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1 温室0—20 cm土层基础养分含量

Table 1 Content of basic nutrient in 0-20 cm layer of soil in greenhouse

pH 有机质 SOM (g·kg-1) 硝态氮 NO-3-N (mg·kg-1) 铵态氮 NH4+-N (mg·kg-1) 速效钾 NH4OAC-K (mg·kg-1) 全磷 TP (g·kg-1) 有效磷 Olsen-P (mg·kg-1) 8.1 15.0 5.5 19.4 60.0 1.0 40.2