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ThesisItem Open Access EMPOWERMENT OF RURAL WOMEN BY PARTICIPATION IN AGRI-BASED ENTERPRISES(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2024-02-13) DANGORE ASHWINI PRAMODRAO; Sawant P. A.; Warawadekar S. C.; Kshirsagar P. J.; More V. G.The present study was conducted in all the five districts of Konkan region of Maharashtra namely Plaghar, Thane, Raigad, Ratnagiri and Sindhudurg with the major objective to study the empowerment of rural women in agri-based enterprises. Total 250 trained rural women were selected from all five districts of Konkan region and 'ex-post-facto' research design was used for the present study. The data were collected by personal interview of trained rural women.ThesisItem Open Access PRODUCTION, PROCESSING AND EXPORT OF RICE: AN ECONOMIC ANALYSIS(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2024-01-30) CHAKRANARAYAN ANKITA DINKAR; Torane S. R.; Kshirsagar P. J.; Sawant P. A.; Thorat T. N.; Naik V. G.The study entitled "Production Processing and export of Rice: An Economic Analysis," was conducted with the specific objectives, relying on both primary and secondary data. Primary data were obtained through the personal interview. Three districts of north Konkan region of Maharashtra state, India were selected. The final sample consisted three districts, nine tahsils, 18 villages, and 180 rice growers.ThesisItem Open Access BIOREMEDIATION OF METHANE EMISSION USING METHANOTROPHIC BACTERIA IN PADDY(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2024-02-23) CHOUDHARY JYOTI; More S. S.; Kasture M. C.; Rajemahadik V. A.; Kadam J. J.An investigation entitled, “Bioremediation of methane emission using methanotrophic bacteria in paddy” was undertaken during kharif, 2022-23 at experimental farm, department of Soil Science and Agricultural Chemistry, Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth Dapoli, Dist. Ratnagiri. The field experiment was laid out in the factorial complete randomised design, consisting 16 treatment combinations comprising two factors i.e. four different nutrient source viz, control, recommended dose through chemical fertilizer, recommended dose through konkan Annapurna briquette and gliricidia application and four different methanotrophic consortium viz, control, type I, type II, and type Ib which were replicated three time to study the effect of different nutrient source and methanotrophic bacteria on methane emission, growth, yield parameters, as well as chemical properties and nutrient availability in soil. The experimental soil was lateritic, sandy loam in texture and moderately acidic in reaction. The soil was very high in organic carbon content, medium in available nitrogen, low to medium in available phosphorus and high in available potassium content. The sole application of Konkan Annapurna Briquette (34:14:6 N:P2O5:K2O) along with vermicompost significantly reduced methane flux followed by recommended dose of fertilizer 100:50:50 N:P2O5:K2O kg ha-1. On the other hand, the sole application of glyricidia as green manure along with vermicompost to fulfil the nutrient requirement, encouraged methane flux. The combine effect of nutrient source and methanotrophic bacteria also significantly reduce methane flux in that type I and Konkan Annapurna Briquette (34:14:6 N:P2O5:K2O) application effectively reduce methane flux. On the other hand, application of glyricidia organically without application of methanotrophic bacteria encouraged methane flux. The significantly highest yield attributes like highest grain yield and straw yield was found were application of recommended dose of fertilizer 100:50:50 N:P2O5:K2O kg ha-1 through chemicals fertilizer. Also growth parameter viz. number of tillers, plant height and number of panicles were recorded highest in the treatment recommended dose of fertilizer 100:50:50 N:P2O5:K2O kg ha-1 through chemicals fertilizer was applied. The highest available nitrogen was recorded where 34:14:6 N:P2O5:K2O kg ha-1 