has been generally approached from the standpoint of the r6le of this organism in the nitrogen cycle in Nature, but the fact that the ability to fix free nitrogen is regulated by the presence or absence of combined nitrogen in the medium has not been given serious attention although it is made plain in the works to be cited. Bejierink and Van Delden (1...
متن کاملEffect of Rhizobium trifolii, Pseudomonas fluorescens and Azotobacter chroococcum on Growth and Yield of Crismon Clover and Rice in a Rice-Clover Rotation
Cultivation of legume species as the second crop in rotation with rice and using plant growth promoting bacteria can be a good approach to improve rice production sustainability. This experiment was carried out to evaluate the effect of plant growth promoting bacteria on accelerating vegetative growth of crimson clover (Alborz 1) and rice (Hashemi) yield in a rice-based cropping system. A facto...
متن کاملchanges in nutrient content of root and grain of wheat cultivars inoculated by azospirillum and mycorrhiza
introduction: providing the nutritional requirements of agricultural crops by non-chemical resources is a new approach in the organic farming that has attracted the attention of both the researchers and the consumers in recent years. therefore, it is highly important to find new fertilizer resources that are both economically able to provide the nutritional needs of the crop plants and have no ...
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ژورنال
عنوان ژورنال: Journal of Applied and Natural Science
سال: 2011
ISSN: 2231-5209,0974-9411
DOI: 10.31018/jans.v3i1.154