Record Details     « New Search       Brief Record Full Record MARC Record     Bibliographic Data Control Number 411710 Date and Time of Latest Transaction 20201212061614.AM General Information 201212s |||||||||b ||00||| Cataloging Source DOST-PCHRD Main Entry - Personal Name Fernandez, Joyce C   Mamaril, Juanita C Title Statement Studies on rhizobium isolates from tropical legumes of economic importance: I. Utilization of potential energy sources Physical Description 67-74 Summary, Etc. Effective and less effective strains of rhizobium isolates from Centrosema pubescens Benth. (centrosema), C11 and C4; leucaena leucephala (Lam). De wit (ipil-ipil), L15 and L5; Vigna radiata (l) Wilczek, M5 and M4; Arachis hypogaea L. (peanut), P3 and P7; and Glycine max (L) Merr. (soybean) S38 and S13 were grown in 20 energy sources: arabinose, acetate, citrate, fructose, galactose, glucose, glycerol, inositol, lactate, lactose, malate, maltose, mannitol, mannose, ribose,ribitol, sorbitol, succinate, sucrose and xylose. The index of potential energy uti lization (IPEU) was calculated from the growth responses of the strains to the different energy sources. The IPEU) values of the strain are: C11, 0.85; C4 0.70; L15, 0.88, L5 0.83 M5 0.63, M4 0.68, P3 0.70, P7, 1.00; S38 0.88 and S13, 1.00 Effective strains from centrosema and ipil-ipil possess higher IPEU values than the less effective strains while those from cultivated legumes tend to be more discriminating. The efficiency of utilization of the potential energy source by the rhizobium strains was also calculated. Glucose has the highest and acetate the lowest efficiency of utilization. Mannitol has an intermediate value of 0.75 as compared to 0.90 for glucose and 0.40 for acetate Subject Added Entry - Topical Term RHIZOBIUM   FABACEAE   UTILIZATION OF POTENTIAL   ENERGY   SOURCES   RHIZOBIUM   FABACEAE           Physical Location           Digital Copy Not Available          Add to Book Cart  |   Download MARC