A pot experiment was laid out at Sri Karan Narendra College of Agriculture, Jobner in 2015 during kharif season using cowpea as a test crop to study the influence soil salinity, phosphorus sources and biofertilizers on yield total nutrient uptake by (Vigna unguiculata L.). The tested completely randomized design which three levels each salinity (EC 1.22, 4.0 6.0 dS/m), (single super phosphate, ...

The use of phosphate solubilizing bacteria as inoculants simultaneously increases P uptake by the plant and crop yield. Strains from the genera Pseudomonas, Bacillus and Rhizobium are among the most powerful phosphate solubilizers. The principal mechanism for mineral phosphate solubilization is the production of organic acids, and acid phosphatases play a major role in the mineralization of org...

<p>The purpose of this study was to examine the effect <em>Rhizobium sp.</em> and phosphate solubilizing bacteria saline-resistant application rock growth production soybean plants in saline soils. The carried out using a 3 x 4 factorial design on basis Completely Randomized Design with replications. first factor is treatment (CFU 109 cells/g) at levels, namely F0 : 0 mg/pot, ...

Crop production encounters challenges due to the dearth of nitrogen (N) and phosphorus (P), while excessive use chemical fertilizers causes environmental hazards. Use rhizobium phosphate solubilizing bacteria (PSB) can be a sustainable strategy overcome these problems. Hence, pot experiment was conducted following completely randomized design explore impact fixing PSB on growth, yield, quality ...

phosphorus (p) is one a nutrient elements for plant growth. in most soils has complex behavior and forms sparingly soluble compounds with soil particles. phosphorus bioavailability can be controlled by soil biological activities for optimum nutrition of plants. this study was carried out in order to isolation of p-solubilizing bacteria (psb) as well as p-solubilizing fungi (psf) and their scree...

introduction: soil fertility management is a key factor in achieving sustainable agriculture. use of organic fertilizers is one of the methods that without environmental harmful effects with improvement of chemical and biological conditions increases soil fertility. nitroxin contains a collection of the best strains of nitrogen fixation bacteria of the genus azospirillum and azotobacter. these ...

Phosphate tailings pose significant risk to the environment as point sources of basic, carbonate-rich effluents. This waste may be judiciously used for the biofertilizer preparation. The enrichment of compost by adding low grade rock phosphate also offers a potential preposition for the effective utilization of insoluble P. Experimentally, the compostable material (Biogas spent slurry) is mixed...

This work was aimed at evaluating the activity of native phosphate solubilizing bacteria on growth and development of radish (Raphanus sativus L.) plants. Bacteria were isolated from the Departament of Sucre (Colombia) soil using selective media (NBRIP), further identifi ed by macroscopic and microscopic observation and biochemically characterized using the API System. Their ability to solubliz...

Phosphorus (P) is one of the major bioelements limiting agricultural production. Phosphate solubilizing fungi play a noteworthy role in increasing the bioavailability of soil phosphates for plants. The present study was aimed at isolating and characterizing phosphate solubilizing fungi from different rhizospheres using both solid and liquid Pikovskaya (PVK) medium. A total of 359 fungal isolate...

Marginal soil is infertile caused by various factors, one of which the excessive accumulation heavy metals. FOBIO microorganism-based biopesticide formula containing phosphate solubilizing bacteria expected to be used reduce excess metals in soil. Brasica rapa L. a variety resistant Pb metal stress and absorbs more into root tissue than leaf with help microorganisms. This study aimed determine ...