Browsing Dept. of Agricultural Chemistry by Issue Date
Now showing items 1-20 of 90
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ALLELOPATHY AND CHEMICAL INVESTIGATION OF SOME JUTE-WHEAT CROP FIELD WEEDS
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2006-06)The allelopathic effect of three important weeds viz. Mutha (Cyperus rotundus), Chapra (Eleusine indica) and Khude Anguli (Digitaria ischaemum) on germination, growth and development of Jute (Chorcorus capsularis) ... -
CHEMICAL INVESTIGATION ON SOME WEEDS OF RICE AND MUSTARD CROPS FOR JUSTIFICATION OF ALLELOPATHIC EFFECT
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2006-06)The allelopathic effects of some weeds on germination and growth of rice and mustard seedlings with their chemical investigation were conducted in the laboratory.This study was performed on naturally occurring growth ... -
CHEMICAL INVESTIGATIONS OF SOME WEEDS OF VEGETABLE CROPS WITH THEIR GERMINATION AND GROWTH EFFECTS
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2007)An experiment was conducted on naturally occurring growth substances in aqueous extracts of some common weeds viz., Lazzabati(T)), Tita Begun(T2), Foska begun (T3), Bichuti (T4), Kanainala (Ts), Thankuni (T¢), Shwetodron ... -
AN APPRAISAL OF GROUND WATER QUALITY AND SOIL PROPERTIES OF DINAJPUR DISTRICT
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2007)A study was conducted to assess the pollution from the soil and groundwater collected from eight upazilla of Dinajpur district in Bangladesh. From different locations, 50 water samples and 50 soil samples were collected ... -
IONIC CONSTITUENTS AND HEAVY METAL CONTAMINATION OF NATURAL WATER IN COAL MINING ‘ AREA OF NORTH-WEST REGION OF BANGLADESH
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2007-06)Judgment of water quality in modern agriculture is essential for irrigating various crops as well as drinking and industrial uses. A research work was conducted during February-April, 2006; to assess the ionic concentration ... -
BIOLOGICAL ACTIVITIES OF DIFFERENT FRUIT-LEAVES WITH THEIR CHEMICAL INVESTIGATION.
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2007-06)An experiment was conducted with naturally occurring growth substances in aqueous extracts of some common fruit leaves viz., Amm (T;), Jam (T2), Jackfruit (T3), Litchy (T3), Bel (Ts), Papaya (T7), Kala (Tg), Guava (T9) ... -
ASSESSMENT OF GROUNDWATER QUALITY FOR SUGAR INDUSTRIAL AREAS OF GREATER DINAJPUR DISTRICT
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2007-06)A study was conducted to evaluate the degree of toxicity of water collected from different sugar industries of greater Dinajpur District in Bangladesh. The 64 water samples were collected from ground sources to study the ... -
BIOLOGICAL ACTIVITY OF LEAVES OF SOME ORNAMENTAL PLANTS EXTRACTS WITH EMPHASIS ON CHEMICAL INVESTIGATION
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2007-06)An experiment was conducted on biologically active substances in aqueous extracts of leaves of some ornamental plants viz., joba (Hibiscus rosa sinensis), kamini (Murraya exotica), sephali (Nyctanthes arbortristis), bokul ... -
SOIL AND GROUND WATER APPRAISAL OF LEVEL BARIND TRACT AND NORTH — EASTERN BARIND TRACT FOR IRRIGATED AGRICULTURE
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2007-06)A study was conducted to assess the quality of the soil and groundwater collected from three thana of Dinajpur district in Bangladesh. 55 water samples and 15 soil samples were collected from different locations for ... -
IONIC CONSTITUENTS AND HEAVY METAL CONTAMINATION OF NATURAL WATER IN COAL MINING AREA OF NORTH-WEST REGION OF BANGLADESH
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2007-06)Judgment of water quality in modern agriculture is essential for irrigating various crops as well as drinking and industrial uses. A research work was conducted during February-April, 2006; to assess the ionic concentration ... -
