有机肥对苹果产量及品质的影响  

Effect of Organic Fertilizer on Yield and Quality of Apple

作　　者：李科[1] 韩萍[1] 马艳君[2] LI Ke;HAN Ping;MA Yanjun(College of Agriculture and Forestry Science and Technology,Longdong University,Qingyang 745000,China;Ruzhou Agricultural Technology Extension Center,Henan Province,Pingdingshan 467500,China)

机构地区：[1]陇东学院农林科技学院,甘肃庆阳745000 [2]河南省汝州市农业技术推广中心,河南平顶山467500

出　　处：《中国果菜》2023年第1期71-74,84,共5页China Fruit & Vegetable

基　　金：中央引导地方科技发展专项(QNKB2-10);庆阳市科技局自然科学基金类项目(QY2021A-F019)。

摘　　要：为了探讨有机肥对苹果产量和品质的影响,本文以矮化果园的苹果树为研究材料,采用随机区组试验方案,探究不同有机肥对苹果品质及产量的影响。结果表明,施用羊粪的苹果果型指数最高,为0.91,较对照组(12.9%)增高了3.4%,处理的产量最高,为2 604.58 kg,较对照(2 088.42 kg)增高了24.71%,优果率为17.92%,商品率为90.09%。羊粪处理的产量和品质较好。In order to investigate the effect of organic fertilizer on apple yield and quality, this paper, apple trees in dwarfing orchards were used as research materials to explore the effects of different organic fertilizers on apple quality and yield. The results showed that the fruit type index of sheep dung was the highest, which was 0.91, which was 3.4% higher than that of the control group(12.9%). The highest yield of sheep dung was 2 604.58 kg, which was24.71% higher than that of the control group(2 088.42 kg). The excellent fruit rate was 17.92%, and the commodity rate was 90.09%. The yield and quality of sheep manure treatment are better.

关 键 词：有机肥 苹果 质量 总酸度 硬度 果型指数 

分 类 号：S66[农业科学—果树学]