http://localhost:8080/handle/123456789/2792 2026-04-08T15:01:28Z 2026-04-08T15:01:28Z HAQUE, MD. AINUL http://localhost:8080/handle/123456789/1931 2019-10-02T05:42:12Z 2010-12-01T00:00:00Z

ASSESSMENT OF MAJOR CHEMICAL CONSTITUENTS OF SALINE SOIL OF GRFAATER KHULNA DISTRICT HAQUE, MD. AINUL The experiment was conducted to assess the major chemical constitunLs of saline soil. A typical saline area of Bangladesh namely Khulna (J)omoria and Ratiaghata lipazil ) , Bagherhat (Sadar and Rampal upazila) and Satkhira (Samnagar and Kaligonj upazila) districts were selected. Four villages from each upazila were selccted. The surlhce soil of 0 to 15 cm were collccted from 24 village of saline zone of greater Khulna district during the period from February to March 2010. The chemical analyses of soil constituents include total nitrogen, available phosphorus and sulphur, exchangeable ions of Na K , Ca'-t Mg2' and Cl and chemical properties such as pH, PC, SSP and SAR were determined and recorded. The pH and PC of all these soil samples varies from 4.82 to 7.56 mhos cm and 1.20 to 5.35 dSnf expressing acid to slightly alkaline and non saline to moderately saline in nature respectively. I'otal nitrogen ranged from .01 to 0.15 % at Madardia of Rampal upazila and Soondarmohal village of l3atiaghata upazila respectively. The available sulphur and phosphorus were recorded as 0.13 to 0.86 and 16.52 to 55.23 m.e/l00 g soil respectively.The dominant exchangeable cations and anion were Na', Ca2' Me, Cl' and K4 . The range of these ions were found as 1.93 to 14.13, 4.68 to 14.56, 3.03 to 5.85, 1.73 to 4.72, 0.13 to 0.60 m.e/100 g soils respectively over 24 villages of greater Khulna district. The SAR of the soil of these villages were recorded from 0.90 to 5.93 which were very sensitive to crops. The SSP of the soil samples ranged from 19 to 56%. The soils of these village were permissible to good for cultivation. The soil of I3hagmari, Noornagar and Hajipur villages were acidic, the soil of Shanpara, Ashan-Nagar, Chatchotia. Dulibola, Palit-Katti. Dakkin-Kooltali and Kooltali villages were slightly acidic, the soil of Radha-Ballop, Cioojiati, Katoora, Deema, BadraSannashi, Suto-Sannashi, Mollikaerbeard, Soondarmohal, and Kodla village were particularly neutral and the soil of Madardia village was slightly alkaly in nature. A Thesis Submiued to the Faculty of Agriculture, Sher-e-Bangra Agriculiural University, Dhaka-1207 in part fulfillment of requirements for the degree of MASTER OF SCIENCE (M.S.) IN AGRICULTURAL CHEMISTRY SEMESTER: July- December'10

2010-12-01T00:00:00Z UDDIN, MD.HELAL http://localhost:8080/handle/123456789/1930 2019-10-02T05:42:24Z 2010-06-01T00:00:00Z

PROXIMATE NUTRIENT CONTENTS IN SOME SELECTED VEGETABLES UDDIN, MD.HELAL The present study was considered to investigate the nutritional quality of fifteen leafs' and fruit vegetables grown in Bangladesh. The experiment was done on fifteen vegetables viz. Arnaranthus gangeticus (Lalshak)). Atnaranthus lividus (Danta). Rap/ian us sativus (Mulashak)). Momordica charantia (Karola), Trichosant/zes dioica (Potal). Solanuin tuberosurn (Alu). Lablab niger (Sheem), Dacus carota (Carrot). Lycopers icon esculent urn (Green and ripe tomato), Brass icc oleracea var botrytis (Phulkopi). Brassica oleracea var cap/twa (Bandhakopi). Raphanus sativus (Mula) and chenopodiurn a1bun (Goose foot) and Arnrul leaf. The experiment was laid out in a single factor contpletely randomized design with three replications. The vegetables were collected from local markets of Dhaka city. Observations were made on nutritional quality characters like the contents of protein, fat, carbohydrate and minerals in the target vegetables. There was significant variation among the vegetables in respect of all the quality characters such as protein, fat, carbohydrate and mineral content. Results revealed that protein and fat content was greater in lea' vegetables than fruit vegetables. The higher moisture with less protein and fat content were recorded in case of fruit vegetables like Karola and Potal; Karola being the lowest in protein and fat 1.11 and 0.07% respectively. These results indicate that potato and radish contributes less to fulfill our nutritional requirement. The highest iron (4.33%) with higher protein (3.73%) content was recorded for Bothua. The highest fat (0.77%) with higher calcium (2 16%) content was found in country bean. Results revealed that in general, calcium, iron, and other mineral contents were greater in lea' vegetables than root and fruit vegetables except carrot. The highest iron and highest mineral content were recorded in Bothua followed by amrul leaves. The highest calcium with higher mineral content was found in country bean. Country bean, carrot, amrul and bothua stand out to be a good source for protein, fat, calcium, iron and minerals. Therefore, when measures are taken to improve food and nutrition security, there should be a focus on the production and consumption of lalshak. datashak and mulashak. Country bean, carrot. amrul and bothua. A Thesis Submiued to the Faculty of Agriculture, Sher-e-Bangra Agriculiural University, Dhaka-1207 in part fulfillment of requirements for the degree of MASTER OF SCIENCE (M.S.) IN AGRICULTURAL CHEMISTRY SEMESTER: JANUARY-JUNE'10

