摘要
为探究不同类型钾肥对强筋小麦揉混仪参数的影响,以优质强筋小麦品种龙麦26为试材,以硫酸钾和氯化钾为供试钾肥,设置4个处理水平,分别为0、22.5、37.5、52.5 kg/hm^(2)。结果表明,钾肥不同施用量对揉混仪参数有影响但差异不显著。在施用量22.5 kg/hm^(2)时有利于和面时间和峰值面积等参数,在施用量37.5 kg/hm^(2)时有利于峰值宽度等参数,在施用量52.5 kg/hm^(2)时有利于峰值高度、8 min尾高、8 min带宽等参数。施用氯化钾有利于和面时间、峰值高度、峰值宽度、峰值面积、8 min尾高的表达,而施用硫酸钾则仅利于8 min带宽,氯化钾的施用效果好于硫酸钾。因此,强筋小麦大面积生产中,在土壤肥力较好的地块,施用氯化钾可提质增效,降低生产成本。
In order to explore the effects of different types of potassium fertilizer on mixograph parameters of strong gluten wheat,the high-quality strong-gluten wheat variety Longmai 26 was used as the test material,and potassium sulfate and potassium chloride were used as the tested potassium fertilizers.Four treatments were set up as 0,22.5,37.5,52.5 kg/ha.The results showed that different application amounts of potassium fertilizer had an effect on the mixing parameters,but the differences were not significant.So it was suggested that 22.5 kg/ha fertilizer amount treatment was suitable for mix time and peak integral of tail;37.5 kg/ha fertilizer amount treatment was suitable for peak width;52.5 kg/ha fertilizer amount treatment was suitable for peak value,eight-minute height and eight-minute width.Applying potassium chloride was beneficial for the expression of dough mix time,peak value,peak width,integral of tail and eight-minute height,while applying potassium sulfate was only beneficial for eight-minute bandwidth.The application effect of potassium chloride was better than that of potassium sulfate.Therefore,in the plot with good soil fertility,the application of potassium chloride was suitable for the production of strong gluten wheat,which can not only reduce the production costs but also improve the quality and efficiency.
作者
杨雪峰
宋维富
赵丽娟
刘东军
宋庆杰
张春利
辛文利
张延滨
肖志敏
仇琳
白光宇
孙志玲
孙雪松
王晓楠
张宝辉
YANG Xuefeng;SONG Weifu;ZHAO Lijuan;LIU Dongjun;SONG Qingjie;ZHANG Chunli;XIN Wenli;ZHANG Yanbin;XIAO Zhimin;QIU Lin;BAI Guangyu;SUN Zhiling;SUN Xuesong;WANG Xiaonan;ZHANG Baohui(Institute of Crop Resources,Heilongjiang Academy of Agricultural Sciences,Harbin 150086;Agricultural Science Research Institute of the 10th Agricultural Division of Xinjiang Production and Construction Corps,Beitun 836000;Institute of Agricultural Remote Sensing and Information,Heilongjiang Academy of Agricultural Sciences,Harbin 150086;Tene River Farm,Chenbalhu Banner,Hulunbuir City,Inner Mongolia Autonomous Region,Hulunbuir 021500,China)
出处
《东北农业科学》
2023年第3期6-9,共4页
Journal of Northeast Agricultural Sciences
基金
黑龙江省博士后科研启动金项目(LBH-Q20176)
黑龙江省省属科研院所科研业务费项目(CZKYF2021-2-B007)
国家现代农业产业技术体系春麦岗位科学家项目(CARS-3-12)
关键词
钾肥
小麦
揉混仪参数
Potassium Fertilizer
Wheat
Mixograph parameter
