农艺措施对谷子产量及抗倒伏力学性能的影响

武翠卿,孙静鑫,郭平毅,王宏富,武新慧

Effects of Agronomic Managements on Yield and Lodging Resistance of Millet

CuiQing WU,JingXin SUN,PingYi GUO,HongFu WANG,XinHui WU

表4 谷子各节间材料弯曲力学性能指标试验测试值

Table 4 Mechanical properties of bending test indexes of millet internode materials

品种Variety 节间号 Internode number x1 x2 x3 x4 x5 x6 x7 x8 优谷49 Yougu49 2 58.48 5.77 1.64 19.72 50.58 8.20 66.00 3351.27 3 66.45 5.58 1.27 15.97 43.04 7.78 85.59 3307.48 4 70.32 5.41 1.28 11.39 38.35 7.88 267.49 6216.71 5 71.17 5.18 0.99 8.26 30.83 6.91 242.42 5984.24 6 75.19 5.22 1.23 6.23 32.54 5.30 202.08 5876.60 7 74.65 5.05 0.76 6.37 24.08 6.58 231.22 5002.71 8 72.62 4.84 1.02 5.82 23.79 5.67 207.47 4629.23 9 62.74 4.71 0.84 5.72 20.93 5.58 161.66 3025.60 长生18 Chngsheng18 2 79.92 5.80 1.00 24.33 46.04 19.15 819.93 35813.86 3 90.25 5.59 1.11 24.11 42.57 19.77 1803.43 65657.45 4 95.95 5.52 1.04 21.65 38.20 20.70 1958.21 75945.25 5 100.9 5.46 0.98 18.33 36.1 20.55 1790.90 65397.58 6 108.73 5.56 0.99 18.15 39.85 19.73 2074.54 75260.26 7 118.00 5.61 0.93 11.80 39.88 14.38 1976.19 65882.87 8 120.63 5.44 0.96 8.68 35.36 12.71 2090.74 71956.06 9 112.78 4.87 1.01 7.09 31.08 12.99 2024.70 65480.40 农谷04 Nonggu04 2 99.58 5.43 1.22 27.65 38.90 25.97 3410.90 125066.4 3 98.58 5.42 1.13 26.17 37.62 25.49 2384.21 89525.67 4 99.63 5.50 1.12 25.20 40.57 23.30 2282.41 77038.83 5 103.1 5.4 1.1 23.18 36.60 21.61 2641.53 95042.87 6 110.93 5.64 1.06 19.55 42.90 20.07 2704.77 110469.6 7 123.02 5.53 1.03 13.58 38.69 17.68 3113.13 118829.0 8 140.23 5.47 0.9 9.47 35.95 15.87 3052.45 98064.6 9 138.47 4.98 0.87 8.99 29.5 16.63 3615.22 86620.53 品种Variety <0.001 0.0292 0.2476 <0.001 0.1382 <0.001 <0.001 <0.001 节间Intersegment 0.034 0.0098 0.0554 <0.001 0.0076 0.0514 0.9714 0.9495