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Сельское хозяйство, садоводство, рыболовство

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Електронна книга Наука Биология

Общие словари Микробиология Ботаника Зоология Биохимия, биофизика Экология Генетика, генная инженерия Сельское хозяйство, садоводство, рыболовство Другое

6 748 Электронные книги в этой категории

Обложка N.S. (Punjab Agricultural University, India) Butter & A.K. (Punjab Agricultural University, India) Dhawan: A Monograph on Whiteflies

N.S. (Punjab Agricultural University, India) Butter & A.K. (Punjab Agricultural University, India) Dhawan: A Monograph on Whiteflies

In all, 1550 species of whiteflies have been identified. The rapid spread of Bemisia tabaci has occurred throughout the globe and it is regarded as the most notorious species. It is a complex species …

Обложка William R. Nickle: Manual of Agricultural Nematology

William R. Nickle: Manual of Agricultural Nematology

Nickle (Beltsille Agricultural Research Center of the USDA) has engaged 29 internationally known experts to replace the classic work of I.N. Filipjev (1934) and its translated revision (Schuurmans …

Обложка Stephen O. Duke: Weed Physiology

Stephen O. Duke: Weed Physiology

Weeds are plants existing at places and/or times at which they are considered undesirable by man. Thys, man‘s primary interest in weeds is in dinging methods for eliminating their presences. …

Обложка Frank H. Baker: Dairy Science Handbook

Frank H. Baker: Dairy Science Handbook

This handbook represents advanced technology in a problem-oriented form readily accessible to livestock producers, operators of family farms, managers of agribusinesses, and students of animal …

Обложка David, Ph.D. Pimentel: Handbook of Energy Utilization In Agriculture

David, Ph.D. Pimentel: Handbook of Energy Utilization In Agriculture

The aim of this volume is to collect and present available data, both published and unpublished, on energy use in agriculture and forestry production. Energy analyses for some sciences such as …

Обложка A. Mozafar: Plant Vitamins

A. Mozafar: Plant Vitamins

This unique book provides a comprehensive, up-to-date collection of information on the genetic factors, agronomic production methods, and environmental factors that impact the content of vitamins in …

Обложка R. L. Baldwin: Animals, Feed, Food And People

R. L. Baldwin: Animals, Feed, Food And People

Numerous authors have presented analyses of the world food problem and the appropriate role of animals in food production and have drawn qualitative conclusions. However, projection and planning …

Обложка Carrol O. Calkins: Fruit Flies and the Sterile Insect Technique

Carrol O. Calkins: Fruit Flies and the Sterile Insect Technique

This book is a continuation of the development of the Sterile Insect Technique (SIT) specifically designed for use against, and management of, fruit flies. Several factors indicate an increased use …

Обложка K. Karal Marx & A. Angela Mercy: Chemotherapy and Aquatic Therapeutics

K. Karal Marx & A. Angela Mercy: Chemotherapy and Aquatic Therapeutics

This book deals with different kinds of chemotherapeutants that can be used in the treatment of diseases affecting fish. The mechanism of action behind every therapeutic agent is explained clearly fo …

Обложка John R Morrison & John B Williams: A Colour Atlas of Weed Seedlings

John R Morrison & John B Williams: A Colour Atlas of Weed Seedlings

Early recognition and control of weeds invariably leads to considerable savings in the cost of herbicides used on crops and in gardens. This atlas is an indispensable full colour photographic guide …

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