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为探索旱地龙在蔬菜上的增产效应,以黄瓜为主进行了试验。 试验田设在石家庄市郊区大郭镇于底村。土壤有机质含量为1.76％,碱解氮721.37ppm,速效磷15.8ppm速效钾88ppm。黄瓜总面积0.224亩,品种为津杂2号。前茬为大白菜。底肥:亩施粗肥6方,磷肥50公斤,鸡猪粪750公斤,碳铵50公斤。4月19日定植,地膜单覆盖,株、行距
In order to explore the yield increasing effect of Dryland on vegetables, the experiment was conducted mainly on cucumber. Experimental field located in the suburbs of Shijiazhuang City, Guo town at the end of the village. Soil organic matter content of 1.76%, 721.37ppm of alkaline hydrolysis of nitrogen, available phosphorus 15.8ppm available potassium 88ppm. The total area of 0.224 acres of cucumber, hybrid varieties on the 2nd. Former Chinese cabbage. Base fertilizer: Mushi Shi 6 square, 50 kg of phosphate fertilizer, chicken pig manure 750 kg, ammonium bicarbonate 50 kg. April 19 planting, mulching alone, strains, row spacing