硫酸镁肥不同施用量对黄瓜经济性状和产量的影响

Effects of Different Application Amount of Magnesium Sulfate Fertilizer on Economic Characters and Yields of Cucumber

摘要: 为探索黄瓜种植最适合镁肥施用量，设置0（CK）、187.5、375、600 kg·hm^-2共4个不同硫酸镁肥施用量处理，研究硫酸镁肥不同施用量对黄瓜经济性状和产量的影响，结果表明：施用硫酸镁肥375 kg·hm^-2处理的黄瓜产量和成品率最高，产量比对照增加4 397 kg·hm^-2，差异达极显著水平，成品率提高8.17%；瓜长、瓜径、单瓜重分别比对照增加13.77%、13.5%、10.47%，经济性状表现好。

Abstract: In order to explore the most suitable application amount of magnesium fertilizer for cucumber planting, the effects of different amounts of magnesium sulfate fertilizer on the economic characters and yields of cucumber were studied. Four different amounts of magnesium sulfate fertilizer, namely 0(CK), 187.5, 375 and 600 kg·hm^-2, were set as the treatments in the experiment. The results showed that the yield and finished product ratio of cucumber treated with magnesium sulfate fertilizer of 375 kg·hm^-2 were the highest. Compared with the control group, the yield increased by 4397 kg·hm^-2 with an extremely significant difference and the finished product ratio increased by 8.17%. The length, diameter and weight of fruit respectively increased by 13.77%, 13.5% and 10.47% compared with the control group, showing good performance in economic characters.