蔬菜不同轮作方式对甜瓜生长及果实品质的影响

为建立合理的甜瓜轮作体系,以春甜三号甜瓜、东农709番茄、八月绿菜豆、实心芹芹菜和长白大葱为试材,在温室中采取垄作(芹菜采用平畦撒播种方法)方法,研究设施中番茄、菜豆、芹菜、大葱与甜瓜轮作,对甜瓜的植株干重及果实品质的影响。结果表明:芹菜和大葱轮作时甜瓜植株干重显著高于其它处理(P0.05);芹菜与其它蔬菜轮作时,甜瓜果实可溶性糖含量显著高于其它各处理(P0.05);菜豆与芹菜、芹菜与大葱轮作时,甜瓜果实VC含量显著高于其它处理(P0.05);不同蔬菜轮作处理甜瓜可溶性蛋白含量显著高于连作对照(P0.05)。说明较其它轮作方式相比,芹菜与大葱组合轮作对提高甜瓜植株鲜重和甜瓜品质有最好的作用。

Effects of Different Vegetable Crop Rotation Patterns on Growth Yield and Quality of Muskmelon in Greenhouse

In order to establish the reasonable muskmelon rotation system,taking melon cultivar Chuntian 3,to- mato cultivar Dongnong 709, bean cultivar August Green, the celery cultivar Solid Celery and onion cultivar Changbai as materials,through the method of ridge planting in the greenhouse （flat beds and sowing for celer- y）, the effects of crop rotation with tomatoes, beans, celery and Chinese onion on the dry weight and fruit quali- ty of muskmelon were studied . The results showed that the dry weight of muskmelon was significantly higher than other treatments on the crop rotation of celery and onion （P〈0.05） ;the soluble sugar content of musk- melon in celery and other vegetables crop rotation were significantly higher than other treatments（P〈0.05） the VC content of muskmelon was significantly higher than the rotation of beans and celery,as well as celery and onion （P〈0. 05）;the soluble protein content of muskmelon in crop rotation treatments was significantly higher than contronl. Compared with other treatments, the crop rotation of celery and onion was the best in im- proving growth yield and fruit quality of muskmelon.