黄连木优株果实品质及结实特性研究

Fruit Quality and Fruiting Characteristics of Superior Strains of Pistacia chinensis

在河北省武安市和涉县自然分布的黄连木天然林中选出18个优株。对18个优株的结实情况、出仁率、脂肪含量、蛋白质含量进行了测定。结果表明,18个黄连木优株中,W14、Sh6、Sh11为大粒优株,果实千粒干重在80g以上;Sh4、Sh5、Sh6、Sh7、Sh8、Sh9、W11、W12为高含油优株,果实脂肪含量在40%以上;W11、W15、Sh10为高蛋白优株,果实蛋白质含量在9%以上;果实可溶性蛋白质含量以Sh1、Sh10、W2、W11、W14、W15含量较高,在3%以上;Sh2、Sh3、W10、W13无特殊优异性状,为可以淘汰的单株。

Eighteen superior strains of Pistacia chinensis were selected from natural forest in Wu＇an and Shexian,Hebei Province,China.Fruiting characteristics,kernel percent,oil and soluble protein contents in seed were determined.The results showed that W14,Sh6,Sh11 were strains with big granule： their thousand seed weight were up to 80 g.Sh4,Sh5,Sh6,Sh7,Sh8,Sh9,W11,and W12 were strains with high oil content： their seed oil contents were more than 40%.W11,W15,Sh10 were strains with high protein content： their seed protein contents were more than 9%.Seed soluble protein contents in Sh1,Sh10,W2,W11,W14,and W15 were higher than orthers： up to 3%.No special superior properties were found in Sh2,Sh3,W10,and W13,belonging to eliminating strains.