M. A. Alam – författare
Visar alla böcker från författaren M. A. Alam. Handla med fri frakt och snabb leverans.
12 produkter
Principles Of Vegetable Production
Av M. A. Alam
E-bok, 2013
6569 kr
Lägg i varukorg
Vegetable farming is the growing of vegetables for human consumption. Traditionally it was done in the soil in small rows or blocks, often primarily for consumption on the farm, with the excess sold in nearby towns. Later, farms on the edge of large communities could specialize in vegetable …
Soil, Plant, Water and Fertilizer Analysis
Av M. A. Alam
E-bok, 2013
6427 kr
Lägg i varukorg
Fertilization is a very important component of plant health care in the landscape. Fertilization is necessary to supplement naturally occurring essential mineral elements in the soil in order to maintain an optimum supply for plant growth. Soil analysis (testing), combined with observations of …
New Aspects In Biotechnology And Microbiology
Av M. A. Alam
E-bok, 2013
4438 kr
Lägg i varukorg
Biotechnology is the use of living systems and organisms to develop or make useful products, or “any technological application that uses biological systems, living organisms or derivatives there of, to make or modify products or processes for specific use”. For thousands of years, humankind has …
Textbook Of Insect Physiology And Morphology
Av M. A. Alam
E-bok, 2013
4791 kr
Lägg i varukorg
An insect uses its digestive system to extract nutrients and other substances from the food it consumes. Most of this food is ingested in the form of macromolecules and other complex substances which must be broken down by catabolic reactions into smaller molecules before being used by cells of the …
Textbook Of Plant Diseases And Their Control
Av M. A. Alam
E-bok, 2013
4438 kr
Lägg i varukorg
Diseases in plants are caused by either non-living environmental factors or living agents. Plant diseases may also be grouped based on the causal agent involved, the plant part affected or the type of symptoms. The non-living or environmental causes of plant disease can be divided into- …
Insect Management Practices In Agriculture
Av M. A. Alam
E-bok, 2013
4791 kr
Lägg i varukorg
Integrated pest management requires an understanding of the ecology of the cropping system including that of the pests and their environment. For example, temperature is the primary factor determining the rate at which insects develop; higher temperatures increase the rate of development. …
Biopesticide and Integrated Pest Management
Av M. A. Alam
E-bok, 2013
3819 kr
Lägg i varukorg
Biopesticides are certain types of pesticides derived from such natural materials as animals, plants, bacteria, and certain minerals. For example, canola oil and baking soda have pesticidal applications and are considered biopesticides. At the end of 2001, there were approximately 195 registered …
Plant Science and Genetics in Agriculture
Av M. A. Alam
E-bok, 2014
6569 kr
Lägg i varukorg
Simple genetic engineering has been practised since ancient times. For thousands of years, plant and animal breeders have selected parent stock with certain desirable traits to produce offspring with the same characteristics. Fast dogs could be bred to become faster, sweet corn could be bred to …
Encyclopaedia Of Ecology Of Harmful Insect
Av M. A. Alam
E-bok, 2010
4791 kr
Lägg i varukorg
Insects occur in different ecological niches of mangrove forest. They may be permanent residents or only transient visitors. They are either harmful or beneficial and plays an important role in ecology of mangrove systems. Most of the insect species in mangrove habitats are only temporal visitors …
Encyclopaedia Of Applied Entomology
Av M. A. Alam
E-bok, 2010
4583 kr
Lägg i varukorg
Entomology is the scientific study of insects, a branch of arthropod logy. At some 1.3million described species, insects account for more than two-thirds of all known organisms, date back some 400 million years, and have many kinds of interactions with humans and other forms of life on earth. it is …
Encyclopaedia of Insects
Av M. A. Alam
E-bok, 2013
4639 kr
Lägg i varukorg
Some insects damage crops by feeding on sap, leaves or fruits, a few bite humans and livestock, alive and dead, to feed on blood and some are capable of transmitting diseases to humans, pets and livestock. Nevertheless, without insects to pollinate flowering plants, a necessary process in their …
Encyclopaedia of Insects
Av M. A. Alam
E-bok, 2013
4791 kr
Lägg i varukorg
Some insects damage crops by feeding on sap, leaves or fruits, a few bite humans and livestock, alive and dead, to feed on blood and some are capable of transmitting diseases to humans, pets and livestock. Nevertheless, without insects to pollinate flowering plants, a necessary process in their …
