【作者】 田建保； 李霞； 王勇； 程恩明； 陈秋芳； 韩玉虎；

【机构】 山西省农业科学院果树研究所； 河津市农业综合开发办；

【摘要】 "金薄香3号"是20世纪80年代中期我所从新疆引入优良薄壳核桃种籽进行实生选种经20多年选育出来的金薄香系列新品系之一。坚果圆形,壳面光滑,色浅,缝合线突起明显,结合紧密,中部两侧有耳形凹;纵、横、侧径为4.31 cm、3.7 cm、3.65 cm,三径平均值3.89 cm;果形指数1.16;单果均重11.2 g,仁均重6.3 g;壳厚1.2 mm,易取整仁,出仁率56.2%;核仁充实饱满,横隔膜膜质,内果皮淡黄色,果仁乳白色,肉质细脆,香味浓,品质上等。丰产性好,单位树冠投影面积产仁量0.20 kg/m~2;孤雌生殖率为44.4%～51.6%;有较强的抗寒、抗病能力。更多还原

【Abstract】 In the mid 1980s,the Pomology Institute,Shanxi Academy of Agricultural Sciences,introduced fine walnut seeds of thin-shell from Xinjiang Province and did some researches concerning seedling selection."Jinboxiang 3"is one of the new series of"Jinboxiang"selected and bred from the Xinjiang walnut for over 20 years.The nut is round,with a smooth surface and light color.The suture line is obviously raised and closely combined,with ear- shaped dents on both sides of the middle part.The nut has a vertical,cross and lateral diameter of 4.31 cm,3.70 cm and 3.65 cm respectively,and the average for the three diameters is 3.89 cm.The fruit shape index is 1.16.The average weight for single nut is 11.2 g,with an average weight of 6.3 g for the kernels.The shell of the nut is 1.2 mm thick,and the whole kernel is easy to be taken out,the percentage of which is 56.2%.The nut is full and plump,with a membrane of diaphragm,a light yellow inner layer,ivory-white kernel,crispy flesh,pleasing fragrance,and excellent quality.In addition,it has a good productivity,and the yield of kernels for per unit of crown projection is 0.20 kg/m~2.The rate of parthenogenesis is 44.4%～51.6%.And its ability of cold-resistance and disease-resistance is rather strong.更多还原