摘要
介绍Ⅱ优辐819的特征特性及作再生稻的试种表现,总结其高产栽培技术。该组合具有生长旺盛、茎秆粗壮、分蘖力中等、再生力强、重穗型等特点,栽培上要把握适时播种、合理密植、加强肥水管理、防治病虫害、高留桩、加强再生季管理等技术环节。
This paper introduced characteristics and planting performance of ＂Ⅱ youfu 819＂ and summarized high yield culti- vation techniques. ＂Ⅱ youfu 819＂ had the characters of vigorous growth, thick stem, moderate tillering capacity, high regen- eration capacity, heavy panicle type. Some measures should be taken including sowing in good time, reasonable close-plant- ing density, rational fertilizer and water management, control of diseases and pests, remaining high stubble, scientific man- agement in ratooning cropping season.
出处
《福建农业科技》
2014年第1期53-54,共2页
Fujian Agricultural Science and Technology
关键词
Ⅱ优辐819
再生稻
特征特性
高产
栽培技术
Ⅱ youfu 819
ratooning rice
characteristics
high-yielding
cultivation techniques
