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本文以日光温室内采用滴灌的番茄为研究对象,对不同施肥量对其产量的影响进行了初步研究。试验结果表明:不同施肥量对番茄产量有较明显的影响。当氮磷钾配比为氮18kg/667m2、五氧化二磷10～15kg/667m2、氧化钾6～12kg/667m2时,番茄的产量、经济效益最高和肥料生产效率也较高。在实际生产中可以根据不同土壤肥力状况和种植条件对施肥量进行适当调整。
In this paper, drip irrigation tomato in solar greenhouse as the research object, the effects of different fertilizer on the yield of a preliminary study. The results showed that different fertilizers had a significant effect on tomato yield. When the ratio of N, P and K is 18kg / 667m2 nitrogen, 10-15kg / 667m2 phosphorus pentoxide and 6-12kg / 667m2 potassium oxide, the yield of tomato is the highest, and the economic benefit is the highest and the fertilizer production efficiency is also high. In actual production, fertilizers can be properly adjusted according to different soil fertility conditions and planting conditions.