Browsing by Author "Vijayalakshmi, A"
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- ItemAnalysis of Biochemical Parameters and Preliminary Phytochemical Screening of Two Medicinal Plants(2017-04) Silpa, M; Vijayalakshmi, A
- ItemBiocompost as Soil Supplement to Improve Vegetative .Rf'- . Growth and Yield of Solanum Nigrum(2016) Vijayalakshmi, AA pot culture experiment was conducted with black nightshade {Solarium nigrum) as the test crop to evaluate the influence of biocompost. Different treatments were used. C -control, Tp compost 1 (Raw corncob composted by using Pleurotus sajor-caju (5t ha ')), T2- compost 2 (Predigested raw corncob + Eudrilus eugeniae (5t ha ')), T3- compost 3 (Raw corncob predigested by using Pleurotus sajor-caju and Eudrilus eugeniae (5t ha ')), T4- compost 4 (Raw coirpith composted by using Pleurotus sajor-caju (5t ha ')), T5- compost 5 (Predigested raw coirpith + Eudrilus eugeniae (5t ha ')) and Tocompost 6 (Raw coirpith predigested by using Pleurotus sajor-caju and Eudrilus eugeniae (5t ha ')). Plant samples at various stages (25, 50, 75 DAS) were analyzed for shoot length, root length, number of leaves, numbei' o f flowers, number of fruits/per plant, fresh weight, dry weight. On 90"’ day yield parameters like number of fruits/plant, diameter of fniit, number of sccds/fruit, fruit fresh weight and fruit dry weight were analyzed. The results of the study showed that the treatment T6 and T3 significantly increased the vegetative and yield parameters of the test crop.
- ItemBIOCOMPOST AS SOIL SUPPLEMENT TO IMPROVE VEGETATIVE GROWTH AND YIELD OF SOLANUM NIGRUM(2016) Vijayalakshmi, AA pot culture experiment was conducted with black nightshade (Solanum nigrum) as the test crop to evaluate the influence of biocompost. Different treatments were used. C —control, T1 - compost 1 (Raw corncob composted by using Pleurotus sajor-caju (5t ha 1 )), T2- compost 2 (Predigested raw corncob + Eudrilus eugeniae (5t ha-I )), T3- compost 3 (Raw corncob predigested by using Pleurotus sajor-caju and Eudrilus eugeniae (5t ha-1)), T4- compost 4 (Raw coirpith composted by using Pleurotus sajor-caju (5t ha-1)), T5- compost 5 (Predigested raw coirpith + Eudrilus eugeniae (St ha-1)) and T6- compost 6 (Raw coirpith predigested by using Pleuroius sajor-caju and Eudrilus eugeniae (5t ha-1)). Plant samples at various stages (25, 50, 75 DAS) were analyzed for shoot length, root length, number of leaves, number of flowers, number of fruits/per plant, fresh weight, dry 90th day yield parameters like number of fruits/plant, diameter of fruit, number of fruit fresh weight and fruit dry weight were analyzed. The results of the study weight. On seeds/fruit, showed that the treatment T6 and T3 significantly increased the vegetative and yield parameters of the test crop.
- ItemBiocomposting of Sugarcane Trash and Corncob for Sustaining Soil Fertility and Crop Productivity(2000-01) Vidhya Rani, S; Vijayalakshmi, A
- ItemBioconversion of Vegetable and Fruit Waste and Its Effect on Growth and Yield Parameters of Black Gram and Lablab(2023-01) Pinky Raihing; Vijayalakshmi, A
- ItemBiometrical and Yield Parameters of Winged Beans [Psophocarpus Tetragonolobus (L) Dc] As Influenced By Cytozyme(1996-05) Khuraijam Mala Devi; Vijayalakshmi, A
- ItemCombined Effect of Pressmud, Farmyard Manure, Gypsum And Zinc Sulphate For Enhanced Crop Productivity And Sustainable Soil Health(2012-04) Sajitha, C; Vijayalakshmi, A
- ItemCombined Effect of Pressmud, Farmyard Manure, Gypsum and Zinc Sulphate for Enhanced Crop Productivity in Cowpea {Vigna Unguiculata L.)(2014) Vijayalakshmi, AThe agroindustrial waste pressmud was composted and along with farmyard manure, gypsum and zinc sulphate was used for the study of seedling, vegetative parameters and yield of cowpea. The composted pressm ud significantly increased the seedling parameters namely length of epicotyls, hypocotyls, root length, number of lateral roots, plant fresh weight and plant dry weight. Gn the 30* Days After Sowing (DAS) the shoot length, plant I fresh weight and dry weight in Tj treatment (composted pressmud + farmyard manure) (14.10cm, 3.41g, 1.09g) were increased when compared to the control (8.41cm, 1.20g, 0.83g). On the 45* DAS shoot length was increased in (composted pressmud + farmyard manure). Root length (24.88 cm) number of leaves (10.66) and number of nodules were significantly increased in T^ (composted pressmud) treatment. The yield parameters length of pod and weight of pod (5.58cm, 0.35g respectively) were increased in Tj treatment (composted pressmud + farmyard manure) and number of seeds per pod (6.50) weight of seeds per pod (0.30g)were increased in T^ (composted pressmud + farmyard manure+ gypsum) treatment respectively. Hence from the present investigation it is clear that pressmud can be recycled and along with farmyard manure, gypsum and zinc sulphate. It can be used as a cheaper source of organic nutrient^ for plant growth.
