以厚皮甜瓜银丰为试材,研究了沟灌栽培方式下增加垄距对厚皮甜瓜品质和产量、灌水量及灌溉水分生产效率的影响.结果表明:瓜田灌水量随着垄距的增加而减少,同等种植密度时垄距2.8 m和2.5 m的处理可节水24％和17％；垄距2.8m和2.5 m的处理灌溉水分生产效率极显著高于传统栽培模式(垄距2.0 m,对照).3种垄距处理间单株结果数、单果质量、产量和可溶性固形物含量无显著差异；垄距2.8 m的处理果肉硬度显著高于垄距2.5 m的处理和对照.在沟灌栽培方式下,宽垄种植因缩短了灌水沟长度而实现了节水目的,且对甜瓜产量和品质无不良影响.%Muskmelon ( Cucumis melo L.) ' Yinfeng' was employed in a field experiment to study the effect of widened bed distances on fruit quality and yield, irrigated water consumption and irrigation water production efficiency under furrow irrigation. The results showed that the total water consumption reduced as the bed distances increased. The 2.8 m bed distance plots consumed 24 % less water and the 2.5 m bed distance plots saved 17 % water. Irrigation water production efficiency in 2.8 m and 2.5 m bed distance plots were significantly higher than the traditional cultivation model ( 2.0 m bed distance plots ). The yields, fruit number per plant, muskmelon weight, total soluble solids ( TSS) content in the 2.8 m bed distance plots were not significantly different from those in the 2.5 m bed distance and the control plots. But the flesh thickness in 2.8 m bed distance plots was significantly higher than those in 2.5 m bed distance and the control plots. Obviously, under furrow irrigation model, water consumption can be saved due to the musk reduced furrow length, and the muskmelon yield and quality will not be influenced.
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