畜果结合生态养殖模式的研究

Research on the Ecological Mode Comb in ing the Animal Raising and Apple Planting

本研究系统探讨了果园和畜禽养殖的种养结合型生态模式,分析研究了“猪-沼-果”、“草-鸡-果”两种生态模式下的猪、鸡生产性能,畜舍空气质量以及苹果的产量和质量。研究结果表明:生态养殖模式下生长肥育猪和鸡的增重显著高于庭院养殖(P<0.05),分别提高了17.46%和29.28%;猪舍、鸡舍空气中的CO2和NH3比庭院猪舍、鸡舍显著降低(P<0.05);苹果产量比单纯果园平均分别提高28.97%和21.15%,含糖量分别相对提高6.79%和6.36%。

In this anticle, two ecological modes of ＂grassland-broiler-apple tree＂ and＂pig-biogas-apple tree＂ were presented which combined both the advantages of the fruit planting and animal raising systems. The results indicate that the daily gains of the pig and broiler kept in these two systems increased remarkably by 17.46% and 29.28% respectively compared with the conventional courtyard raising systems; （p〈0. 05） and the concentration of ammonia and carbon dioxide in animal house are significant lower （p〈0.01,p〈0.05） . Meanwhile the apple yield is 28.97% and 21.15% higher respectively, the sugar content improves 6.79% and 6.36% respectively than that in the pure orchard.