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番茄是我国北方地区的主要蔬菜之一,适时、适量、均衡的养分和水分供应是番茄早熟、高效、优质、高产的必要条件。经大量试验研究,总结出一套适合石家庄市日光温室番茄种植的高产栽培技术。一、施肥方案底肥:结合整地每亩施优质腐熟有机肥5000公斤,深翻土地30厘米。追肥:在第一穗果坐住后进行第一次追肥,每亩追肥10—20公斤。氮磷钾比例为19:8:27为宜。隔一水追一次肥。定值后及时浇水,冬春严寒
Tomato is one of the main vegetables in the northern part of our country. The timely, proper and balanced nutrition and water supply are necessary conditions for early maturing, high efficiency, high quality and high yield of tomato. After a large number of experimental studies, summed up a set of high-yielding cultivation techniques suitable for tomato cultivation in solar greenhouse in Shijiazhuang City. First, the fertilization program at the end of fertilizer: combined with the preparation of high-quality maturity per mu organic fertilizer 5000 kg, 30 cm deep turning the land. Top-dressing: After the first spike, sit for the first top-dressing, top dressing 10-20 kg per acre. N, P and K ratio of 19: 8: 27 is appropriate. Chase a fat across the water. Timely watering after setting, winter and winter cold