有机肥对马铃薯产量、品质及效益的影响研究  

Effects of Organic Fertilizer Application on Potato Yield, Quality and Benefit

作　　者：郭恒 纳添仓[1] 苏旺 叶广继[1] 周云[1] GUO Heng;NA Tian-cang;SU Wang;YE Guang-ji;ZHOU Yun(Qinghai Academy of Agricultural and Forestry Sciences,Xining Qinghai 810016,China)

机构地区：[1]青海省农林科学院,青海西宁810016

出　　处：《青海农林科技》2022年第3期93-96,共4页Science and Technology of Qinghai Agriculture and Forestry

基　　金：青南地区马铃薯高质量发展关键技术集成与示范(编号:2020-NK-123)。

摘　　要：本研究在玉树地区对马铃薯品种(青薯9号及乐薯1号)施用不同量有机肥,研究了其对马铃薯产量、品质及经济效益的影响,结果表明,青海省玉树地区马铃薯栽培中施用有机肥增产效果明显,综合考虑各种产量及效益因素,建议施有机肥使用量为8995.50kg/hm^(2),此研究也为当地马铃薯品种及肥料使用提供依据。In this study, different amounts of organic fertilizer were applied to potato varieties(Qingshu No.9 and Leshu No.1) in Yushu area, and their effects on potato yield, quality and economic benefits were studied.The results showed that the application of organic fertilizer in potato cultivation in Yushu area of Qinghai province had an obvious effect on yield increase.Considering all kinds of yield and benefit factors, it was suggested that the application amount of organic fertilizer was 8995.50 kg/hm^(2),This study also provides basis for local potato varieties and fertilizer use.

关 键 词：有机肥 马铃薯 品质 

分 类 号：S14-3[农业科学—肥料学]