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Master Degree Theses
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ThesisItem Open Access Determination of residues of carbaryl and endosulfan on in mango fruits(Department of Entomology NAU, Navsari, 1978-08) Valand, Vitthalbhai Maganbhai; Shah, A. H.ThesisItem Open Access The Effect of Soil Application of NP and K On the yield and Leaf composition in Chiku (Achras sapota L) cv. Kalipatti(Horticulture Department, N. M. College of Agriculture, Navsari Agriculture University, 1978-09) Kachhadia, Babubhai Thakarashibhai; Narasiwham, BThesisItem Open Access Determination of Residues of Carbaryl and Endosulfan On in Mango Fruits(Agricultural Entomology Department, N. M. College of Agriculture, Gujarat Agricultural University, 1978-08) Valand, Vitthalbhai Manganbhai; Shah, A. H.This study on the determination of residues of carbaryl and endosulfan on/in mango fruits is in partial fulfilment of the M. Sc. (Agri.) Course which VALAND VIT'l'HALBHAI MAGANBHAI has taken up under the direction of Dr. Shah A. R., Professor and Head, Department of Entomology, N. M. College of Agriculture, Navsari. Chemioal and micro bio-assay of residues of recommended insecticides, viz., carbaryl and endo.ulfan which were used at the concentration of 0.2 per cent and 0.075 per cen~respectivel~ as schedule of spraying in 1976-77 and only one spraying in 1977-78 as a part of insect pest management programme in mango crop have been carried out. In the chemical assay the residues of carbaryl on the mango fruits found immediately after the last spraying was 58.15 ppm in 1976-77, and the same after 3rd, 7th and 25th days were 37.22, 18.49 and 10.30 ppm respectively. Similarly, it was 52.56 ppm as initial deposit in 1977-78 and the same after 3rd, 7th and 19th day of one spraying were 38.00, 20.50 and 8.80 ppm respectively. 'thus the reduction percentage of carbaryl residue found were 36.00, 50.32 and 65.71 per cent in 1976-77 and 27.70, 61.00 and 83.26 per cent in the year 1977-78 on 3rd, 7th and 25th/19th day after spraying of oarbaryl respectively. The half life of carbaryl residues wes· 3.19 and 3.00 days in 1976-77 and 1977-7.8 respectivelyThesisItem Open Access Responce to Different levels of NPK based on soil test recommendation on yield content and uptake of nutrients by wheat J-24(Agricultural Chemistry and Soil Science Department, N. M. College of Agriculture Gujarat Agricultural University, Navsari, 1979-09) Kalathia, Ramjibhai Jadavbhai; Mehta, P. M.ThesisItem Open Access Studies on Uncommon Diseases of Paddy(N. M. College of Agriculture Gujarat Agricultural University Navsari Campus, 1974-05) Bhakta, Tulshibhai Khushalbhai; Joshi, H. U.ThesisItem Open Access Genetic Variability, Correlations and Path Coefficient Analysis of Grain Yield in Some Rabi Types of Sorghum [Sorghum bicolor (L.) Moench(Botany Department, N. M. College of Agriculture, 1977-02) Dhimmar, Zaverbhai Ranchhodbhai; Desai, K. P.ThesisItem Open Access Effect of Different Nitrogenous Fertilizers and Methods of Application on Yield, Content and Uptake of NPK by Summer Paddy Ratna(Agricultural Chemistry and Soil Science Department, N. M. College of Agriculture Gujarat Agricultural University, Navsari, 1978-09) Patel, Pravinkumar Jagabhai; Mehta, P. NThesisItem Open Access Responses of IR-8 and Jaya Rices to pudding, Non-pudding and To Planting and Seedig Methods(Agronomy Department, N. M. College of Agriculture Gujarat Agricultural University, 1972-05) Patel, Natvarlal Vikrambhai; Natvarlal, VikrambhaiThesisItem Open Access Genetic Studies on Qualitative and Quantitative Traits in Upland Cotton (Gossypium hirsutum L) using 2xn Crosses(Botany Department, N. M. College of Agriculture, 1978-08) Boghara, Dhirajlal Govindbhai; Mehta, N. P.