摘要
在西昌市安宁河流域进行紫花苜蓿水肥调控技术的研究,结果表明:每隔15天浇一次水的处理与不同施肥量的耦合最好,在现阶段生产水平下施用K2O 4.97kg/667m2可满足产量最佳的生产要求。
Through the study on the water and fertilization technology of Alfalfa in AnNing River Basin in Xichang City, the results showed that the best coupling treatment was the different fertilization with watering every 15 days. At the present stage of production, applying K20 4.97kg/667m2 can met the yield optimal production requirements.
出处
《草业与畜牧》
2014年第2期24-27,共4页
Pruataculture & Animal Husbandry
基金
现代农业产业技术体系建设专项资金(cars-35)资助
关键词
紫花苜蓿
水肥调控
土壤养分
Alfalfa
Water and fertilizer control
Soil nutrients
