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6٬372 كتب إلكترونية في هذه الفئة

غلاف Jerome D. Belanger: The Complete Idiot''s Guide To Raising Chickens

Jerome D. Belanger: The Complete Idiot”s Guide To Raising Chickens

Raising chickens is a growing trend hitting urban and suburban areas, as well as the country. ”The Complete Idiot”s Guide® to Raising Chickens”, covers every aspect of raising chickens, whether on …

غلاف Ronald Kilgour: Livestock Behaviour

Ronald Kilgour: Livestock Behaviour

The book aims to bring together the essential information on animal behaviour for those concerned with the husbandry, management and welfare of farm animals. It provides information to make fuller …

غلاف Laurie Herboldsheimer & Dean Stiglitz: The Complete Idiot''s Guide to Beekeeping

Laurie Herboldsheimer & Dean Stiglitz: The Complete Idiot”s Guide to Beekeeping

The buzz on beekeeping. The Complete Idiot”s Guide® to Beekeeping has all the information a beginning beekeeper needs to know to start a hive and keep it buzzing. Expert beekeepers Dean Stiglitz and …

غلاف Kent Mathewson: Irrigation Horticulture In Highland Guatemala

Kent Mathewson: Irrigation Horticulture In Highland Guatemala

New evidence that the ancient Mayas practiced intensive, often irrigated, agriculture on a massive scale has forced revision in current thinking about that civilization. Yet, little study has focused …

غلاف Phylo Evangelou: Livestock Development In Kenya''s Maasailand

Phylo Evangelou: Livestock Development In Kenya”s Maasailand

Throughout Subsaharan Africa, traditional pastoral societies are experiencing great change as ecological limitations intensify and national demands for livestock products expand. In light of these …

غلاف Mario Giampietro: Multi-Scale Integrated Analysis of Agroecosystems

Mario Giampietro: Multi-Scale Integrated Analysis of Agroecosystems

Ecologists, agronomists, and others who may question the validity of current models for determining sustainable growth of agroecosystems, need a new set of analytical tools that more effectively …

غلاف Phillip Doren & David H Laughlin: Simulation Of Beef Cattle Production Systems And Its Use In Economic Analysis

Phillip Doren & David H Laughlin: Simulation Of Beef Cattle Production Systems And Its Use In Economic Analysis

Economic analysis of beef cattle production has been limited by the inability to fully describe the underlying production process. Except for confined feeding of cattle, beef cattle production is the …

غلاف Gary A Ritchie: New Agricultural Crops

Gary A Ritchie: New Agricultural Crops

Current and projected worldwide shortages of energy, fertilizer, and irrigation water, coupled with a rapidly expanding population, are prompting agricultural scientists to seek, identify, and …

غلاف Robert L Burt & Peter P Rotar: The Role Of Centrosema, Desmodium, And Stylosanthes In Improving Tropical Pastures

Robert L Burt & Peter P Rotar: The Role Of Centrosema, Desmodium, And Stylosanthes In Improving Tropical Pastures

This integrated collection describes the importance of forage legumes for pasture development and improvement in the tropics and subtropics. Leading agronomists review the magnitude of the need for …

غلاف Frank H. Baker: Beef Cattle Science Handbook, Vol. 20

Frank H. Baker: Beef Cattle Science Handbook, Vol. 20

The 1984 International Stockmen”s School Handbooks include more than 200 technical papers presented at this year”s Stockmen”s School, sponsored by Winrock International. The authors of these …

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