以南京地区7株薄壳山核桃单株果实为研究对象,通过测定果实大小、出仁率、粗蛋白质、可溶性糖、水分、灰分、粗脂肪和淀粉含量等指标,研究其果实品质并进行发芽试验比较发芽特性,以期为薄壳山核桃的良种选育、品种改良及良种推广提供基础参考依据。结果表明:不同单株的果实品质存在显著差异;果实出仁率是影响种子发芽率的重要指标;淀粉与幼苗长势呈显著正相关;分析选育出5号单株为培育砧木苗的最优单株,适宜作为南京地区优良单株进行培育和推广。 In this paper, the fruit of seven thin walnut pears in Nanjing were studied. The fruit quality and germination were studied by measuring the fruit size, kernel rate, crude protein, soluble sugar, water, ash, crude fat and starch content Test germination characteristics compared with the hope for the thin-walnut seed selection breeding varieties improved varieties and provide the basis for reference. The results showed that there were significant differences in the fruit quality of different plants; the kernel rate of kernels was an important index that affected the seed germination rate; the starch was positively correlated with the seedling growth; the optimal selection of No. 5 single plant was the best Single plant, suitable as an excellent single plant in Nanjing to cultivate and promote.