EFFECT OF PLANT GROWTH REGULATORS, CHEMICALS AND NUTRIENTS ON MORPHO-PHYSIOLOGICAL, BIOCHEMICAL AND YIELD AND YIELD AHRIBUTES IN MOTHBEAN [ Vigna aconitifolia (Jacq.) Marechal]
| dc.contributor.advisor | Hiremath, S M | |
| dc.contributor.author | Ramesh, Swarna | |
| dc.date.accessioned | 2019-08-22T10:03:44Z | |
| dc.date.available | 2019-08-22T10:03:44Z | |
| dc.date.issued | 2002 | |
| dc.description.abstract | "A field experiment was conducted during kharif, 2001 at Main Research Station, University of Agricultural Sciences, Dharvvad to study the effect of different growth regulators, chemicals and nutrients on morpho-physiological, biochemical and yield and yield attributes in mothbean. The experiment was laid out in randomized block design with treatments comprising three growth regulators (NAA, cycocel and miraculan); two chemicals (salicylic acid and β-naphthol) and three nutrients (FeS04, ZnSO4 and KNO3) with three replications. Application of NAA (20 and 40 ppm) and miraculan (2000 ppm) significantly increased the plant height while, cycocel (500 ppm) decreased the same. .Application of cxcocel (500 ppm) recorded significantly higher number of nodes and number o[ branches followed b}' NAA (20 and 40 ppm). The treatment with growth regulators NAA (20 and 40 ppm) and miraculan (2000 ppm) significantly increased the growth parameters viz., leaf area, LAI, SLW, LAR, BMD and LAD. The application of growth regulators, chemicals and nutrients significantly increased RGR and CGR. The leaf area, LAI, CGR. SLW, BMD showed a significant positive correlation with seed yield. The application of NAA (a 20 ppm was more effective and significantly increased the seed yield followed by NAA @ 40 ppm, miraculan @ 2000 ppm, cycocel @ 500 ppm, salicylic acid @ 500 ppm, β-naphthol @ 10 ppm, FeS04 @ 0.5%, ZnS04 @ 0.5% and KN03@ 0.5% as compared to control. The application of growth regulators, chemicals and nutrients significanth' increased the number of seeds per plant, number of pods per plant, pod weight, pod length and harvest index and these parameters showed a significant positive correlation uith seed yield. Among the treatments, NAA @ 20 ppm is more effective and economical in mothbean." | en_US |
| dc.identifier.citation | No. of references 80 | en_US |
| dc.identifier.uri | http://krishikosh.egranth.ac.in/handle/1/5810123265 | |
| dc.keywords | EFFECT OF PLANT GROWTH REGULATORS, CHEMICALS AND NUTRIENTS ON MORPHO-PHYSIOLOGICAL, BIOCHEMICAL AND YIELD AND YIELD AHRIBUTES IN MOTHBEAN [ Vigna aconitifolia (Jacq.) Marechal] | en_US |
| dc.language.iso | en | en_US |
| dc.pages | 117p | en_US |
| dc.publisher | University of Agricultural Science, Dharwad | en_US |
| dc.research.problem | EFFECT OF PLANT GROWTH REGULATORS, CHEMICALS AND NUTRIENTS ON MORPHO-PHYSIOLOGICAL, BIOCHEMICAL AND YIELD AND YIELD AHRIBUTES IN MOTHBEAN [ Vigna aconitifolia (Jacq.) Marechal] | en_US |
| dc.sub | Crop Physiology | en_US |
| dc.subject | null | en_US |
| dc.theme | EFFECT OF PLANT GROWTH REGULATORS, CHEMICALS AND NUTRIENTS ON MORPHO-PHYSIOLOGICAL, BIOCHEMICAL AND YIELD AND YIELD AHRIBUTES IN MOTHBEAN [ Vigna aconitifolia (Jacq.) Marechal] | en_US |
| dc.these.type | M.Sc | en_US |
| dc.title | EFFECT OF PLANT GROWTH REGULATORS, CHEMICALS AND NUTRIENTS ON MORPHO-PHYSIOLOGICAL, BIOCHEMICAL AND YIELD AND YIELD AHRIBUTES IN MOTHBEAN [ Vigna aconitifolia (Jacq.) Marechal] | en_US |
| dc.type | Thesis | en_US |