But kernel ratio is too high, shell is very thin , or shell seal grade is not close, it is apt to present the naked kernel, dehiscent nut, does not accord with the demands for commodity production .

• 但出仁率过高,坚果硬壳很薄,缝合线不紧密,易出现裸仁、裂果,不符合商品生产的要求。