PHOSPHORUS MANAGEMENT IN GROUNDNUT (Arachis hypogaea L.) USING SLUDGE IN VERTISOLS OF NORTHERN TRANSITIONAL TRACT OF KARNATAKA
| dc.contributor.advisor | PALLED, Y. B. | |
| dc.contributor.author | GANGANNA | |
| dc.date.accessioned | 2019-10-19T06:15:09Z | |
| dc.date.available | 2019-10-19T06:15:09Z | |
| dc.date.issued | 2001-08-02 | |
| dc.description.abstract | A field experiment was conducted on black soils at Main Research Station, University of Agriculture Sciences, Dharwad, during kharif 1999-2000 to study the effect of phosphorus management practices iii groundnut using sludge. The treatments consisted of two sources of phosphorus (sludge and SSP), FYM and phosphorus solubilizer (Pseudomonas stnata). The experiment was laid out in randomised block design with three replications. The pod yield of groundnut differed significantly with different treatments. The maximum pod yield (45.9 q/ha) was recorded in treatment that received 50% phosphorus through sludge plus 50% phosphorus through SSP along with FYM and phosphorus solubilizer and was on par with 100% phosphorus through SSP alone. The kernel yield and oil yield per ha also differed significantly by different treatments. The highest kernel yield (33.33 q/ha) and oil yield (15.33 q/ha) were obtained in treatment receiving 50% phosphorus through sludge plus 50% phosphorus through SSP along with FYM and phosphorus solubilizer. The values of growth components (Plant height, number of branches per plant, leaf area per plant, LAI and dry matter production and its distribution in different parts) and yield components (number of pods per plant, pod weight per plant and 100 pod weight) were also higher with the application of sludge and SSP in the ratio of 1:1 and 3:1 along with FYM and phosphorus solubilizer. Maximum net income (Rs. 46,012/ha) was realised in treatment receiving sludge and SSP in the ratio of 1:1 along with FYM and phosphorus solubilizer. Higher B:C ratio was recorded in treatment which received sludge and SSP in the ratio of 3:1 along with phosphorus solubilizer. Significantly lower fluoride content in groundnut kernel (3.02 ppm) was found in control treatment which received 100% SSP alone compared to other treatments. | en_US |
| dc.identifier.other | Th-5814 | |
| dc.identifier.uri | http://krishikosh.egranth.ac.in/handle/1/5810132118 | |
| dc.keywords | PHOSPHORUS MANAGEMENT IN GROUNDNUT | en_US |
| dc.language.iso | en | en_US |
| dc.pages | 109 | en_US |
| dc.publisher | UNIVERSITY OF AGRICULTURAL SCIENCES GKVK BANGALORE | en_US |
| dc.sub | Agronomy | en_US |
| dc.subject | null | en_US |
| dc.theme | {Arachis hypogaea L.) USING SLUDGE IN VERTISOLS OF NORTHERN TRANSITIONAL TRACT OF KARNATAKA | en_US |
| dc.these.type | M.Sc | en_US |
| dc.title | PHOSPHORUS MANAGEMENT IN GROUNDNUT (Arachis hypogaea L.) USING SLUDGE IN VERTISOLS OF NORTHERN TRANSITIONAL TRACT OF KARNATAKA | en_US |
| dc.type | Thesis | en_US |