宁夏引黄灌区不同苜蓿品种主要农艺性状关联分析及干草产量比较

王晓春, 朱得新, 杨天辉, 王川, 杨炜迪, 高婷, 梁小军

Correlation Analysis of Main Agronomic Characteristics of Different Alfalfa Varieties and Comparison of Hay Yield in Yellow River Irrigation Area of Ningxia

Wang Xiaochun, Zhu Dexin, Yang Tianhui, Wang Chuan, Yang Weidi, Gao Ting, Liang Xiaojun

表5 20个苜蓿品种连续4年的干草产量

Table 5 Hay yield of 20 varieties of alfalfa in four years kg/hm2

品种 Variety 干草产量Hay yield 平均产量 Average yield 4年总产量 Total yield of four years 排序 Order 2015 2016 2017 2018 甘农1号Gannong No.1 8511.0f 24 158.5de 18 110.2g 18 965.3c 17 436.2f 69 744.9e 17 WL343 10 858.5de 26 600.1ab 22 417.8a 21 027.2b 20 225.9bc 80 903.6bc 7 中苜3号Zhongmu No.3 10 522.5de 18 823.5h 17 179.1h 16 770.9d 15 824.0g 63 296.0f 19 甘农7号Gannong No.7 9186.0e 19 039.9g 17 336.8h 16 498.8d 15 515.4g 62 061.5f 20 阿迪娜Adrenalin 11 539.5cd 22 628.3efg 20 984.7bc 24 322.5a 19 868.7bc 79 475.0bc 9 甘农8号Gannong No.8 11 512.5cd 23 724.2def 17 604.9i 18 208.2b 17 762.4f 71 049.7e 16 WL354 12 307.5bc 26 514.3ab 21 190.5cd 25 017.4a 21 257.4a 85 029.6a 1 勇士Warrior 10 323.0de 21 530.7fg 19 298.4e 22 515.0ab 18 416.8de 72 667.1d 14 甘农6号Gannong No.6 10 776.0de 26 014.9bc 19 018.4e 18 827.9b 18 659.3de 74 637.1d 13 骑士2 Knight 2 11 283.0cde 26 113.4bc 20 739.1ab 21 831.8b 19 991.8ab 79 967.2bc 8 岩石Rugged 13 266.0ab 25 952.7bc 21 462.9ab 23 552.2ab 21 058.4a 84 233.8ab 4 骑士T Knight T 11 622.0cd 23 050.8ef 21 088.9bc 23 457.8ab 19 804.9bc 79 219.4bc 10 标靶PGI427 12 283.5bc 27 011.7a 19 499.5ef 25 473.6a 21 067.1a 84 268.3ab 3 骑士3 Knight 3 11 467.5cde 22 224.8efg 21 080.3cd 23 343.5ab 19 529.0bc 78 116.0c 11 甘农3号Gannong No.3 10 714.5def 25 005.9cd 19 988.6ef 20 212.2b 18 980.3de 75 921.2d 12 挑战者Challenger 14 635.5a 21 396.2fg 20 819.4cd 25 290.3a 20 535.3ab 82 141.4bc 5 康赛Kangsai 13 810.5ab 26 757.3ab 21 035.6cd 22 798.2ab 21 100.4a 84 401.6ab 2 雪豹Snow leopard 6013.5g 24 144.2de 20 134.4e 23 346.8ab 18 409.7de 73 638.8d 15 大银河Survivor 14 198.6a 24 881.0cd 20 913.3cd 22 065.0ab 20 514.5ab 82 057.8bc 6 大富翁Monopoly 6855.7h 20 967.2fg 19 343.0f 21 653.0ab 17 204.7f 68 818.9e 18