The new rural Bookstore. livestock and poultry technology: high-yield farming techniques of laying hens 500 days(Chinese Edition) - Softcover

CANG SU MIN DENG

Softcover

ISBN 10: 7537537216 ISBN 13: 9787537537216

Verlag: Hebei Science and Technology Press, 2000

Inhaltsangabe

Paperback. Pub Date: 2009 Pages: 128 in Publisher: Hebei Science and Technology Press. new rural Bookstore livestock and poultry: 500 days of the high-yielding hens breeding technology content. including a thorough and detailed market research. a reasonable selection introduction. scientific methods of feeding and management. creation of environmental conditions suitable for the growth and production of laying hens. a strict health and epidemic prevention system. the hens common diagnosis. prevention and treatment. Contents: one chicken preparation before (a) market research (b) Construction the henhouse (c) determine the appearance of high-yielding hens brooding time. introduction (a) high-yielding the hens varieties of select (b) Selection (c) Note when introduced three hens nutritional needs and dietary nutritional needs with the (a) (b) feeding standards (c) feed with (d...

Über diese Auflage

• Verlag: Hebei Science and Technology Press
• Erscheinungsdatum: 2000
• ISBN 10: 7537537216
• ISBN 13: 9787537537216
• Einband: Paperback