Selecting Traits to Reduce Seasonal Yield Variation of Summer Maize in the North China Plain

被引:9
|
作者
Fang, Qin [1 ]
Zhang, X. Y. [1 ]
Chen, S. Y. [1 ]
Shao, L. W. [1 ]
Sun, H. Y. [1 ]
Yan, Z. Z. [1 ,2 ]
机构
[1] Chinese Acad Sci, Inst Genet & Dev Biol, Lab Agr Water Resources, Hebei Lab Agr Water Saving,Ctr Agr Resources Res, 286 Huaizhong Rd, Shijiazhuang 050021, Hebei, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
关键词
ZEA-MAYS L; WINTER-WHEAT; GAPS; TEMPERATURE; PHOTOSYNTHESIS; VARIABILITY; MANAGEMENT; COMPONENTS; RESPONSES; DENSITY;
D O I
10.2134/agronj2018.05.0301
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Due to the short growth duration of summer maize, which is planted after winter wheat harvest to form the annual double cropping system in the North China Plain (NCP), maize yield is significantly affected by weather conditions. This study examined the seasonal yield variation and the effects of weather factors on yield and yield components of summer maize under full irrigation (FI) and deficit irrigation (DI) conditions during 2008 to 2016 using a local popular cultivar 'Zhengdan 958'. In addition, eight cultivars in 2010 to 2012 and 16 cultivars in 2013 to 2016 were tested to examine crop responses to weather factors. Results indicated that seasonal yield variation was up to 47% of the average yield of the nine seasons. Grain kernel weight was the main yield component affecting annual yield variation under FI. Further analysis showed that daily maximum temperature (Tmax), diurnal temperature range (DTR), and daily reference evapotranspiration (ET0) were each positively related to grain kernel weight from blister stage to maturity. Results from the cultivar tests showed that the yield difference among the cultivars was up to 35% of the average grain yield. Selecting cultivars with higher yield potential in each season could decrease the seasonal yield variation up to 32%. Cultivars with smaller leaf angle of upper leaves, higher final aboveground biomass, higher harvest index, and an earlier tasseling date would likely lead to more stable, higher yields for short season maize in the NCP.
引用
收藏
页码:343 / 353
页数:11
相关论文
共 50 条
  • [41] Yield-Maturity Relationships of Summer Maize from 2003 to 2017 in the Huanghuaihai Plain of China
    Yang, Jinzhong
    Li, Yinchang
    Cao, Hongbo
    Yao, Hongliang
    Han, Wei
    Sun, Shixian
    SCIENTIFIC REPORTS, 2019, 9 (1)
  • [42] Yield-Maturity Relationships of Summer Maize from 2003 to 2017 in the Huanghuaihai Plain of China
    Jinzhong Yang
    Yinchang Li
    Hongbo Cao
    Hongliang Yao
    Wei Han
    Shixian Sun
    Scientific Reports, 9
  • [43] Remote Sensing-Based Quantification of the Summer Maize Yield Gap Induced by Suboptimum Sowing Dates over North China Plain
    Zhang, Sha
    Bai, Yun
    Zhang, Jiahua
    REMOTE SENSING, 2021, 13 (18)
  • [44] Effects of optimized subsoiling tillage on field water conservation and summer maize (Zea mays L.) yield in the North China Plain
    Yin, Baozhong
    Hu, Zhaohui
    Wang, Yandong
    Zhao, Jin
    Pan, Zhihua
    Zhen, Wenchao
    Agricultural Water Management, 2021, 247
  • [45] Effects of optimized subsoiling tillage on field water conservation and summer maize (Zea mays L.) yield in the North China Plain
    Yin, Baozhong
    Hu, Zhaohui
    Wang, Yandong
    Zhao, Jin
    Pan, Zhihua
    Zhen, Wenchao
    AGRICULTURAL WATER MANAGEMENT, 2021, 247
  • [46] Effects of pre-sowing irrigation and straw mulching on the grain yield and water use efficiency of summer maize in the North China Plain
    Yan, Zhenxing
    Gao, Chao
    Ren, Yujie
    Zong, Rui
    Ma, Yuzhao
    Li, Quanqi
    AGRICULTURAL WATER MANAGEMENT, 2017, 186 : 21 - 28
  • [47] A case study on facing climate change: optimizing planting density and date of summer maize for stable grain yield in the North China Plain
    Liu, Zhendong
    Wei, Shiyu
    Shangguan, Xiudi
    Wang, Xin
    Yuan, Meng
    Zong, Rui
    Li, Quanqi
    REGIONAL ENVIRONMENTAL CHANGE, 2025, 25 (02)
  • [48] Highly Efficient Water and Nitrogen Application Strategies for Maintaining Summer Maize Yield in the North China Plain During Future Drought Years
    Wang, Zheng
    Cheng, Changxiu
    FOOD AND ENERGY SECURITY, 2024, 13 (06):
  • [49] SPEIPM-based research on drought impact on maize yield in North China Plain
    Ming Bo
    Guo Yin-qiao
    Tao Hong-bin
    Liu Guang-zhou
    Li Shao-kun
    Wang Pu
    JOURNAL OF INTEGRATIVE AGRICULTURE, 2015, 14 (04) : 660 - 669
  • [50] SPEIPM-based research on drought impact on maize yield in North China Plain
    MING Bo
    GUO Yin-qiao
    TAO Hong-bin
    LIU Guang-zhou
    LI Shao-kun
    WANG Pu
    JournalofIntegrativeAgriculture, 2015, 14 (04) : 660 - 669