谷豆间作对谷子生长发育、产量及籽粒品质的影响

薛乃雯, 刘建霞, 杨珍平, 张东旭

Effects of Foxtail Millet/Legume Intercropping on the Growth, Development, Yield, and Grain Quality of Foxtail Millet

Xue Naiwen, Liu Jianxia, Yang Zhenping, Zhang Dongxu

表3 不同间作模式对谷子孕穗期农艺性状的影响

Table 3 Effects of different intercropping patterns on the agronomic traits of foxtail millet at the booting stage

处理 Treatment 株高 Plant height (cm) 茎粗 Stem diameter (mm) SPAD值 SPAD value 单株叶面积 Leaf area per plant (mm2) 单株叶片干重 Dry weight of leaves per plant (g) 单株茎秆干重 Dry weight of stem per plant (g) 单株穗干重 Dry weight of spike per plant (g) D1 150.25±9.60a 6.38±0.77ab 52.98±3.25a 31 258.48±324.28ab 6.77±1.06a 17.24±0.94a 22.01±2.21c D2 151.94±5.02a 6.60±0.27a 49.93±4.94b 22 014.23±209.78d 6.73±1.00a 15.45±1.40b 18.95±2.03d D3 133.88±4.55c 6.72±0.97a 39.23±3.44f 33 548.08±324.53ab 5.21±0.43cdef 12.72±2.24cd 27.70±4.43b J1 138.34±0.99bc 5.47±0.29d 45.84±0.75c 33 598.72±258.43ab 5.90±0.21bc 13.62±0.21c 31.36±0.51a J2 136.08±0.66c 5.33±0.15de 42.86±0.71cde 29 205.79±224.08bc 5.25±0.15cde 11.97±0.13d 18.10±0.54d J3 136.54±0.58c 4.78±0.13e 43.86±0.68cd 30 738.65±316.27ab 5.53±0.21bcd 12.43±0.33cd 17.82±1.15d J4 138.50±0.87bc 5.61±0.20cd 42.32±0.83de 21 301.81±380.03d 5.74±0.22bcd 11.82±0.18de 28.02±0.35b J5 143.14±2.08b 4.73±0.23e 42.88±0.47cde 24 156.47±381.12cd 6.17±0.27ab 12.64±0.37cd 28.27±3.61b J6 128.52±2.02d 5.29±0.14de 40.51±0.28ef 19 617.06±343.43d 5.18±0.20def 11.04±0.55e 27.05±0.46b J7 117.39±1.30e 6.16±0.12abc 29.08±0.50h 32 759.03±214.17ab 3.99±0.11g 8.66±0.26f 23.35±0.49c J8 123.51±1.65d 5.81±0.13bcd 31.49±0.25gh 36 440.29±249.48a 4.58±0.18fg 9.51±0.23f 23.91±0.54c J9 127.48±1.42d 5.28±0.23de 32.23±0.59g 34 868.22±239.07ab 4.54±0.30fg 9.51±0.11f 24.37±1.06c