Ecosystem Investigation

ecosystem investigation

An ecosystem is a normal unit consisting of all plants, animals and micro-organisms in an area functioning jointly with all the non-living physical factors of the environment. The aim of this assignment is to focus on ecosystem investigation. Other objectives are observe the ecological balance mo.....

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Mountain Pine Beetle in British Columbia

Mountain Pine Beetle

General purpose of this lecture is to presentation on Mountain Pine Beetle in British Columbia. Mountain Pine Beetle attacks all types of pine trees, but preferential to Lodgepole and Ponderosa Pine. MPB are a natural aspect to a forest ecosystem and beetles don’t kill the tree, Bluestain Fun.....

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Ecology and Behaviour of Red-Vented Bulbul


The major objective of this report is to analysis Ecology and Behaviour of Red-Vented Bulbul at Jahangirnagar University Campus. Other objectives of this reports are to collect Data on different activities, Information on food and feeding habits, Data on nesting areas and nesting sites and Data o.....

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Thesis on Quality of Preserved (-20 °C) Freshwater Giant Prawn

Macrobrachium rosenbergii

Main purpose of this thesis is to analysis Quality of Preserved (-20 °C) Freshwater Giant Prawn. Other objectives are to determine the proximate composition and some mineral contents of freshwater prawn. Thesis also investigate the effect of low temperature on spoilage rate. Finally determine.....

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Detection of Seed Borne Fungi of Some Selected Medicinal Plants

Seed Borne Fungi

Main purpose of this thesis is to analysis Detection of Seed Borne Fungi of Some Selected Medicinal Plants. Medicinal plants constitute a crucial natural wealth of our own country. They play an important role in providing primary medical services to rural persons. They serve as important therap.....

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Escherichia coli and Shigella species in the Freshwater Environment

Levels of ecological organization

Main purpose of this thesis is to analysis of Escherichia coli and Shigella species in the Freshwater Environment of Bangladesh by PCR-DGGE. Other objectives are Recovery of the environmentally stressed, injured and starved Shigella spp. and E. coli from freshwater environment. Here also Stati.....

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Thesis on Effect of Gamma Radiation on the Cucumis Sativus

Gamma Radiation

Major purpose of this thesis is to analysis Effect of Gamma Radiation on the Essential Contents of Cucumis sativus ( Cucumber ) by Tandem Accelerator. Other objectives are identify the essential minerals elements of cucumber (Cucumis sativus) and observe the effect of gamma radiation on trace .....

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Damage Potential Strategy of Papaya Mealybug

Papaya Mealybug

The main purpose of this thesis paper is to brief taxonomic study and biology of P.marginatus and to determine fluctuation and seasonal abundance of P.marginatus. Specific objectives are to find out damage potential of P.marginatus  attacking leaves, immature and mature  fruits of papaya and c.....

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Damage Potential and Control Strategies of Papaya Mealybug


Introduction The papaya mealybug, P.marginatus Williams and Granara de Willink is a small, yellowish insect pest attacking papaya leaves and fruits and it belongs to the Family Pseudococcidae under the Order Hemiptera and Sub-order Homoptera. Its body is generally covered with thick waxy secretio.....

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Productivity and Importance of Gloriosa superba Linn

gloriosa plant

Introduction Gloriosa superba Linn, commonly called Glory Lily, is an important medicinal plant and has been used to cure various aliments in the traditional Ayurvedic system of medicine since ancient times. Due to expanding human population, increasing agriculture, rapid urbanization, unchecked .....

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Management of Cucurbit Fruit Fly

Cucurbit Fruit Fly

INTRODUCTION Bangladesh is predominantly an agriculture based country. But it has a huge deficit in vegetable production. The annual production of vegetables is only 2.5 million tons, including potato and sweet potato (Anon.1993).The optimum requirement of vegetable for a full grown person is 285.....

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Characteristics of Curcuma Longa

Curcuma Longa

 Introduction Turmeric (Curcuma longa) is a rhizomatous herbaceous perennial plant of the ginger family, Zingiberaceae. It is native to tropical South Asia and needs temperatures between 20°C and 30°C (68°F and 86°F) and a considerable amount of annual rainfall to thrive. Plants are gathered.....

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