摘要
采用正交通用旋转设计,选择氮、磷、钾、有机肥4种肥料因素进行田间试验,通过建立数学模型进行模拟分析,分别推荐了满足公顷产量大于105 t和120 t的优化施肥方案,为指导甘蔗生产进行优化合理施肥,实现甘蔗持续高产高效栽培目标提供了一套经济可行的优化施肥技术方案。
4 fertilizers were chosen using quadratic orthogonal rotary design to undertake filed trials, 105 and 120 t/hm2 cane production schemes were recommended respectively according to the mathematic simulation and analysis. The technology cane be used to guide sugarcane cultivation for rational fertilization and to realize the target of high yield and benefit, and the sustained development of sugarcane.
出处
《甘蔗糖业》
2004年第5期19-22,共4页
Sugarcane and Canesugar
