基于温室番茄产量和果实品质对加气灌溉处理的综合评价

朱艳,蔡焕杰,宋利兵,商子惠,陈慧

Comprehensive Evaluation of Different Oxygation Treatments Based on Fruit Yield and Quality of Greenhouse Tomato

ZHU Yan,CAI HuanJie,SONG LiBing,SHANG ZiHui,CHEN Hui

表2 不同滴头埋深和灌水水平下加气灌溉对温室番茄产量指标的影响

Table 2 Effects of oxygation under different irrigation levels and emitter depths conditions on fruit yield factors of greenhouse tomato

产量指标 Yield factors 处理 Treatment W1 W2 W3 D1 D2 平均值 Mean value F值F-value O W D 单株产量 Fruit yield per plant (g) O 696.7±22.8 820.4±33.2 924.5±34.6 818.0±28.7 809.8±26.4 813.9±19.4B 46.41** 22.03** 0.338 S 530.2±17.0 685.2±33.0 707.8±24.5 653.0±24.7 629.1±21.4 641.1±16.3A 平均值 Mean value 613.5±16.8a 752.8±24.4b 816.2±24.2c 735.5±20.2A 719.5±18.8A 单株果数 Fruit number per plant O 7.90±0.34 8.02±0.31 8.40±0.30 8.05±0.26 8.17±0.26 8.11±0.18A 1.656 1.107 0.026 S 8.29±0.39 8.38±0.39 8.81±0.43 8.51±0.31 8.48±0.35 8.49±0.23A 平均值 Mean value 8.10±0.26a 8.20±0.25a 8.61±0.26a 8.28±0.20A 8.33±0.22A 单果重 Fruit weight (g) O 91.9±2.91 103.1±2.18 110.7±1.78 102.9±2.17 100.9±2.10 101.9±1.51B 157.32** 21.20** 0.285 S 67.2±2.11 82.1±1.28 83.5±1.86 77.9±1.55 77.3±1.89 77.6±1.22A 平均值 Mean value 79.5±2.24a 92.6±1.70b 97.1±1.97b 90.4±1.74A 89.1±1.76A IWUE (g·mm-1) O 52.0±1.70 45.9±1.86 41.4±1.55 46.4±1.43 46.5±1.56 46.5±1.05B 52.05** 14.02** 0.148 S 39.6±1.27 38.4±1.27 31.7±1.10 37.2±1.29 35.9±1.20 36.6±0.88A 平均值 Mean value 45.8±1.26c 42.2±1.37b 36.6±1.08a 41.8±1.04A 41.2±1.09A