施用中量元素钙镁肥对苹果产量和品质的影响研究  

Study on the Effects of Medium Element Calcium and Magnesium Fertilizer on Apple Yield and Quality

作　　者：张娜 ZHANG Na(Liaoning Agricultural Development Service Center,Shenyang 110032,China)

机构地区：[1]辽宁省农业发展服务中心,沈阳110032

出　　处：《农业科技与装备》2022年第6期13-14,共2页Agricultural Science & Technology and Equipment

摘　　要：在辽宁西部苹果产区开展中量元素肥料试验,探索钙镁肥料对苹果产量和品质的影响。结果表明:与常规施肥方式相比,施用中量元素钙镁肥料对苹果单果质量、单株果数、总糖、可溶性固形物、Vc含量等生育性状指标均有改善,具有明显增产效果。The experiment of medium element fertilizer was carried out in the apple producing areas of western Liaoning province to explore the effect of calcium and magnesium fertilizer on apple yield and quality.The results showed that:Compared with conventional fertilization,the application of medium element calcium and magnesium fertilizer has improved the weight of single fruit,single fruit number,single fruit,total sugar,soluble solid content and Vc content,and has obvious yield increase effect.

关 键 词：钙镁肥 苹果 产量 品质 影响 

分 类 号：S661.1[农业科学—果树学]