不同基肥对大棚黄瓜生长及产量的影响

Effects of Different Base Fertilizers on Growth and Yield of Greenhouse Cucumber

以黄瓜品种中农8号为材料,研究不同基肥对大棚桶栽黄瓜生长、产量的影响。结果表明,处理4(CK,以硫酸钾型复合肥作为基肥)黄瓜植株生长情况良好,成株期结瓜数、单瓜鲜质量和产量都最高,分别为5个、387 g和77.4 kg/40株;处理2(以农家肥作为基肥)黄瓜生长、产量表现也较好,且处理4与处理2的产量无显著性差异,即以农家肥作为当地棚栽黄瓜基肥也较适宜;以烟草育苗专用肥作为基肥对黄瓜幼苗期根系生长有积极的作用,但成株期黄瓜产量较低,不宜作为棚栽黄瓜基肥。

Taking the cucumber cultivar Zhongnong No.8 as test material, we studied the effects of different base fertilizer treatments on the growth and yield of cucumber. The results showed that, cucumber plants grew well on treatment 4 （the control treatment, taking potassium sulphate compound fertilizer as base fertilizer）, and the treatment 4 possessed highest fruit setting number of 5, single fruit weight of 387 g and yield of 77.4 kg/40 plants respectively. Cucumber plants grew well on treatment 2 （taking farmyard manure as base fertilizer）, and the treatment 2 had good yield performance as well, in addition, the cucumber yield of treatment 2 had no significant difference with that of treatment 4, therefore, it was appropriate to take farmyard manure as base fertilizer for cucumber as well. Taking tobacco seedling-raising fertilizer as base fertilizer had a positive influence on the root growth of cucumber seedlings, but the cucumber yield was low, so it was not appropriate to take tobacco seedling-raising fertilizer as base fertilizer for cucumber.