分析杏裂果与矿质元素含量的相关性,为杏裂果机理的系统研究提供参考,同时为杏生产中合理配肥提供依据。以39年生树势一致的杏树为试材,株行距3.0 m×4.0 m。试验分析7种矿质元素对杏裂果的影响。方差分析结果显示,杏裂果与矿质元素含量的相关性大小排列为Ca>Zn>Mn>Fe>K>Mg>Cu。Ca元素含量与裂果指数呈现显著的负相关,相关系数较高;而Zn、Mn与裂果指数相关性较低;Fe、K、Mg、Cu元素与裂果指数相关性极低。Ca不足是影响杏裂果的主要因素。 The correlation between the content of apricot fruit and mineral elements was analyzed, which provided a reference for the systematic study on the mechanism of apricot fruit. At the same time, it provided the basis for rational fertilizer application in apricot production. The 39-year-old trees with the same apricot as the test material, spacing of 3.0 m × 4.0 m. The effects of seven kinds of mineral elements on apricot cracking were analyzed experimentally. Analysis of variance showed that the correlations between the content of apricot fissure and mineral elements were arranged in order of Ca> Zn> Mn> Fe> K> Mg> Cu. There was a significant negative correlation between Ca content and fissured fruit index and a high correlation coefficient, while Zn and Mn had a low correlation with fissile fruit index. Fe, K, Mg and Cu contents had very low correlation with fissure fruit index. Ca deficiency is the main factor affecting apricot cracking.