播种方式及肥料运筹对苦荞产量、品质及肥料利用率的影响
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李君保, 吴银环, 冉文秀, 李华明, 冉元龙, 丁梦琦, 张颖韬
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Effects of Sowing Methods and Fertilizer Management on Yield, Quality, and Fertilizer Utilization Efficiency of Tartary Buckwheat
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Li Junbao, Wu Yinhuan, Ran Wenxiu, Li Huaming, Ran Yuanlong, Ding Mengqi, Zhang Yingtao
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表2 播种方式及肥料运筹互作对苦荞产量及其构成因素的影响
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Table 2 Effects of interaction between sowing methods and fertilizer managements on the yield and its components of tartary buckwheat
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年份
Year | 处理
Treatment | 产量
Yield (kg/hm2) | 单株粒数
Grain number per plant | 单株粒重
Grain weight per plant (g) | 千粒重
1000-grain weight (g) | | 2021 | A1×CK0 | 1224.13±3.16h | 243.00±1.15g | 5.08±0.04g | 20.90±0.07a | | A1×CK1 | 1546.39±4.29ef | 294.33±2.03f | 6.07±0.06e | 20.61±0.24abc | | A1×B1 | 1673.99±3.76bc | 323.75±5.55cd | 6.38±0.09cd | 19.71±0.52defg | | A1×B2 | 1836.19±1.91a | 363.00±2.89a | 7.00±0.11a | 19.27±0.28fg | | A1×B3 | 1652.10±5.63cd | 320.11±5.60cd | 6.59±0.20bc | 20.60±0.05abc | | A2×CK0 | 1333.50±3.95g | 256.00±2.89g | 5.44±0.02f | 20.75±0.29ab | | A2×CK1 | 1580.15±4.08cde | 297.10±1.76f | 6.17±0.05de | 20.77±0.08ab | | A2×B1 | 1754.88±3.48ab | 334.50±4.33bc | 6.69±0.36b | 19.98±0.61cde | | A2×B2 | 1841.05±4.67a | 367.33±2.33a | 7.00±0.08a | 19.05±0.03g | | A2×B3 | 1783.69±3.62a | 340.83±4.70b | 6.80±0.24ab | 19.94±0.21cdef | | A3×CK0 | 1230.18±3.58h | 241.33±1.54g | 4.96±0.02g | 20.54±0.31abc | | A3×CK1 | 1523.08±4.38f | 292.33±2.33f | 5.92±0.07e | 20.25±0.25abcd | | A3×B1 | 1675.49±1.89bc | 317.50±4.14de | 6.38±0.13cd | 20.12±0.85bcd | | A3×B2 | 1837.50±2.12a | 361.30±2.10a | 7.01±0.17a | 19.42±0.31efg | | A3×B3 | 1612.50±5.18def | 304.17±1.30ef | 6.14±0.23de | 20.21±0.42abcd | | 2022 | A1×CK0 | 1153.79±3.76fg | 232.78±3.48f | 4.71±0.17fg | 20.24±0.44abcd | | A1×CK1 | 1365.81±4.75cd | 274.45±4.24de | 5.57±0.06cd | 20.32±0.34abcd | | A1×B1 | 1433.82±2.21c | 290.00±3.51d | 5.85±0.16c | 20.18±0.31abcd | | A1×B2 | 1787.30±1.91ab | 376.72±4.01ab | 7.30±0.16ab | 19.37±0.30efg | | A1×B3 | 1679.27±5.33b | 349.67±1.09c | 6.85±0.36b | 19.63±0.63defg | | A2×CK0 | 1246.52±5.76ef | 257.17±3.02e | 5.09±0.25ef | 19.78±0.05bcdefg | | A2×CK1 | 1434.11±5.49c | 286.11±3.95d | 5.85±0.11c | 20.46±0.26abc | | A2×B1 | 1839.62±0.45a | 392.00±4.95a | 7.51±0.36a | 19.15±0.19g | | A2×B2 | 1855.49±5.35a | 392.39±2.34a | 7.57±0.32a | 19.31±0.25fg | | A2×B3 | 1438.23±3.44c | 300.33±2.08d | 5.87±0.02c | 19.55±0.16defg | | A3×CK0 | 1116.06±2.13g | 227.11±5.32f | 4.56±0.18g | 20.08±0.74abcdef | | A3×CK1 | 1306.18±3.02de | 258.78±1.47e | 5.33±0.02de | 20.61±0.19a | | A3×B1 | 1415.47±6.27cd | 281.33±3.01de | 5.78±0.48cd | 20.52±0.62ab | | A3×B2 | 1773.43±6.95ab | 360.17±2.16bc | 7.24±0.05ab | 20.12±0.71abcde | | A3×B3 | 1404.40±6.66cd | 290.78±2.78d | 5.73±0.47cd | 19.71±0.12cdefg |
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