through Konkan Annapurna Briquette was applied. The application of recommended dose of fertilizer significantly recorded the highest available potassium content (30 DAT) in soil. Based on the experimental findings, concluded that the application of methanotrophic consortium effectively mitigate methane emission by reducing methane flux, in that Type-I methanotrophic consortium more effectively reduced the methane flux @ 13% compared to green organic manuring and it could be concluded that, the recommended dose of fertilizer through chemicals followed by Konkan Annapurna Briquette can improve nutrient availability, thereby improving yield of the paddy under submerged condition in lateritic soil of Konkan region.ThesisItem Open Access SUPPLEMENTATION OF MODIFIED AMRASHAKTI MULTINUTRIENT SOLUTION THROUGH FOLIAR APPLICATION FOR IMPROVING THE YIELD AND QUALITY OF ALPHONSO MANGO (Mangifera indica L.)(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2023-12-13) PATIL DIPIKA SUHAS; Deshmukh S. V.; Kasture M. C.; Parulekar Y. R.; More S. S.The present investigation entitled, “Supplementation of modified Amrashakti multinutrient solution through foliar application for improving the yield and quality of Alphonso mango (Mangifera indica L.)” was conducted during June 2022 to May 2023 at Centre of Excellence for Mango, Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, Ratnagiri (M.S.). The ten treatments; RDF, previous Amrashakti spray and eight modified Amrashkti multinutrient solutions were distributed among three replications and were repeated three times in the experiment. The different combinations of water soluble fertilizers were tested for compatibility and the results were divided into three categories: compatible, least compatible and incompatible.The final8 compatible and clear multinutrient solutions were formulated by using different water-soluble fertilizers and used for the experimental research on mango to attain higher yield. Further, the application of modified Amrashakti multinutrient solution @ 0.5% (Urea, SOP, each) + 0.15% (Phosphoric acid) + 0.25 % (ZnSO4, Borax, CuSO4 each) + 0.0075% (Ammonium molybdate) along with RDF (T4) recorded significantly superior yield (5.56 t ha-1) rest of the treatments. The primary nutrients in leaves viz.,nitrogen, phosphorus and potassium content were discovered to be non-significant during all stages of mango growth but there were numerical differences, which affected the mangoyield and quality. The maximum total zinc and copper content of leaves at marble stage were reported in treatment T2 comprising RDF + Foliar spray @ 0.5% (Urea, SOP, SSP each) + 0.25 % (ZnSO4, Borax, CuSO4 each) + 0.01% (Sodium molybdate) and T6 comprising foliar application of modified Amrashakti @ 1% (Calcium nitrate) + 0.1% (Phosphoric acid) + 0.55% (Potassium nitrate) + 0.25 % (ZnSO4, Borax, CuSO4 each) + 0.0075% (Ammonium molybdate), respectively. At egg stage, the total calcium content of leaves was observed in the treatment T6 receiving foliar application of modified Amrashakti @ 1% (Calcium nitrate) + 0.1% (Phosphoric acid) + 0.55% (Potassium nitrate) + 0.25 % (ZnSO4, Borax, CuSO4 each) + 0.0075% (Ammonium molybdate). However, the maximum total zinc and copper content was observed with the application treatment T9 i.e. foliar application of0.5% (Urea, SOP, each) + 0.1% Phosphoric acid + 0.25 % (ZnSO4, FeSO4, MnSO4, CuSO4 each) + 0.2% (Microsil) + Water soluble Calcium @ 0.2 %. Treatment T4, which consisted of foliar spray of 0.5% (Urea, SOP, each) + 0.15% (Phosphoric acid) + 0.25% (ZnSO4, Borax, CuSO4 each) + 0.0075% (Ammonium molybdate), considerably enhanced the nutritional content of total iron and manganese in fruit pulp.Since the treatments were applied by foliar feeding, the non-significant effect was observed on the soil properties.ThesisItem Open Access In vitro shoot development from callus and other explants in teak (Tectona grandis Linn.f.)