蒙东粮食主产区不同谷子品种的适应性分析

包雪莲, 文峰, 金晓光, 呼瑞梅, 黄前晶, 张桂华, 齐金全, 白颖哲, 乌月汗, 白乙拉图

Adaptability Analysis of Different Millet Varieties in the Main Grain-Producing Areas of Eastern Inner Mongolia

Bao Xuelian, Wen Feng, Jin Xiaoguang, Hu Ruimei, Huang Qianjing, Zhang Guihua, Qi Jinquan, Bai Yingzhe, Wuyuehan , Baiyilatu

表1 2021-2022年生育期间平均气温和降水量

Table 1 Average temperature and precipitation during growth period in 2021-2022

项目 Item 旬别 Period 5月May 6月June 7月July 8月August 9月September 2021 2022 差值 D-value 2021 2022 差值 D-value 2021 2022 差值 D-value 2021 2022 差值 D-value 2021 2022 差值 D-value 平均气温 Average temperature (℃) 上旬 14.10 16.13 2.03 19.80 17.93 -1.87 23.90 25.19 1.29 23.60 26.32 2.72 19.70 19.96 0.26 中旬 20.90 16.61 -4.29 23.50 21.83 -1.67 27.00 24.31 -2.69 21.50 22.27 0.77 17.40 18.94 1.54 下旬 18.70 21.71 3.01 22.80 23.29 0.49 26.50 24.75 -1.75 21.20 19.84 -1.36 16.00 17.45 1.45 平均 18.10 18.15 0.05 22.20 21.02 -1.18 25.50 24.75 -0.75 22.10 22.81 0.71 17.10 18.78 1.68 降水量 Precipitation (mm) 上旬 2.60 1.70 -0.90 12.70 36.60 23.90 10.50 20.70 10.20 52.30 9.20 -43.10 7.20 0.00 -7.20 中旬 0.00 2.30 2.30 19.20 40.50 21.30 4.90 80.20 75.30 30.90 44.60 13.70 37.00 0.00 -37.00 下旬 0.90 28.90 28.00 2.30 54.60 52.30 108.90 44.70 -64.20 70.30 13.50 -56.80 57.80 19.10 -38.70 总计 3.50 32.90 29.40 34.20 131.70 97.50 124.30 145.60 21.30 153.50 67.30 -86.20 102.00 19.10 -82.90 日照时长 Sunlight hour (h) 上旬 73.0 105.7 32.7 77.1 44.2 -32.9 66.8 61.4 -5.4 45.9 84.3 38.4 57.5 96.6 39.1 中旬 93.6 105.4 11.8 85.5 73.0 -12.5 58.6 68.7 10.1 34.4 71.6 37.2 71.1 82.8 11.7 下旬 86.6 91.6 5.0 66.2 58.9 -7.3 46.8 56.7 9.9 94.7 96.0 1.3 43.3 77.6 34.3 总计 253.2 302.7 49.5 228.8 176.1 -52.7 172.2 186.8 14.6 175.0 251.9 76.9 171.9 257.0 85.1