摘要
以"橡胶林—文昌鸡"复合养殖模式为研究对象,采用定量与定性分析相结合的方法,研究了橡胶林土壤肥力的改变状况以及文昌鸡的生长情况。结果表明,所测定的橡胶林土壤各指标与对照组相比,有效氮含量差异显著(P<0.05),有效钾含量差异极显著(P<0.01),pH值、有机质和有效磷含量与对照组相比均有不同程度的提高,但差异不显著(P>0.05);橡胶林里饲养的文昌鸡平均日采食量和平均日增重均低于对照组,但差异不显著(P>0.05)。
The ＂Rubber plantation-Wenchang chicken＂ mode was used as the object, combination of quantitative and qualitative analysis method was adopted, the change statuses of soil fertility of rubber plantation and the growth of chicken were studied. Results showed that, compared with the control group, the available nitrogen content in rubber plantation soil was significantly different （P〈 0.05 ）, available potassium content was highly significant difference （P〈0.01）, and potential of hydrogen, organic matter and available phosphorus content were not significant （P 〉0.05）. The average daily feed intake and weight gain （ADG） of Wenchang chicken in rubber plantation were lower than the control group, but the difference was not significant （P 〉0.05 ）.
出处
《畜牧与饲料科学》
2012年第5期118-119,共2页
Animal Husbandry and Feed Science
关键词
"橡胶林-文昌鸡"模式
生态效益
土壤肥力
＂Rubber plantation-Wenchang chicken＂ mode
ecological benefit
soil fert
lity