GROWTH REGULATORY ACTIVITIES OF SOME FRUIT LEAVES AND CHEMICAL INVESTIGATIONS ON THE LEAVES OF Dillenia indica
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2007-06)An experiment was conducted on naturally occurring growth substances in aqueous extracts of some common fruit plant leaves viz., Mango (T2), Black berry (T3), Jack fruit (T4), Litchi (Ts), Wood apple (T¢), Indian dillenia ... -
PHYSICO-CHEMICAL CHARACTERISTICS OF SOME MANGO VARIETIES GROWN IN NORTHERN REGION OF BANGLADESH
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2008-06)The present study was conducted at the laboratories of the Department of Agricultural Chemistry and Biochemistry in Hajee Mohammad Danesh Science and Technology University, Dinajpur during the period from May, to September, ... -
GROWTH REGULATORY ACTIVITIES OF THE AQUEOUS EXTRACT OF SOME LEAVES OF ORNAMENTAL PLANTS ON OKRA IN POT CONDITION AND CHEMICAL INVESTIGATION
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2009)The experiment was conducted to study the growth regulatory activities of some leaves of ornamental plants on okra in pot condition. Different leaf extracts of ornamental plants viz., Parrot tree (Butea monosperma), ... -
ROOT GROWTH, HYDROULIC CONDUCTANCE AND YIELD OF RICE (BRRIdhan28) UNDER LIMITED WATER AND GROWTH REGULATOR
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2009)A field experiment was carried out to study the effect of different doses of IAA alone or in combination with soil water on root growth, hydraulic and yield performance and to determine the effective dose for IAA for boro ... -
GROWTH REGULATORY ACTIVITIES OF AQUEOUS EXTRACT OF SOME FRUIT LEAVES ON POT SOIL WITH EMPHASIS ON CHEMICAL INVESTIGATIONS
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2009)An experiment was conducted on naturally occurring growth substances in aqueous extracts of some common fruit plant leaves viz., indian dillenia (T)), black berry (T>), olive (T3), jujube (T4), carambula (Ts) for a ... -
GROWTH REGULATORY ACTIVITIES OF THE AQUEOUS EXTRACT OF SOME LEAVES OF ORNAMENTAL PLANTS ON OKRA IN POT CONDITION AND CHEMICAL INVESTIGATION
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2009)The experiment was conducted to study the growth regulatory activities of some leaves of ornamental plants on okra in pot condition. Different leaf extracts of ornamental plants viz., Parrot tree (Butea monosperma), ... -
ROOT GROWTH AND YIELD OF SUMMER MUNGBEAN IN RESPONSE TO RESIDUAL EFFECT OF DIFFERENT LIMING CONDITIONS
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2009-06)A field experiment was conducted to investigate the root growth and yield potential of summer mungbean under residual effect of different levels of lime. Different doses of dolomite (CaCO;.MgCO3) lime were used for liming ... -
Insecticidai Activities and Chemical investigation of Common Cockiebur and Bisodicaf
(HAJEE MOHAMMOD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR, 2009-06) -
BIOLOGICAL ACTIVITY OF SOME HERBAL PLANTS IN THE ~ FIELD OF AGRICULTURE WITH CHEMICAL | INVESTIGATION
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2010)An experiment was conducted on biologically active substances in aqueous extracts of leaves of some herbal plants viz., bohera ( 7erminalia belirica), horitoki ( Zerminalia chebula), tulsi (Ocimum gratissmum) and arjun ... -
ASSESSMENT OF SURFACE AND GROUND WATER IN PHULBARI UPAZILA NORTH EAST OF BANGLADESH
(HAJEE MOHAMMAD DANESH SCIENCE AND TECHNOLOGY UNIVERSITY, DINAJPUR., 2010)A study was carried out to evaluate the quality of groundwater of 93 tube wells (HTW, STW and DTW) under phulbari upazila in the Dinajpur district. The samples were chemically analyzed and classified on the basis of ...