1 材料与方法
1.1 材料
1.2 方法
1.3 数据处理
2 结果与分析
2.1 不同红蓝光组合LED灯处理对鳄嘴花生长的影响
表1 不同红蓝光组合LRD灯处理对鳄嘴花生长的影响Tab. 1 Effect of different red and blue light combinations on growth |
| 处理组Treatment group | 叶鲜重 Leaf weight/g | 株高 Plant height/cm | 茎粗 Stem diameter/mm | 生物量Biomass/g | 叶绿素含量Chlorophyll content | |
|---|---|---|---|---|---|---|
| 地上部分Aboveground | 地下部分Underground | |||||
| 5R5B | 3.06±0.86a | 53.85±1.29a | 1.34±0.13b | 1.50±0.47a | 0.27±0.04a | 36.32±5.76ab |
| 6R4B | 2.06±0.62a | 36.45±7.7c | 2.17±0.17a | 1.03±0.37ab | 0.17±0.10ab | 32.97±2.21ab |
| 7R3B | 2.71±0.97a | 44.35±2.58abc | 1.27±0.16b | 1.18±0.40ab | 0.22±0.05ab | 38.84±2.13a |
| 8R2B | 2.08±0.38a | 41.87±5.93bc | 2.24±0.07a | 0.87±0.17b | 0.13±0.04b | 32.05±2.83ab |
| R | 2.20±0.61a | 26.83±4.32d | 2.25±0.13a | 1.07±0.16ab | 0.22±0.11ab | 34.67±4.68ab |
| B | 1.56±0.46a | 47.7±5.98ab | 1.25±0.06b | 0.82±0.23b | 0.20±0.04ab | 32.23±1.87ab |
| CK | 2.83±1.26a | 25.25±6.13d | 2.17±0.15a | 0.96±0.35ab | 0.10±0.05b | 31.49±6.78b |
注:同列数据后不同小写字母表示在0.05水平差异显著。 | |
Note: Different lowercase letters after the same column of data in the table indicate significant difference at the 0.05 level. |
2.2 不同红蓝光组合LED灯处理对鳄嘴花叶片总黄酮含量的影响
2.3 不同红蓝光组合LED灯处理对鳄嘴花叶片总膳食纤维含量的影响
2.4 不同红蓝光组合LED灯处理对鳄嘴花叶片粗蛋白含量的影响
2.5 不同红蓝光组合LED灯处理对鳄嘴花叶片矿物质元素含量的影响
表2 不同红蓝光组合LED灯处理鳄嘴花叶片矿物质元素含量的相关性Tab. 2 Correlation between mineral element content in leaves of C. nutans treated by LED lamps with different proportions of red and blue light combinations |
| 元素 Element | Fe | Zn | Ca | Mg |
|---|---|---|---|---|
| Fe | 1.000 | |||
| Zn | 0.037 | 1.000 | ||
| Ca | 0.217 | 0.522* | 1.000 | |
| Mg | 0.564* | 0.092 | 0.584** | 1.000 |
注:*表示0.05水平上显著相关,**表示0.01水平上显著相关。 | |
Note: * indicates significant correlation at the 0.05 level, and ** indicates extremely significant correlation at the 0.01 level. |
