Year 2015

ASSESSMENT OF PHYSICO-CHEMICAL PROPERTIES OF BURIGANGA AND TURAG RIVER WATER

2019-10-02T06:08:08Z

ASSESSMENT OF PHYSICO-CHEMICAL PROPERTIES OF BURIGANGA AND TURAG RIVER WATER BAGCHI, AMIT This investigation was conducted to assess the physico-chemical properties of different point of Buriganga and Turag Rivers for agricultural purpose. Total twenty samples were collected from each of' the rivers to analyze some physico-chemical properties which are available within the research facility of the department of Agricultural Chemistry in Sher-e-Bangla Agricultural University. The analytical parameters were -Color. Odor. pH. Total Dissolved Solids (TDS). Salinity, Sodium (Na). Potassium (K). Calcium (Ca), Carbonate (CO3) and Bicarbonate (FIC03). The obtained results of the present study shows that most of the parameters were not exceed the maximum permissible limit for irrigation, livestock and aquaculture except Bicarbonate in both rivers.Bicarbonate was found the ranges of 31 to 91 .Smg/L. whereas the standard limit of Bicarbonateis I .5Omg/L for irrigation. From the statistical point of view, though there were some parameters showed the positive correlation but most of the parameters were negatively correlated with other parameters. From the findings, we may conclude that the quality of rivers water was not so serious problematic for agriculture. A Thesis Submitted to the Department of Agricultural Chemistry Sher-e-Bangla Agricultural University. Dhaka in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE (M.S.) IN AGRICULTURAL CHEMISTRY Semester: Jan-Jun, 2015

SULPHUR AND BORON ON GROWTH, YIELD,OIL AND NUTRIENT CONTENT OF MUSTARD (BARI SHARISHA-9)

2019-10-02T06:08:25Z

SULPHUR AND BORON ON GROWTH, YIELD,OIL AND NUTRIENT CONTENT OF MUSTARD (BARI SHARISHA-9) AZAM, ARSHUL This experiment was conducted in the experimental held of Sher-e-Bangla Agricultural University. Dhaka to know the Combined effect of diFferent levels of Sulphur and Boron on yield and yield contributing characters of"I3ARI sharisha-9" mustard as well as the nutrient content and their uptake by mustard plant.s and seeds. The experiment consisted oltwo factors namely. thur Sulphur levels (0. 10. 20 and 30kg S hzi') and thur Boron levels (0. I. 2 and 3 kg B haS '). It was replicated thrice in a randomized complete block design. The Combined effect of Sulphur and Boron excrted significant influence on most of the selected characteristics viz. plant height (cm), number of branches planr' (no.). pod length (cm). capsule plani' (no.) seed capsule-' (no.). 1000 seed weight (g), grain yield (t had), stover yield (t ha'), harvest index (%), oil content in mustard and N. protein. K, P. S. B content in stover and seed. The highest grain yield (2180 kg lia') was obtained for the Combined effect of S2133 treatment (20 kg S had and 3 kg B ha') because of production of the highest number of capsule planr' (241.3 no) and seed per capsule (15.75 no). Results revealed that highest oil content (45.01%) in mustard was recorded for 53133 treatment (30 kg S had and 3 kg B ha5. which was statistically identical troni the result (43.80%) found for 52133 treatment (20 kg S had and 3 kg B had). Considering the Combined effects of Sulphur and Boron on selected parameters. the treatment S2133 (20 kg S ha and 3 kg 13 ha') could he suggested for "BARI sharisha-9" cultivation in agro-ecotogical zone of Tejgaon. IThaka. A Thesis Submitted to the Department of Agricultural Chemistry Sher-e-Bangla Agricultural University, Dhaka, in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN AGRICULTURAL CHEMISTRY Semester: January-June, 2015

EFFECT OF POTASSIUM AND SULPHUR ON GROWTH, YIELD AND NUTRIENT CONTENT OF BARI PIAZ-4

2019-10-02T06:08:38Z

EFFECT OF POTASSIUM AND SULPHUR ON GROWTH, YIELD AND NUTRIENT CONTENT OF BARI PIAZ-4 ALMAMUN An experment was conducted at the research Iuirm of Sher-e-l3angla Agricultural University. Dhaka during the period from November 2014 to April 2015 to study the growth. yield and nutrient content of onion as influenced by potassium and sulphur. The experiment was laid down in a Randomized Complete Block Design with three replications and consisted of two Ilietors. Factor A (3 Levels of Potassium): K1 140 kg ha" MOP. K7 = 160 kg ha" MOP, K3 = 180 kg ha4 MOP and Factor B (4 Levels of' sulphur): Scj r. Control (no gypsum), 8, 130 kg ha'' gypsum, 82 = 150 kg ha'' gypsum and S3 - 170 kg ha'1 gypsum respectively. In case of potassium, K2 treatment produced the highest yield (8.32 t ha'') and K, produced the lowest yield (7.85 t haj. In case of sulphur. S, produced the highest yield (8.79 t ha'') and Si) produced the lowest yield (7.09 t ha''). The treatment combmation of <22 produced the highest yield (9.10 t ha'') and K,S0 produced the lowest yield (6.98 t ha''). In case the efiect of potassium, the highest sodium. phosphorus, potassium, sulphur, and nitrogen in bulb and leaf sample were obtained from K3 treatment. In case of' sulphur. the highest sodium, phosphorus, potassium, sulphur. and nitrogen in bulb and leaf' sample were recorded from 53 treatment. The treatment combination of K3S1 showed the maximum amount ot sodium. potassium and nitrogen nutrient in bulb and leaf sample. On the other hand the treatment combination of K2S3 performed the maximum results for the sulphur and phosphorus content in bulb and leaf sample. A Thesis Submitted to the Department of Agricultural Chemistry Sher-e-Bangla Agricultural University. Dhaka in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE (M.S.) IN AGRICULTURAL CHEMISTRY Semester: Jan-Jun, 2015

ASSESSMENT OF PHYSICO-CHEMICAL PROPERTIES OF SOME LAKES AND PONDS WATER OF DHAKA METROPOLITAN CITY

2019-10-02T06:08:52Z

ASSESSMENT OF PHYSICO-CHEMICAL PROPERTIES OF SOME LAKES AND PONDS WATER OF DHAKA METROPOLITAN CITY RAHMAN, MD. ZILLUR This study was carried out to determine some physico-chemical properties of different lakes and pond of metropolitan city, namely Curzon Hall, Dhanrnondi, Hatirjhecl and Shcr-c-I3angla Agriculutral University campus. Dhaka. Ten samples were collected from the each pond and lakes to analyze the physico-chemical properties such as Color, Odor. pH, Total Dissolved Solids (TDS), Salinity. Sodium (Na), Potassium (K), Calcium (Ca), Carbonate (CO--,) and Bicarbonate (1 1CO3). The odor of lakes water was slightly bad and the color was light grey to slightly black. The results of the present study shows that except pu, K and HCO3. other measured parameters did not exceed the maximum permissible limit. The p1! exceeded (8.22) the standard limit (>8) for other three lakes except Hatirjheel lake. The K content exceeded the acceptable limit (