沙漠光伏建设模式通过土壤水分影响固沙草本植物生长特征
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左强, 杨昊天, 杨奕颖, 蔺锴, 李云飞, 王艳莉
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The construction mode of desert photovoltaic facilities influences the growth characteristics of sand-fixing herbaceous plants through soil moisture
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Qiang Zuo, Haotian Yang, Yiying Yang, Kai Lin, Yunfei Li, Yanli Wang
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表1 不同建设模式光伏区植物生长特性双因素方差对比分析
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Table 1 Comparative analysis of plant growth characteristics in photovoltaic areas under different construction modes using one-way ANOVA
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植物 特性 | 固定可调模式 | | 平单轴追踪模式 |
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| 板前 | 板后 | 板下 | 板前 | 板后 | 板下 |
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| 株高/cm | 6.54±0.01Aa | 5.20±0.02Ab | 2.57±0.01Ac | | 6.46±0.01Aa | 5.55±0.02Ab | 1.27±0.02Bc | | 盖度/% | 1.43±0.02Ba | 1.36±0.01Aa | 0.25±0.02Ab | | 1.79±0.01Aa | 1.48±0.02Ab | 0.10±0.02Bc | | 根长/cm | 6.49±0.01Aa | 4.70±0.02Ab | 2.91±0.01Ac | | 5.60±0.02Ba | 5.34±0.01Aa | 1.54±0.03Bb | | 地径/mm | 0.79±0.01Aa | 0.64±0.02Ab | 0.33±0.01Ac | | 0.70±0.01Aa | 0.68±0.01Aa | 0.49±0.03Bb | | 地上生物量/(g·m-2) | 24.13±0.01Aa | 17.08±0.02Ab | 3.44±0.01Ac | | 14.64±0.02Ba | 12.55±0.02Ba | 0.89±0.03Bb | | 地下生物量/(g·m-2) | 2.61±0.01Aa | 2.21±0.03Bb | 0.45±0.02Bc | | 2.66±0.01Aa | 2.60±0.01Aa | 1.28±0.02Ab |
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