增密减氮对不同类型水稻品种颖花形成的影响

种浩天, 尚程, 张运波, 黄礼英

Effects of Dense Planting with Reduced Nitrogen Application on Spikelet Formation of Different Types of Rice Varieties

Chong Haotian, Shang Cheng, Zhang Yunbo, Huang Liying

表1 供试品种信息

Table 1 Information about varieties used in the experiment

品种Variety 种类Variety type 育成年份Year of release 母本Female parent 父本Male parent 甬优4949 Yongyou 4949 籼粳杂交稻 2016 甬粳49A F9249 扬两优6号Yangliangyou 6 籼型杂交稻 2005 广占63-4S 扬稻6号 黄华占Huanghuazhan 籼型常规稻 2005 黄新占 丰华占