玉米生产上3个主推品种光合特性、干物质积累转运及灌浆特性

徐田军, 吕天放, 赵久然, 王荣焕, 陈传永, 刘月娥, 刘秀芝, 王元东, 刘春阁

Photosynthetic Characteristics, Dry Matter Accumulation and Translocation, Grain Filling Parameter of Three Main Maize Varieties in Production

Tian-Jun XU, Tian-Fang LYU, Jiu-Ran ZHAO, Rong-Huan WANG, Chuan-Yong CHEN, Yue-E LIU, Xiu-Zhi LIU, Yuan-Dong WANG, Chun-Ge LIU

表1 参试品种生育期

Table 1 Growth stage of the tested varieties (d)

年际 Year 品种 Variety 出苗期-吐丝期 Emergence period-Silking period 吐丝期-成熟期 Silking period-Maturity period 生育期 Growth stage 2015 郑单958 Zhengdan 958 66 60 126 先玉335 Xianyu 335 64 59 123 京科968 Jingke 968 66 60 126 2016 郑单958 Zhengdan 958 68 59 127 先玉335 Xianyu 335 67 57 124 京科968 Jingke 968 68 59 127