温室滴灌条件下施用鸡粪和磷肥对土壤磷素的影响

刘志平,武雪萍,李若楠,郑凤君,张孟妮,李生平,宋霄君

Effect of Applying Chicken Manure and Phosphate Fertilizer on Soil Phosphorus Under Drip Irrigation in Greenhouse

ZhiPing LIU,XuePing WU,RuoNan LI,FengJun ZHENG,MengNi ZHANG,ShengPing LI,XiaoJun SONG

表3 试验处理及施肥方案

Table 3 Experimental treatments and fertilization schedule

处理 Treatment 无机肥 Inorganic fertilizer (kg·hm-2) 鸡粪 Chicken manure (kg·hm-2) 总养分 Total nutrient (kg·hm-2) P2O5 N K2O P2O5 N K2O P2O5 N K2O CK 0 0 0 0 0 0 0 0 0 P1 300 600 525 0 0 0 300 600 525 OM 0 600 525 906 405 621 906 1005 1146 OM+P1 300 600 525 906 405 621 1206 1005 1146 OM+P2 675 600 525 906 405 621 1581 1005 1146