title: Performance of fenugreek bioinoculated with Rhizobium meliloti strains under semi-arid condition.
abstract: Rhizobium meliloti strains were isolated from the fields of S.D. Agricultural University (Gujarat, India) and were maintained in the Congo Red Yeast Extract Mannitol Agar medium. These strains were tested for their effectiveness for fenugreek crop grown under semi-arid condition. Among the six Rhizobium strains, FRS-7 strain showed best plant growth parameters like shoot length, shoot dry weight, shoot total nitrogen, root length, root dry weight, root total nitrogen, seed yield, 1000 grain weight, number of root nodules, and nodules fresh and dry weight. The performance of this strain was better as compared to 20 kgN ha(-1) treatment through urea and was even far better over control plot. Seed yields obtained with FRS-7 during two years were 10.14 and 9.66 q ha(-1); which was about 36.8% and 45.9% high over control. This strain resulted in saving of about 20 kgN ha(-1) accompanied with better crop yield and soil health. Results of the present experiments can be utilized in integrated nutrient management for cultivation of fenugreek in semi-arid areas to provide sustainability to agricultural productivity in such regions.
authors.forename: N K
authors.initials: NK
authors.lastname: Singh
authors.forename: D B
authors.initials: DB
authors.lastname: Patel
mesh_terms: D004777:Environment; D053204:Root Nodules, Plant / Q000382:microbiology / Q000502:physiology; D016962:Sinorhizobium meliloti / Q000502:physiology*; D029910:Trigonella / Q000254:growth & development* / Q000382:microbiology*