- ItemComparative Study of Phytochemical Analysis in Leaves, Buds and Flowers of Tecoma stans L. Juss. ex Kunth and Moringa oleifera Lam.(2022-05) Harsha Vardini, M; Vijayalakshmi, A
- ItemA comparative study on the impact of composted pressmud, rhizobium and indole acetic acid on biometric and yield parameters of cluster beans.(2011) Vijayalakshmi, AStudies were carried out to assess the impact of composted pressmud alone and in combination with Rhizobium and Indole-acetic acid on cluster bean. A pot culture experiment was conducted in red soil with cluster bean seeds. The investigation included 5 treatments (T1, T2, T3, T4 and T5) using various combinations of composted pressmud, rhizobium and Indole-acetic acid. A control (To) is maintained. The vegetative parameters like root length, shoot length, number of nodules, number of leaves, plant fresh weight and plant dry weight were significantly increased by all the treatments. T5 (pressmud 5 mg + 1% IAA) was found to be most effective in increasing the biometric parameters. The yield parameters were significantly increased by all the treatments.
- ItemA comparative study on the impact of composted pressmud, rhizobium and indole acetic acid on biometric and yield parameters of cluster beans.(2011) Vijayalakshmi, AStudies were carried out to assess the impact of composted pressmud aione and in combination with Rhizobium and Indoie-acetic acid on ciuster bean. A pot culture expariment was conducted in red soil with cluster bean seeds. The investigation inciuded 5 treatments (T,, Tj, Tj, and T^) using various combinations of composted pressmud, rhizobium and indole-acetic acid. A control (T^) is maintained. The vegetative parameters like root length, shoot length, number of nodules, number of leaves, plant fresh weight and plant dry weight were significantly increased by all the treatments. T^ (pressmud 5 mg -r 1% lAA) was found to be most effective in increasing the biometric parameters. The yield parameters were significantly increased by all the treatments.
- ItemConjugated Effect of Composted Coirpith, Composted Pressmud, Farmyard Manure and Npk on Soil Enzyme Activities and Nutrient Status of Post Harvested Soil of Clusterbean Cyamopsis Tetragonoloba L. (Taub) Var. Pusa Navbahar)(2016) Vijayalakshmi, AA field experiment was conducted to sttidy the efl'ect of composted coirpith, composted pressmud, farmyard manure and NPK on soil enzyme activities and nutrient status of post harvested soil o f clusterbean. The experiment consisting o f twelve treatments (Tj- Control,T2- Composted coirpith (12.5t ha T3- Composted pressmud (12.5t ha"'), T 4 - Farmyard manure (12.5t ha"'), Tj- NPK (100%), Tf,- Composted coirpith (12.5t ha'') + 50% NPK, T7- Composted pressmud (12.5t ha"') + 50% NPK, Tj- Farmyard manure (12.5t ha"') + 50% NPK, To- Composted coirpith (12.5t ha"') + 25% NPK, T„,- Composted pressmud (12.5t ha"') + 25% NPK, I'lj- Farmyard manure (12.5t ha'') + 25 % NPK. T,?- Composted coirpith (6.5t ha'') + Composted pressmud (6.5t ha'') + Farmyard manure (6.5t ha'') was laid in a pot having 7kg soil (per pot) with three replications. Dehydrogenase and the urease enzyme activity of the soil with ditTercnt treatments used for the productivity of cluster bean was high in all the treatments but the maximum was found in T,2 (Composted coirpith (6.5t ha'') + Composted pressmud (6.5t ha'') + Farmyard manure (6.5t ha'') followed by T9 (Composted coirpith (12.5t ha'') + 25% NPK) when compared to the control T,. pH o f the post harvest soil of cluster bean was maximum in Tg (Farmyard manure (12.5t ha'') + 50% NPK), while all other nutrients (electrical conductivity (millimhos cm''), organic carbon (%). available nitrogen (Kg ha''), available phosphorus (Kg ha' '), available potassium (Kg ha''), sulphur (ppm) and available micronutrients (copper (ppm), zinc (ppm), iron (ppm) and manganese (ppm)) were maximum in Ti2(Composted coirpith (6.5t ha'' ) + Composted pressmud (6 5t ha'') + Farmyard manure (6.5t ha'') when compared to the control 'f| in post harvest soil o f cluster bean.
- ItemDevelopment of PANI-EPOXYfiESIN - GOD Electrode by Potentiomctric Method for Determination of Glucose(2011) Thamarai Selvi, J; Vijayalakshmi, AThe poKanilinc-epoxy resin-glucose oxidase (F’ANI-EPOXY RESIN-GOD) electrode has been investigated in the present work. The synthesized PANI-EPOXY RESIN composite films were characterized b\ electrochemical technique, electrical conductivity. UV-visible spectroscopx. Fourier transform infrared (FT IR ) spectroscopy and scanning electron microscope (SEM). The GOD was immobilized on synthesized PANI-Araldite film by cross-linking via Glutaraldehxde in phosphate buffer.
- ItemEco-Freindly Recycling of Organic Wastes for Sustainable Soil Health and Enhanced Crop Productivity(1999-06) Yasodha, T; Vijayalakshmi, A
- ItemEco-friendly Management of Agrowastes and Its Utility in Crop Production(1999-05) Pappa Mahila Devi, M; Vijayalakshmi, A
- ItemEco-Friendly Management of Agrowastes and Its Utility in Crop Production(1999-05) Pappa Mahila Devi, M; Vijayalakshmi, A
- ItemEffect of Biocomposted Cocoa Shell and Jack Fruit Peel Waste on Certain Crop Plants and Soil Fertility(2023-01) Silpa, M; Vijayalakshmi, A