Thursday, August 17, 2017

Sustainable Development Issues: Population

Sustainable Development Issues: Sustainable Development: “Development that meet the needs of present generations without compromising the ability of future generations to meet their needs”. WCED, 1987. Population Growth: “Human...

Asexual Propagation of Plants

Asexual Propagation Of Plants: Asexual propagation is the multiplication of plant material without passing through the seed cycle. It is accomplished by “mitosis”: the cell...

Methods of Weed Control

WEED CONTROL: Weed is a plant growing where it is not wanted, especially among crops or garden plants. Harmful Effects of Weeds: Compete with crops for...

Principles of Crop Management

PRINCIPLE OF CROP MANAGEMENT: The basis of crop management is expressed through a simple equation expressed below: Input                            →        Crop                                         →     ...

Methods of Crop Irrigation

Irrigation of Crops: Pakistan has a cultivated area of 22.04 mha out of which 18 mha is irrigated area and the rest relies on rainfall...

Methods of Measuring Development in Humans

Methods of Measuring Development: Introduction:  Development describes the growth of humans throughout the lifespan, from conception to death. The scientific study of human development seeks to...

Sexual Propagation of Plants

SEXUAL PROPAGATION OF PLANTS:- Sexual propagation of plants involve the union of male and female sex cells, the formation of seeds and therefore, creation of...

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