不同栽培袋材料对袋培黄瓜生长、产量及品质的影响

Effect of Different Bag Material on Growth , Yield and Quality of Cucumber Cultivated in Bag

以黄瓜品种津优30为试材,以玉米秸秆∶牛粪∶炉渣=3V∶1V∶1V为栽培基质,分别采用底部(透水、不透水)编织袋、无纺布和双色膜为4种栽培袋材料,进行日光温室黄瓜营养基质袋式栽培试验,研究了不同栽培袋材料对黄瓜植株生长、伤流液、产量和品质的影响。结果表明:采用底部不透水编织袋为栽培袋材料时,定值后40d及55d黄瓜的株高显著高于其他3个处理,并且其植株地上部鲜质量、地下部干质量、黄瓜伤流液中养分含量也显著高于其他3个处理,果实可溶性蛋白、VC含量都高于其他处理。因此,底部不透水编织袋是适宜黄瓜袋培的栽培袋材料。

@@@@Taking cucumber(Cucumis sativus L.)cultivar‘Jinyou 30’as testing material, corn stalk∶cow dung∶slag=3V∶1V∶1V as cultivation medium,taken permeable woven bag, impermeable woven bag,nonwoven and double color film as 4 treatment bag materials,we investigated different bag materials effects on growth,xylem sap,fruit yield and quality of cucumber cultivated in bags in greenhouse. The results showed that after transplanting 40 days and 55 days,the height of cucumber cultivated in impermeable bags were significantly higher than that of other 3 treatments.The fresh weight of above-ground and dry weight of under-ground,and the nutrient content in cucumber xylem sap was also significantly higher than the other 3 treatments.Moreover,the fruit contents of soluble protein and VC were also higher than that of the other treatments.The results indicated that the impermeable woven bag was the optimum bag material for cucumber cultivated in bag.