摘要
[目的]为贵州肉山羊养殖场(户)提供周年草畜平衡供应生产技术。[方法]根据贵州人工草地普遍情况,采用合理技术指标测算1 hm2人工草地上饲养肉山羊的草畜平衡生产模式。[结果]在土壤肥力中等以上的黄壤或耕作土建植的草地上,只要合理施用维持肥料,1 hm2草地可饲养贵州黑山羊或白山羊或麻羊67只。在牧草多余的5、6、7、8、10月将多余的牧草收割加工成干草、草粉或青贮,用来弥补牧草不足的1、2、3、4、9、11、12月。各月加工量以牧草干物质计为5月1 365.99 kg/hm2、6月2 712.64 kg/hm2、7月1 783.44kg/hm2、8月767.55 kg/hm2和10月16.77 kg/hm2。[结论]为贵州省养羊产业的健康发展提供了理论依据。
[ Objective ] The aim was to provide annual grass-livestock balance production technology for meat goat farms （households） in Guizhou Province. [ Method] According to general conditions of artificial grassland in Guizhou Province, a grass-livestock balance production mode on 1 hm^2 artificial pasture feeding meat goat were obtained by using reasonable technical index. [ Result] For the pasture established on yellow soil or cultivated soil which has medium fertility or above, as long as maintenance fertilizer is applied reasonably, 1 hm^2 grassland can feed 67 Guizhou meat goats. The redundant grass in redundant grass months like May, June, July, August and October could be processed in- to hay, straw powder and silage to make up for the lack of grass in January, February, March, April, September, November and December. Processing herbage dry matter volume for each month was as followed： 1 365.99 kg/hm^2 in May, 2 712.64 kg/hm^2 in June, 1 783.44 kg/hm^2 in July, 767.55 kg/hm： in August and 16.77 kg/hm^2 in October. [ Conclusion] The research result provides theoretical basis for healthy de- velooment of sheen raisinz industry in Guizhou Province.
出处
《安徽农业科学》
CAS
2013年第4期1539-1540,共2页
Journal of Anhui Agricultural Sciences
基金
黔农科院院专项[(2010)058号
(2010)048号]
贵州省畜禽健康养殖技术创新能力建设项目[黔科合院所创新能(2010)4004]
关键词
贵州
肉山羊
草畜平衡
生产模式
Guizhou
Meat goat
Grass-livestock balance
Production mode