2010-06-01T00:00:00Z HABIB, MD. AHSAN http://localhost:8080/handle/123456789/1929 2019-10-02T05:42:36Z 2010-06-01T00:00:00Z

THE EFFECT OF UREA ON THE YIELD AND PROTEIN CONTENT OF TWO CULT!VARS OF MUNGREAN HABIB, MD. AHSAN The experiment was conducted in the Farm of Sher-e-Bangla Agricultural University during the period from March to June 2010 to study the effect of urea on the yield and protein content of two cultivars of mungbean BARI mug-I and BARI mug-5. The two factors experiment was laid out in Randomized Complete Block Design (RCE3D) (factorial) with three replications. Data on different yield contributing characters and yield were recorded. At 20.30. 40. 50. 60 DAS and at harvest the taller plant (11.81 cm. 23.40 cm, 34.36 cm, 42.90 cm. 54.97cm and 61.33 cm) was recorded from BARI mug-S, whereas the shorter plant (10.69 cm. 21.26 cm.3 1.27 cm. 40.01 cm. 51.34 cm and 57.33 cm) from BARI mug-I. The higher seed yield (1.65 vita) was observed from BARI mug-S, whereas the lower seed yield (1.45 i/ha) from BARI mug-I. The higher stover yield (2.70 i/ha) 'as recorded from 13AR1 mug-S again the lower stover yield (2.24 t!ha) from BARI mug-I. The maximum protein (27.36%) was recorded for BARI mug-S than minimum protein of BARI mug-I (26.39%). At 20, 30, 40, 50, 60 DAS and harvest, the tallest plant (12.36 cm. 24.13 cm. 35.52 cm. 43.79 em. 56.35 cm and 62.64 cm) was observed from 30 kg N hi'. again the shortest (9.42 cm. 19.54 cm. 28.65 cm. 36.87 cm. 48.39 cm and 55.05 cm) from control (0 kg N ha1). The highest seed yield (1.73 i/ha) was obtained from 30 kg N hi'. again the lowest seed yield (1.24 i/ha) from control (0 kg N haSh. The highest stover yield (2.78 i/ha) was observed from 30 kg N hi'. while the lowest stover yield (2.03 i/ha) from control (0 kg N hi'). The maxitnuni protein content (27.521%) was found from 30 kg N hiS and the minimum protein content (25.49%) from control (0 kg N had). At 20. 30. 401, 50. 60 DAS and harvest the tallest plant (12.76 cm. 24.47 cm. 35.76 cm. 45.13 cm, 57.03 cm and 63.65 cm) was observed from BARI mug-S at 30 kg N ha1, while the shortest (7.41 cm. 17.63 cm. 23.10 cm, 31.77 cm. 42.96 cm and 50.30 cm) from BARI mug- I at control (0 kg N hi') condition. The highest seed yield (1.82 tiha) was recorded from BARI mug-S at 30 kg N hi' and the lowest seed yield (1.05 i/ha) from BARI mug- I at control (0 kg N ha1) condition. The highest stover yield (2.84 t/ha) was observed from BARI snug-S at 30 kg N hi'. whereas the lowest stover yield (1.36 i/ha) from BARI mug-i at control (0 kg N hi') condition. The maximum protein content (28.08°/s) was recorded from BARI mug-S at 30 kg N hi' and the minimum protein content (25.04%) from BARd mug-I at control (0 kg N hi') condition. A Thesis Submiued to the Faculty of Agriculture, Sher-e-Bangra Agriculiural University, Dhaka-1207 in part fulfillment of requirements for the degree of MASTER OF SCIENCE (M.S.) IN AGRICULTURAL CHEMISTRY SEMESTER: JANUARY-JUNE'10

2010-06-01T00:00:00Z ZAMAN, KH. ASHRAF-UZ http://localhost:8080/handle/123456789/1928 2019-10-02T05:42:47Z 2010-12-01T00:00:00Z

EFFECTS OF SALINITY ON GERMINATION, MORPHOLOGY AND MINERAL CONTENTS OF SEEDLINGS OF DIFFERENT RICE (Oryza saliva L.) CULTIVARS ZAMAN, KH. ASHRAF-UZ An experiment was conducted to study the effect of salinity on germination, morphology and mineral contents of seedlings of 28 different rice (Oryza saliva L.) cultivars under 5 levels of salinity (0, 3, 6, 9 and 12 dS mi using completely randomized design with three replications. The germination percentage, seedling height, root dry weight. shoot dry weight and total dry matter of seedlings were significantly influenced by salinity. The higher germination percentage, seedling height. root dry weight. shoot dry weight and total dry matter were found in cultivars Nona Bokkra. Hecra-2. Sadarnota, Lalmota, BINA SaI-2 and BRRI dhan47 while the lower values were recorded in BRRI dhan28 followed by BRRI dhan29 and BR 22. The percent germination, root dry weight. shoot dry weight and total dry matter decreased with increasing salinity levels. Though Lower levels of salinity (0 to 3 dS in-') did not significantly affect on percent germination. The concentration of Na. Ca2' and Mg2' except C and values of Na/K. Na/Ca and Na/Mg ratio significantly increased in seedlings irrespective of cultivars with increasing levels of salinity. Value of Na/K increased slowly in cultivars Bashiraj. BINA Sal-2. Nona l3okkra. Komragor. Lalmota and BRRI dhan47 which is an indication of salt tolerance. A Thesis Submiued to the Faculty of Agriculture, Sher-e-Bangra Agriculiural University, Dhaka-1207 in part fulfillment of requirements for the degree of MASTER OF SCIENCE (M.S.) IN AGRICULTURAL CHEMISTRY SEMESTER: July- December'10

2010-12-01T00:00:00Z