1新疆核桃主要优良品种1.1纸皮核桃产于阿克苏,壳薄如纸,对着阳光几乎可见壳内果仁的形状,用手指轻捏,果壳即破碎。果形中等,平均单果重11.7g,出仁率67%,高者可达69%。仁甜而饱满,出油率71%。1.2薄壳核桃主产于喀什、阿克苏、库车等地,由野生核桃引种驯化而成。果壳较薄,平均单重约15g,出仁率52～62%,果仁丰满,含油率72～76%。 A major walnut varieties in Xinjiang 1.1 walnut produced in Aksu, walnut shell as thin as paper, the sun is almost visible shell shape nuts, lightly pinch your fingers, the shell is broken. Average fruit shape, the average weight 11.7g, kernel rate 67%, the highest up to 69%. Kernel sweet and full, the oil rate of 71%. 1.2 thin walnut is mainly produced in Kashgar, Aksu, Kuche and other places, introduced by the introduction of wild walnut domestication. Thin shell, the average single weight of about 15g, kernel rate of 52 to 62%, fullness of nuts, oil content of 72 to 76%.