摘要
以"桂林一号"甘蔗为研究对象,通过万能试验机对甘蔗不同部位节间和节点的切割特性进行了试验研究,通过手持式糖度计对甘蔗各部位节间蔗汁的糖度进行了测定。试验结果表明:甘蔗茎杆的平均峰值切割力从基部到尾部呈明显下降趋势,甘蔗茎秆各部位节点处的平均峰值切割力明显大于节间处的平均峰值切割力;甘蔗茎杆节间蔗汁的糖度从基部到尾部呈明显下降趋势;甘蔗茎秆的糖度与节间平均峰值切割力呈明显线性关系,节间平均峰值切割力越大该部位的糖度越高。
Guilin-1 sugarcane stalk was used as the research object.The cutting characteristics of internode and node between different sites of sugarcane stalks were measured through the universal testing machine,and the Brix content was studied by handheld Brix content spindle.The average peak cutting force of the sugarcane stalks has a clear downward trend from the base to the tail,the average peak cutting force on node was significantly greater than that on the internode;the Brix content of the sugarcane stalks internodes has a clear downward trend from the base to the tail;the sugarcane stalks Brix content showed a clear linear relationship with the internode average peak cutting force,the greater the average cutting force,the higher the Brix content.
出处
《中国农机化学报》
北大核心
2014年第6期196-198,151,共4页
Journal of Chinese Agricultural Mechanization
基金
公益性行业(农业)科研专项(201003009-8)
关键词
甘蔗
切割
糖度
力学特性
试验
sugarcane
cutting
Brix content
mechanical property
test
