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在总结双季超级稻栽培特性的基础上,提出了在适宜叶面积指数和库容量下,强化源和库的质量,即以适度密植,前期促早发低位大分蘖和叶面积指数快速增长,后期减缓叶片叶绿素含量的下降,强化叶片“源”的功能和籽粒“库”的活性而改良米质的“强源活库优米”栽培方法。分析了双季超级稻“强源活库优米”栽培的理论依据,介绍了以“超级稻壮秧剂”、“超级稻专用肥”和“超级稻米质改良剂”为核心物化技术、操作简便、省工、省力、高效、超高产的双季超级稻“强源活库优米”栽培技术。
On the basis of summing up the cultivation characteristics of double cropping super rice, we put forward to strengthen the quality of source and sink under suitable leaf area index and storage capacity, that is, In the later stage, the content of chlorophyll in the leaf was reduced, and the function of the leaf “source” and the activity of the kernel “QI” were enhanced to improve the quality of the “strong source live” Yumi cultivation method. The theoretical basis of double super rice “strong source living pool excellent rice” cultivation was analyzed. The effects of “Super Rice Seedling Sowing Agent”, “Super Super Rice Special Fertilizer” and “Super Rice Quality Improver ”As the core materialized technology, easy to operate, labor-saving, labor-saving, efficient and super high yield double season super rice “ strong source live library excellent rice ”cultivation technology.