摘要
１９８８～１９９１年，通过在西吉县绵羊改良区选择具有代表性的５６个绵羊饲养户，采取扩大畜群规模、调控畜群结构、确定适宜出栏期、加快畜群周转等系列组装配套技术，显著提高了饲养绵羊的经济效益，平均每只存栏绵羊年收入由１９８７年的１６．０１元提高到１９９１年的４５．９３元，提高１．９倍，户均养羊收入相应地由５９．１７元提高到３９１．１９元，提高５．６倍。
From 1988 to 1991,fifty-two representative sheep-rai sing households were selected in Xiji County sheep-improving areas to study the effects of livestock structure on benefits for the sheep-raising farmers.Through a series of counterpart tech niques such as extension of livestock size,adjustment of livestock structure,determination of suitable marketing time and acceleration of livestock cycling, the economical benefits in sheep-raising greatly increased with a mean year-end iug income rise per-sheep from 16.01 yuan in 1987 to 45.93 yuan in 1991 and a per-household income rise at average from 59.17 yuan in 1987 to 391.19 yuan in 1991 correspondingly.
出处
《宁夏农林科技》
1994年第2期41-44,共4页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
畜群结构
绵羊
效益
饲养
Livestock structure
Sheep-raising
farmers
Economical benefits
