我省为国内柠条种子主要产地之一。柠条在我省多分布于榆林地区和延安部分地区。现有柠条约20万公顷。1983～1984年全省最高年产种量300多万公斤,除本省自用外,还支援了青海、内蒙、甘肃、宁夏等八个省(区)。由于柠条种子一直没有质量分级标准,因此收购和调拨时无据可依,不能贯 Our province is one of the main producing areas of domestic Carambola seeds. Caragana in our province and more distributed in Yulin and Yanan parts. The existing Cairn Treaty 200,000 hectares. From 1983 to 1984, the highest annual output of the province was more than 3 million kilograms. In addition to its own use, the province also supported eight provinces (autonomous regions) such as Qinghai, Inner Mongolia, Gansu and Ningxia. As Caragana seeds have no quality grading standards, there is no basis for the acquisition and transfer, incoherent