土壤改质肥、叶肥和果肥对胡麻生长指标及产量的影响  

Effects of Soil Fertilizer, Leaf Fertilizer and Fruit Fertilizer on Growth Indicators and Yield of Flax

作　　者：鲁喜荣[1] 吴瑞香[1] 杨建春[1] LU Xirong;WU Ruixiang;YANG Jianchun(Institute of The Crops in High Latitude ＆ Cold Climate Area,Shanxi Academy of Agrieuhural Sciences,Datong,Shanxi 037008,China)

机构地区：[1]山西省农业科学院高寒区作物研究所,山西大同037008

出　　处：《天津农业科学》2018年第10期46-49,60,共5页Tianjin Agricultural Sciences

基　　金：国家特色油料产业技术体系胡麻大同综合试验站(CARS-14-2-06);雁门关农牧交错带专项(YCX2017D2103)

摘　　要：本试验以‘晋亚12号’为材料,通过单施或复合配施土壤改质肥、叶肥和果肥,研究其对胡麻生长指标和产量的影响,确定合理配施方法。结果表明,播前喷施土壤改质肥,配合快速生长期喷施2次叶肥,可以获得最高产量,显著高于除"土壤改质肥+2次叶肥+果肥"、"土壤改质肥+1次叶肥"外的其他施肥处理(P<0.05),说明土壤改质肥与叶肥合理配施能够促进胡麻产量提高。The experiment was conducted to study the eflects of soil fertilizer, leaf fertilizer, and fruit fertilizer on growth indicators and yield of flax using ＂Jinya 12＂ as test material to confiml the optimal fertilizer application method. The results showed that the ＂soil fertilizer ＋ leaf fertilizer twice＂ treatment had the highest flax yield, which was significant higher than the other fertilizer treatments except ＂soil fertilizer ＋ leaf fertilizer twice ＋ fruit fertilizer＂ and ＂soil fertilizer ＋ leaf fertilizer once＂, indicating that the optimal application of soil fertilizer and leaf fertilizer could increase the flax yield.

关 键 词：土壤改质肥 叶肥 果肥 胡麻 生长指标 产量 

分 类 号：S14[农业科学—肥料学]