日光温室条件下,以黄瓜为试材,通过盆栽试验,研究了沸石、高岭土、硅藻土、草炭和膨润土等5种土壤调理剂对黄瓜生长、品质及产量的影响。结果表明:土壤调理剂增加黄瓜的株高、茎粗、叶片数,增强植株的抗逆性,改善黄瓜品质和提高单株产量。其中草炭处理黄瓜的株高、茎粗、叶片数,超氧化物歧化酶活性,可溶性蛋白质、可溶性糖含量、净光合速率和单株产量均最大,分别比对照提高了21.00%、15.25%、35.28%、57.17%、43.56%、48.73%、52.77%和37.25%;膨润土处理黄瓜的过氧化物酶活性最高、丙二醛含量最低,分别比对照提高了20.78%、降低了60.20%;硅藻土处理黄瓜的过氧化氢酶活性和果实维生素C含量最高,分别比对照提高了153.75%和1.85%。综合评价,5种调理剂中以草炭效果最好,其次为硅藻土和膨润土,三者效果较对照均达到差异显著水平,沸石、高岭土效果较对照差异不显著。 Under greenhouse conditions, cucumber was used as test material to study the effects of five soil conditioner such as zeolite, kaolin, diatomite, peat and bentonite on the growth, quality and yield of cucumber by pot experiment. The results showed that soil conditioner increased cucumber plant height, stem diameter and leaf number, increased plant stress resistance, improved cucumber quality and increased plant yield. Among them, the plant height, stem diameter, number of leaves, superoxide dismutase activity, soluble protein, soluble sugar content, net photosynthetic rate and single plant yield of cucumber were the largest, which were 21.00%, 15.25%, 35.28 %, 57.17%, 43.56%, 48.73%, 52.77% and 37.25% respectively. The highest peroxidase activity and the lowest content of malondialdehyde in the treated bentonite were 20.78% and 60.20% Cucumber catalase activity and fruit vitamin C content highest, respectively, compared with the control increased by 153.75% and 1.85%. In the comprehensive evaluation, peat was the best among the five kinds of conditioning agents, followed by diatomite and bentonite. The three effects were significantly different compared with the control. The effect of zeolite and kaolin was not significant difference compared with the control.