柴达木盆地藜麦机械化生产模式

Mechanized Production Mode of Quinoa in Qaidam Basin

为研究适宜柴达木盆地藜麦机械化生产模式,对覆黑膜种植、不覆膜种植+机械除草、不覆膜种植+人工除草3种生产模式开展对比试验,分析作业效果、生产成本、农艺性状和产量差异。结果显示,覆黑膜种植藜麦模式具有抑制杂草、节约成本、增加产量的特点,不覆膜种植+机械除草模式具有显著节约成本的特点。

In order to study suitable mechanized production mode of quinoa in Qaidam Basin,comparative tests were carried out on three production modes:black film covered planting,non film covered planting with mechanical weeding,and non film covered planting with artificial weeding.Their operation effects,production costs,agronomic characters and yields were compared.Results showed that mode of planting quinoa covered with black film could inhibit weeds,save costs and increase yield,while mode of non film covered planting with mechanical weeding could significantly save costs.