国内主要饲草燕麦品种干物质积累及生产潜力评价
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赵世锋, 曹丽霞, 石碧红, 刘文婷, 赵雪峰, 刘君馨, 张丽霞, 李嘉豪
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Dry Matter Accumulation and Productivity Potential Evaluation of Main Forage Oat Varieties in China
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Zhao Shifeng, Cao Lixia, Shi Bihong, Liu Wenting, Zhao Xuefeng, Liu Junxin, Zhang Lixia, Li Jiahao
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表2 品种间不同刈割期干物质积累差异
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Table 2 Difference of dry matter accumulation among varieties at different cutting stages kg/hm2
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品种
Variety | 干物质量Dry matter amount | | 孕穗期Booting | 抽穗期Heading | 开花期Blooming | 乳熟期Milking | 成熟期Mature | | 坝莜3号Bayou 3 | 3225.0±1362.0* | 4950.0±1816.5* | 5925.0±2073.0 | 8160.0±1522.5* | 10 315.0±1677.0* | | 坝莜18号Bayou 18 | 3120.0±1395.0* | 4725.0±1674.0* | 6170.0±2398.5* | 8415.0±1966.5* | 11 085.0±1552.5* | | 坝燕6号Bayan 6 | 3090.0±1356.0* | 4230.0±1987.5 | 5775.0±2494.5 | 6645.0±2334.0 | 9315.0±993.0 | | 白燕2号Baiyan 2 | 2535.0±1416.0 | 3570.0±1372.5 | 4530.0±2584.5 | 6165.0±2568.0 | 8430.0±1623.0 | | 白燕7号Baiyan 7 | 2880.0±1407.0 | 4095.0±1609.5 | 5205.0±2602.5 | 6615.0±2571.0 | 9105.0±2697.0 | | 白燕18号Baiyan 18 | 2565.0±1225.5 | 3510.0±1468.5 | 4290.0±2392.5 | 5355.0±2521.5 | 7365.0±1554.0 | | 白燕19号Baiyan 19 | 2340.0±586.5 | 3075.0±1042.5 | 3780.0±1783.5 | 5940.0±2578.5 | 7845.0±1125.0 | | 远杂1号Yuanza 1 | 3000.0±1309.5* | 4785.0±2092.5* | 6090.0±2698.5* | 9030.0±3093.0* | 10 800.0±1635.0* | | 张燕4号Zhangyan 4 | 3045.0±1603.5* | 4035.0±1537.5 | 5580.0±2412.0 | 6180.0±2218.5 | 9465.0±2434.5 | | GL381 | 3060.0±1285.5* | 5535.0±2112.0* | 6525.0±2493.0* | 8430.0±2073.0* | 11 220.0±2016.0* | | 陇燕3号Longyan 3 | 2535.0±1255.5 | 4290.0±1920.0 | 5565.0±2271.0 | 6285.0±1558.5 | 9765.0±1939.5* | | 定燕2号Dingyan 2 | 4485.0±499.5* | 5205.0±2050.5* | 6555.0±2310.0* | 6780.0±2253.0 | 10 365.0±1591.5* | | 魁北克Kuibeike | 2850.0±1546.5 | 4080.0±1728.0 | 4935.0±1956.0 | 6510.0±2722.5 | 9585.0±1600.5 | | 青引2号Qingyin 2 | 2115.0±561.0 | 3135.0±874.5 | 3855.0±1785.0 | 5850.0±2848.5 | 6120.0±2121.0 | | 甜燕麦Tianyinmai | 2970.0±1417.5 | 4290.0±1848.5 | 5190.0±2170.5 | 6660.0±2494.5 | 8850.0±925.5 | | 草莜1号Caoyou 1 | 2865.0±1593.0 | 4680.0±12 188.5* | 6705.0±2752.5* | 7515.0±1500.0* | 9855.0±1417.5* | | 蒙燕1号Mengyan 1 | 3000.0±1473.0* | 4455.0±1936.5 | 5550.0±2440.5 | 6390.0±2514.0 | 10 275.0±2287.5* | | 甜燕2号Tianyan 2 | 3300.0±1503.0* | 4515.0±1854.0* | 5475.0±2272.5 | 6690.0±2454.0 | 9870.0±2161.5* | | KONA | 3090.0±1710.0* | 4410.0±1824.0 | 5175.0±2521.5 | 6360.0±2554.5 | 10 185.0±1567.5 | | Haywire | 3210.0±1498.5* | 4425.0±2004.0 | 5655.0±2262.0 | 6750.0±2254.5 | 10 185.0±1966.5* | | 平均Mean | 2970.0±1208.0 | 4305.0±1593.0 | 5430.0±2100.0 | 6840.0±2170.5 | 9424.5±1944.0 |
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