摘要
福香占兼具耐储藏、抗逆、优质,且香味浓郁,是福建省农业科学院水稻研究所利用耐储藏、抗病的粤晶丝苗2号作为母本,优质长粒具有香味的H603作为父本选育的优质常规香稻品种。文章探讨了福香占在不同氮肥水平下福香占种子的耐储藏性。结果表明:当施氮量为103.5 kg·hm^(−2)时,福香占种子耐储藏性最好。2024年,福香占在福建省龙岩市新罗区百亩示范片取得单产10.71 t·hm^(−2)的佳绩,创造了福香占百亩片的最高产量记录,示范片福香占有效穗数、结实率和穗粒数均表现优异,优质品种的高产潜力得到了发挥。同时,还阐述了福香占在福建省龙岩市百亩示范片种植的高产栽培技术和措施。
Fuxiangzhan was a conventional fragrant rice variety with seed storability,adverse resistance,high quality and strong fragrance,which was bred by Rice Research Institute of Fujian Academy of Agricultural Sciences with Yuejingsimiao No.2,which was resistant to storage and disease,as the female parent,and H603,which had high quality,long grain and fragrance,as the male parent.In this paper,the seed storability of Fuxiangzhan under different nitrogen fertilizer levels was discussed.The results showed that when the nitrogen application rate was 103.5 kg·hm^(−2),the seed storability of Fuxiangzhan was the best.In 2024,Fuxiangzhan achieved a good yield of 10.71 t·hm^(−2) per unit area in the 100 mu demonstration field area of Xinluo District,Longyan City,Fujian Province,creating the highest yield record of Fuxiangzhan in the 100 mu demonstration field area.Fuxiangzhan showed excellent performance in the effective panicle number,seed set propagation coefficient and grain number per panicle,and the high-yield potential of the high-quality varieties was brought into play.At the same time,the high-yield cultivation techniques and measures for Fuxiangzhan planted in the 100 mu demonstration field area of Longyan City,Fujian Province were expounded.
作者
王颖姮
黄康德
蔡秋华
徐淑英
林强
潘丽燕
姜照伟
吴方喜
马静
谢华安
张建福
WANG Ying-heng;HUANG Kang-de;CAI Qiu-hua;XU Shu-ying;LIN Qiang;PAN Li-yan;JIANG Zhao-wei;WU Fang-xi;MA Jing;XIE Hua-an;ZHANG Jian-fu(Rice Research Institute,Fujian Academy of Agricultural Sciences,Fuzhou,Fujian 350019,China;Longyan Institute of Agricultural Sciences,Longyan,Fujian 361000,China;Key Laboratory of Germplasm Innovation and Molecular Breeding of Hybrid Rice for South China,Ministry of Agriculture and Rural,P.R.China/Fuzhou Branch,National Rice Improvement Center of China/Fujian Engineering Laboratory of Crop Molecular Breeding/Fujian Key Laboratory of Rice Molecular Breeding/Incubator of National Key Laboratory of Fujian Germplasm Innovation and Molecular Breeding Between Fujian and Ministry of Sciences&Technology/Base of South-China,National Key Laboratory of Hybrid Rice/National Rice Engineering Laboratory of China,Fuzhou,Fujian 350003,China;Institute of Crop Sciences,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002,China)
出处
《福建农业科技》
2024年第12期7-11,共5页
Fujian Agricultural Science and Technology
基金
中央引导地方科技发展专项(2022L3018)
宁夏回族自治区科技创新示范引导专项(NXYG-24-03)。
关键词
福香占
种子耐储藏性
施氮量
高产栽培技术
Fuxiangzhan
Seed storability
Nitrogen application rate
High-yield cultivation techniques
作者简介
王颖姮,女,1982年生,助理研究员,主要从事水稻分子育种;通信作者:张建福,男,1971年生,研究员,主要从事水稻分子育种(E-mail:jianfzhang@163.com)。
