INTERNATIONAL JOURNAL OF AGRICULTURAL TECHNOLOGY

Volume 17, No. 01, Month JANUARY, Year 2021, Pages 155 - 168

Improving and effect of bio fertilizer on enhancement of the growth and bio chemical characteristic of photosynthesis on the blackgram (vigna mungo l.)

Lalitha, S. and Santhakumari, R.

Abstract Download PDF

Biofertilizer is an increasingly available in the market as one of the option in contrast to chemical fertilizer. The effectiveness of the growth of Vigna mungo L. utilizing biofertilizers, Pseudomonas fluorescens, and Bacillus subtilis was investigated. The rhizosphere soil sample collected from Dharmapuri District. The plants were raised in pots containing soil amended with various biofertilizers application (Control, P. fluorescens, B. subtilis, P. fluorescens+ B. subtilis). The seeds of Vigna mungo L. were transplanted in 4 pots of equal size, which were noted as treatment (T1-T4). The morphological parameters such as, shoot, root and leaf length, and biochemical constituents for example chlorophyll, carotenoids, carbohydrate and protein content were analyzed at 60 days respectively. Compare with all pots the combined inoculation of the biofertilizers (T4) P. fluorescens+ B. subtilis in 60 days showed better response in all the parameters was tested.

Keywords

Biofertilizer, Agriculture, Vigna mungo L., Yield, Growth

---