豫南稻区水稻播期演变及其优化途径

王庆志1,宋晓华2,刘秋员3*, 何世界2,彭波4,宋世枝2*

Evolution of Rice Sowing Date and its Optimization in South Henan Province

中国稻米 . 2018, (5): 73 -77 . DOI: 10.3969/j.issn.1006-8082.2018.05.016