三种肥料混施对小白菜生长、品质和经济效益的影响  

Effects of Three Fertilizers Mixed on Growth,Yield and Economic Benefit in Pakchoi

作　　者：池福铃 李锋[1] 阮惠明[1] 何毓光[1] 吴寿华[1] CHI Fuling;LI Feng;RUAN Huiming;HE Yuguang;WU Shouhua(Ningde Institute of Agricultural Sciences,Fujian 355003)

机构地区：[1]福建宁德市农业科学研究所

出　　处：《长江蔬菜》2019年第22期69-72,共4页Journal of Changjiang Vegetables

基　　金：2017年福建省科技计划项目（2017N0058）《特色蔬菜寿宁山冬乌提质增效关键技术研究与示范》

摘　　要：以寿宁山冬乌小白菜为试验材料,研究化肥减量配施有机肥和生物菌肥对小白菜植株生长指标、品质和经济效益的影响。试验结果表明,适宜范围内的化肥减量配施有机肥和生物菌肥,虽然增加了小白菜生产成本,降低了产量,但小白菜的品质和产值增加,经济效益提高,较常规施肥增加2506.09元/667 m^2。The study chose the pakchoi cultivar Shouning Shandongwu(Brassica campestris L.)as test material,and studied the effects of chemical fertilizer reduction and organic and bio-bacterial manure supplement on growth,yield and economic benefit of pakchoi.Within a suitable range of chemical fertilizer reduction and organic and bio-bacterial manure supplement,it made the production cost increased and the growth index and yield reduced,but it increased the quality and total production value,and it had the highest economic benefit,which was 2506.09 Yuan/667 m^2 higher than that of common fertilization treatment.

关 键 词：小白菜 肥料混施 生长 产量 经济效益 

分 类 号：S634.3[农业科学—蔬菜学]