湖北农业科学 ›› 2019, Vol. 58 ›› Issue (24): 106-108.doi: 10.14088/j.cnki.issn0439-8114.2019.24.025

• 资源·环境 • 上一篇    下一篇

奶牛场粪污产生量及性能参数测定

杨前平1, 2, 李晓锋1, 2, 熊琪1, 2, 索效军1, 2, 张年1, 2, 陶虎1, 2, 陈明新1, 2   

  1. 1.湖北省农业科学院畜牧兽医研究所,武汉 430064;
    2.动物胚胎工程及分子育种湖北省重点实验室,武汉 430064
  • 收稿日期:2019-09-10 出版日期:2019-12-25 发布日期:2019-12-25
  • 通讯作者: 陈明新(1963-),男,研究员,主要从事动物遗传育种研究,(电子信箱)13807104106@163.com。
  • 作者简介:杨前平(1967-),男,河南商城人,副研究员,主要从事畜牧育种及环境控制研究,(电话)13807173568(电子信箱)304296577@qq.com
  • 基金资助:
    国家重点研发计划(2017YFD0502000); 湖北省技术创新专项(2017ABA057)

Determination of feces production and performance parameters in dairy farm

YANG Qian-ping1, 2, LI Xiao-feng1, 2, XIONG Qi1, 2, SUO Xiao-jun1, 2, ZHANG Nian1, 2, TAO Hu1, 2, CHEN Ming-xin1, 2   

  1. 1.Institute of Animal Husbandry and Veterinary Research,Hubei Academy of Agricultural Sciences,Wuhan 430064,China;
    2.Hubei Key Laboratory of Animal Embryo and Molecular Breeding,Wuhan 430064,China
  • Received:2019-09-10 Online:2019-12-25 Published:2019-12-25

摘要: 选取泌乳牛、育成牛、犊牛3个阶段牛各5头,采用全量测定法,记录3 d的24 h个体粪、尿产生量,同时测定粪尿的性能参数。结果表明,泌乳牛、育成牛、犊牛日均产粪量分别为10.89、18.57、40.17 kg,日均产尿量分别为2.42、3.32、4.18 kg;3个阶段牛粪含水率、全氮、全磷、有机质分别在82.18%~83.26%、2.37%~2.62%、0.48%~0.65%、77.23%~87.14%;3个阶段牛尿液COD、氨氮、全氮、全磷分别在22 033.22~38 602.97、1 418.98~3 740.27、2 975.00~7 071.43、133.10~194.58 mg/L,pH、盐度分别在8.91~8.96、18.53~19.33。

关键词: 奶牛场, 粪污, 性能参数, 测定

Abstract: Five cows in three stages of dairy cow, breeding cow and calf were selected in the experiment. The individual feces and urine production of 24 h×3 d were recorded by full-scale measurement method. The performance parameters of feces and urine were also measured. The results showed that the average daily fecal production of lactating cow, breeding cow and calf was 10.89, 18.57 and 40.17 kg, respectively, and the average daily urine production was 2.42, 3.32 and 4.18 kg, respectively; The fecal water content, total nitrogen, total phosphorus and organic matter of cattle in three stages were 82.18%~83.26%, 2.37%~2.62%, 0.48%~0.65%, 77.23%~87.14%, respectively; In three stages, COD, ammonia nitrogen, total nitrogen and total phosphorus in bovine urine were 22 033.22~38 602.97, 1 418.98~3 740.27, 2 975.00~7 071.43, and 133.10~194.58 mg/L, respectively, pH and salinity were 8.91~8.96, 18.53~19.33, respectively.

Key words: dairy farm, manure, performance parameters, determination

中图分类号: