高温和酶解处理水稻秸秆后植物促生物质的鉴定及其效果研究

唐思宇,刘秋梅,孟晓慧,马磊,刘东阳,黄启为,沈其荣

Identification of Functional Substances from Rice Straw Obtained by Pyrolysis and Enzymolysis and Its Effect

TANG SiYu,LIU QiuMei,MENG XiaoHui,MA Lei,LIU DongYang,HUANG QiWei,SHEN QiRong

表4 不同浓度的氯化乙酰胆碱、左旋肉碱和肌醇对黄瓜幼苗部分生长指标的影响

Table 4 The effects of different concentrations of acetylcholine chloride, L-carnitine and myo-Inositol on growth indexes of cucumber seedlings

物质名称 Substance name 浓度 Concentration 新叶面积 Leaf area (cm2) 新叶叶绿素 SPAD value 茎粗 Stem diameter (mm) 根系指标Root index 总根长 Total roots length (cm) 根表面积 Root surface area (cm2) 根尖数 Root tips 氯化乙酰胆碱 Acetylcholine chloride CK 17.90±1.20b 35.9±1.1c 3.28±0.04c 584.3±24.8b 98.65±4.91b 727±70c 1 μmol·L-1 36.5±0.60a 46.5±0.8a 3.82±0.02ab 901.7±25.6a 133.54±3.32a 1676±29a 10 μmol·L-1 36.41±2.26a 44.9±0.3b 3.89±0.05a 869.9±90.5a 125.78±10.33a 1643±107a 100 μmol·L-1 34.98±3.30a 44.1±0.3b 3.74±0.06b 882.4±81.6a 127.03±7.55a 1313±126b 左旋肉碱 L-Carnitine CK 17.90±1.20b 35.9±1.1c 3.28±0.04c 584.3±24.8b 98.65±4.91b 727±70c 0.1 mmol·L-1 25.10±1.47a 39.2±1.0b 3.70±0.06a 686.5±63.5a 118.38±3.93a 1031±45a 1 mmol·L-1 22.17±3.34a 41.2±0.7a 3.68±0.01a 744.±45.8a 109.87±3.78a 1090±21a 5 mmol·L-1 22.11±1.95a 42.6±0.5a 3.53±0.03b 520.6±41.5b 86.77±7.34c 896±67b 肌醇 myo-Inositol CK 17.90±1.20b 35.9±1.1c 3.28±0.04b 584.3±24.8c 98.65±4.91c 727±70c 0.05 mmol·L-1 29.79±3.09a 44.0±0.4a 3.95±0.01a 1026.8±74.1a 138.27±5.83a 1810±186a 0.1 mmol·L-1 27.13±3.10a 44.5±0.2a 3.82±0.11a 808.4±18.3b 112.23±9.55b 1430±125b 1 mmol·L-1 - - 2.86±0.15c 102.8±18.3d 18.96±6.23d 477±93d