据《果树学报》2015年第2期《“波尼”薄壳山核桃果实发育动态分析》(作者贾晓东等)报道,为明确薄壳山核桃果实发育动态及果实品质机理,以薄壳山核桃“波尼”(Pawnee)品种为试材,对其外观形态变化进行拍照记录并对果实质量、坚果质量、果高、坚果高度、果径、坚果横径、果形指数、坚果果形指数、种仁质量、出仁 According to the “fruit tree” 2015 the second period “Bonnie ” thin shell pecan fruit development dynamic analysis "(by Jia Xiaodong, etc.) reported that in order to clarify the thin walnut pecan fruit development and fruit quality mechanism, with thin shell Pecan and Pawnee cultivars were used as test materials to record their appearance and morphological changes. Fruit quality, nut quality, fruit height, nut height, fruit diameter, nut diameter, fruit shape index, Fruit shape index, kernel quality, kernel