谷子化学杀雄剂筛选

郭瑞锋,任月梅,杨忠,任广兵,张绶,冯婧

Screening of Chemical Male Killing Agents for Millet

Ruifeng Guo,Yuemei Ren,Zhong Yang,Guangbing Ren,Shou Zhang,Jing Feng

表2 不同化学试剂处理对大同27号和大同34号自交相对不育率的影响

Table 2 Effects of different chemical reagent treatments on relative self-cross sterility rates of Datong 27 and Datong 34 %

处理 Treatment 试剂 Reagent 浓度(mg/L) Concentration 大同27号Datong 27 大同34号Datong 34 Ⅰ Ⅱ Ⅲ 均值Mean value Ⅰ Ⅱ Ⅲ 均值Mean value 1 草甘膦铵盐 2.5 41.47 44.06 41.36 42.30Gg 25.14 25.86 23.73 24.91Hi 2 Glyphosate ammonium salt 5.0 69.89 69.02 71.11 70.01Dd 70.38 71.10 69.80 70.43CDcd 3 10.0 93.30 93.46 92.37 93.04Bb 98.50 98.14 98.50 98.38Aa 4 乙烯利Ethrel 2 500 44.03 44.09 46.78 44.97Ff 44.18 33.31 39.54 39.01FG 5 5 000 69.90 70.84 68.48 69.74Dd 30.52 29.65 21.85 27.34Hi 6 10 000 84.16 83.83 84.48 84.16Cc 69.84 68.14 62.03 66.67Dd 7 单嘧磺隆Monosulfuron 0.25 24.86 24.18 27.51 25.52Ii 42.03 42.37 46.93 43.78Ff 8 0.50 38.62 38.62 37.93 38.39Hh 32.69 33.49 32.71 32.96Gh 9 1.00 59.35 58.39 60.00 59.25Ee 74.36 73.27 74.52 74.05BCbc 10 咪唑乙烟酸 2.5 83.76 84.57 83.71 84.01Cc 76.58 74.63 74.66 75.29BCb 11 Imidazolinic acid 5.0 84.01 84.22 83.76 83.99Cc 77.54 77.74 78.19 77.82Bb 12 10.0 99.56 99.45 99.37 99.46Aa 99.91 99.81 99.66 99.80Aa 13 赤霉素Gibberellin 100 68.65 69.54 68.85 69.01Dd 68.07 68.19 67.92 68.06Dd 14 200 43.51 41.75 43.65 42.97FGg 52.92 53.91 55.90 54.24Ee 15 400 99.93 99.91 99.87 99.90Aa 67.20 68.01 67.18 67.46Dd