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Ulteriori caratteristiche
Paese del venditore
Valutazione venditore
Editore: China Press, 2000
ISBN 10: 7806419365ISBN 13: 9787806419366
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
paperback. Condizione: New. Paperback Pages Number: 78 farmers Popular Science Books of the eight books is about 55 black fungus Auricularia cultivation projects. 70 000 words each. a total of over 390 million words can be described as a complete range of spectacular! The series to serve the farmers. the rural economy and farmers' needs as the fundamental basis. to popularize agricultural science and technology and knowledge. to promote the transformation of agricultural scientific and technological achievements. the de.
Editore: Central Plains farmers Press, 2014
ISBN 10: 7554208543ISBN 13: 9787554208540
Da: liu xing, Nanjing JiangSu, JS, Cina
Libro
paperback. Condizione: New. Pub Date: 2014-11-01 Pages: 98 Language: Chinese Publisher: Central Plains farmers Press mushroom cultivation practical operation of technical illustrations. focuses on the biological characteristics of the mushroom. the main cultivars mushroom. mushroom spawn quality Determination and preparation. selection and preparation of raw mushroom cultivation. cultivation site selection and processing. machinery and equipment commonly used in mushroom production. mushroom production period. the main .