椰园养鸡对椰园生态及其经济效益的影响

【研究目的】为了提高椰园的土地利用效率和经济效益,【方法】采用种养、营养诊断与经济分析相结合方法,探讨了椰园养鸡的可行性。【结果】研究结果表明,椰园养鸡能明显促进椰子叶片生长和提高椰子产果量,试验3年后,椰树年均新抽叶片数为13.58片,椰树年均产果量为80.2kg;养鸡椰园具有一定的抗病虫草害作用,3年后,椰园病虫草害种类明显减少、常见病虫害发生率及杂草存活率均为最低;椰园养鸡能提高椰园土壤肥力和改善椰树叶片养分,还能取得良好的经济效益,3年可获利润145440元/hm2。

Effect of feeding chicken in orchard of coconut on ecosystem and economic benefit of coconut

OBJECTIVE]In order to improve use ratio of soil and economic incoming in orchard of coconut.METHOD]Using plant-feeding and nutrient diagnosing and economic analyzing,to study the feasibility of feeding chicken in orchard of coconut.RESULTS] The results showed that after feeding chicken in orchard of coconut,it is remarkable that the feeding may promote growth of leaf and yield of coconut.After feeding for three years,the coconut tree may take out 13.58 pieces of leaf and the yield of coconut fruits is 80.2 kg per plant in one year.It showed some extent resisting the pests and the diseases and the weeds in orchard of coconut.After test for three years,the kinds of pests and diseases and weeds were obviously reduced,the incidence of the pests and the diseases and livability of the weeds were the lowest.The feeding chicken in orchard of coconut may improve the nutrient of leaf of coconut,and increase soil nutrient,and acquire well economic incoming.The profit was 145440 Yuan RMB per hectare for feeding three years.