不同膜色与肥料对马铃薯生长、产量及品质的影响  

Effects of Different Film Color and Fertilizer on Potato Growth,Yield and Quality

作　　者：何强强 何文寿[1,2] 何进勤 韦春雨[1,2] 魏子奇 HE Qiang-qiang;HE Wen-shou;HE Jin-qin;WEI Chun-yu;WEI Zi-qi(School of Agriculture,Ningxia University,Yinchuan 750021,China;Institute of Agricultural Resources and Environment,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan 750002,China)

机构地区：[1]宁夏大学农学院,银川750021 [2]宁夏农林科学院农业资源与环境研究所,银川750002

出　　处：《湖北农业科学》2018年第18期18-22,共5页Hubei Agricultural Sciences

基　　金：公益性行业(农业)科研专项(201503120)

摘　　要：为了研究不同膜色与肥料对宁夏南部山区马铃薯(Solanum tuberosum L.)生长发育、产量和品质的影响,以马铃薯品种青薯9号为试验材料,采用二因素随机区组设计,设计了3种膜色(无膜、白膜、黑膜)与3种肥料(无肥、配方肥、控释肥),共9个处理组合。结果表明,采用施配方肥覆盖白膜,可以使马铃薯生长更快,生育期缩短,产量达到最高值,为32 515 kg/hm^2,采用施控释肥覆盖黑膜,马铃薯淀粉含量达到最大值,为19.81 g/100 g,采用施配方肥覆盖黑膜,马铃薯维生素C达到最大值,为23.41 mg/100 g。该结果可为促进宁南山区马铃薯的优质高产、提升宁南山区的马铃薯产业价值和增加当地农户收入提供一定的参考。Potato variety Qingshu 9 was used to study the effects of different film colors and fertilizer types on potato growth, yield and quality in the southern mountainous area of Ningxia. Two factor random block design with nine treatments combining 3 film colors （no film, white film and black film） and 3 fertilizers （no ferfilizer,formula fertilizer and controlled-release fertilizer） was used. Results showed that treatment of formula fertilizer with white film cover had fast growth, short growth period and the highest yield of 32 515 kg/hm2. Treatment of controlled-release fertilizer with black film cover showed the highest potato starch content of 19.81 g/100 g. Treatment of formula fertilizer with black film cover got the highest potato vitamin C content of 23.41 mg/100 g. These results could provide certain reference for the potato industry in the southern mountainous area of Ningxia.

关 键 词：马铃薯(Solanum TUBEROSUM L.) 黑色地膜 白色地膜 产量 

分 类 号：S532[农业科学—作物学]