(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2023-12-27) Shinde Pratik Suresh; Deshpande R. S.; Mane A. V.; Sawardekar S. V.; Rane A. D.The present investigation on “In vitro shoot development from callus and other explants in Teak (Tectona grandis Linn.f.)” was carried out at the Plant Biotechnology Centre, College of Agriculture, Dapoli, Dist. Ratnagiri 415 712 (Maharashtra). Among the matured and juvenile explants used, apical buds and nodes from juvenile plants were found best for shoot induction. T11 (Ethyl Alcohol 70% for 10 sec. + HgCl2 0.05% for 5 min.) achieved the highest aseptic culture establishment rate (70.60%) and the highest survival rate (72.00%) for surface sterilization of these explants. Browning of the media was prevented by using PVP (100 mg l-1) as an antioxidant and dark incubation for three days, resulted in aseptic cultures. Among the various treatments, the MS medium with 2.0 mgl-1 BAP shown the best for teak explant establishment and shoot induction. In MS media supplemented with 1.0 mg l-1 BAP and 2.0 mg l-1 NAA, callus induction was better in leaf explants of young teak plants while shoot induction was better in apical buds and nodes.ThesisItem Open Access STUDIES ON STORAGE ROT OF TUBER CROPS IN KONKAN REGION(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2024-02-13) AROTE RUTUJA RAJARAM; Rathod R. R.; Kadam J. J.; Mahadik S. G.; Gudadhe Pradnya S.The Elephant Foot Yam (EFY), technically known as Amorphophallus paeoniifolius from the family Araceae, is a South East Asian native. Yam Plants (Lesser Yam-Dioscorea esculenta and Greater yam- Dioscorea alata) are the members of genus Dioscorea. They belong to Dioscoreaceae family. The post harvest losses that affect other vegetable crops, same also affect elephant foot yam, lesser yam and greater yam tubers, including weight loss and pest attack. In Konkan region, during recent years, the storage rot disease found to occur on tuber crops, at AICRP on tuber crops, CES, Wakavali. (DBSKKV, Dapoli).ThesisItem Open Access ECONOMICS OF DAIRY BASED FARMING SYSTEMS IN RATNAGIRI DISTRICT (MAHARASHTRA)(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2023-12-18) JADHAV ANKITA PRAKASH; Bhosale S. S.; Torane S. R.; Borate H. V.; Kulkarni S. M.The present study mainly focuses on profitability of dairy based farming systems in Ratnagiri district. A sample of 90 farmers were selected from the study area. In the study area, four dairy based farming systems were identified.ThesisItem Open Access AN ECONOMIC ANALYSIS OF SURANGI (Mammea suriga) IN SINDHUDURG DISTRICT (MAHARASHTRA)(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2023-12-21) SAWANT MANTHAN SURESH; Naik V. G.; Bhosale S. S.; Sawant P. A.; Kulkarni S. M.The present study was mainly based on the cost, returns and profitability of Surangi cultivation in Sindhudurg district of Maharashtra. Data were collected from ninety surangi growers for calculating cost and returns whereas primary data from twenty respondents were considered for calculation of establishment cost. Farmers were categorized into small (1-13 trees), medium (14-23), and large (above 24 trees) groups based on number of trees owned by them. Utilizing standard cost concepts, the study aimed to calculate cost return and profitability in surangi cultivation. It was observed that at overall level total cost incurred in surangi cultivation was Rs. 86032.82/ha and total returns were Rs.202902.80/ha. Per quintal cost and productivity for surangi at overall level was Rs. 16583.02 and 5.16 quintal respectively. The benefit cost ratio at overall level was found to be 2.37 which indicates that the Surangi cultivation is profitable.ThesisItem Open Access Farm typology ananysis in midlands of Kerala(Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli, 2023-12-21) Aiswarya G. B; Kshirsagar P. J.; Bhosale S. S.; Kadam J. R.; Kulkarni S. M.The present study focuses mainly on the current diversification scenario in the midland region of Kerala. Data were collected from 90 sample famers spread over three districts. i.e., Thiruvananthapuram, Kottayam and Kannur.
