ISBN: 9787508268880 - key technologies and efficient breeding eel(chinese edition) (1 risultati)

paperback. Condizione: New. Language:Chinese.Pages Number: 164 Publisher: Golden Shield Pub. Date :2011-07-01 version 1. Eel breeding efficiency of key technologies by Luo Yuliang. CAO Ke Ju compiled by the Fisheries College. Huazhong Agricultural University aquaculture experts carefully compiled. Eel breeding process for the current key technologies described in detail. Include: the economic value of eel and farming overview of the biological characteristics of eel. eel artificial reproduction. larval rearing of eels. . …