摘要
通过计算机系统建立甘蔗生产模型从而快速掌握甘蔗的糖分动态,对优化管理甘蔗生产具有现实意义。本文对3个品种、3个播种期的甘蔗植株进行6次锤度取样,并对试验数据进行了统计分析。结果表明,同一品种不同播种期的甘蔗植株,其糖分大体上都是随株龄的增长而升高;而同一播种期不同品种的甘蔗植株,其糖分的变化主要是由品种的遗传性决定的。
It has practical significance for optimal management of sugarcane production to quickly master the dynamics of sugar content through establishing production mod el of sugarcane with computer system. The present study analysed the brix of the sugarcane plants of 3 varieties planted at varieous dates. It was showed that s ugar content generally increased with plant age, but there were significant diff erences among varieties.
出处
《亚热带农业研究》
2005年第2期27-30,共4页
Subtropical Agriculture Research
基金
广东省教育厅自然科学研究项目(200161)
湛江市科技局科技攻关项目(2002047)
