论文部分内容阅读
阐述了杂交水稻Ⅱ优293的特征特性与产量表现,并从适时播种、合理密植、科学施肥、水分管理和病虫害防治几个方面总结了其高产栽培技术。
The characteristics and yield of hybrid rice Ⅱ You 293 was described. The high yielding cultivation techniques were summarized from the aspects of timely sowing, close planting, scientific fertilization, water management and pest and disease control.