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嘉糯1优3号系福建农林大学作物遗传研究所、用三系不育系嘉农wxA1与嘉糯恢3号配组育成的杂交籼糯新组合。该组合2009年2月通过福建省农作物品种审定委员会审定,具有群体整齐,株型适中,分蘖力较强,前期早生快发,后期转色好,熟期适中,米质优于当地主栽常规糯稻荆糯6号等特点,适宜于稻瘟病轻发区作晚稻种植。本文主要介绍了其在龙岩市的种植表现及高产栽培技术。
Jiayou 1 You 3 was a new indica hybrid rice combination developed by the Institute of Crop Genetics, Fujian Agriculture and Forestry University with the CMS line JiaNan wxA1 and JiaNuoHuang No.3. The combination was approved by Fujian Crop Variety Approval Committee in February 2009, with the advantages of tidy group, moderate plant type, strong tillering ability, fast premature birth at early stage, good color conversion at the later stage, moderate maturity, and better quality of rice than the local host plant Glutinous glutinous glutinous rice No. 6 and other characteristics, suitable for rice blast areas for late rice cultivation. This paper mainly introduces the planting performance and high-yielding cultivation techniques in Longyan.