摘要
This paper reports the technical meastlres and results of commercial culttlre of pigfrog in earthen pond with compound pellet feed, The frog farm is 9, 27 ha in tolal area and a single pond is 200- 300m@’.Each pond has water and land and the ratio of area of water to land isabotlt 1 to 2. The feeding platforms were arranged on land. Total production of marketed frogwas 201 tonnes or 21683kg/ha. Total pellet feed consumed was 209 tonnes with a feed conversion ratio of 1’ 44’.
This paper reports the technical meastlres and results of commercial culttlre of pigfrog in earthen pond with compound pellet feed, The frog farm is 9, 27 ha in tolal area and a single pond is 200- 300m@'.Each pond has water and land and the ratio of area of water to land isabotlt 1 to 2. The feeding platforms were arranged on land. Total production of marketed frogwas 201 tonnes or 21683kg/ha. Total pellet feed consumed was 209 tonnes with a feed conversion ratio of 1' 44'.
出处
《广东饲料》
1997年第4期33-36,42,共4页
Guangdong Feed
