核桃树作为一个古老的经济树种,在我国有悠久的栽植历史。据考证,山西省汾阳市的“汾州核桃”具有两千年的栽植史。居汾州核桃之冠的晋龙1号,1994年荣获全国林业名特优新产品博览会“金奖”,是我国第一个晚实型核桃优良新品种,经国家有关部门的检测,核桃仁含脂肪64.96%(其中:90%为不饱和脂肪酸)、蛋白质14.3%,还含有丰富 Walnut tree as an ancient economic tree species, in our country has a long history of planting. According to research, Fenyang City, Shanxi Province, “Fenzhou walnut” with two thousand years of planting history. Ranking first in walnut crown Fenlong No. 1, 1994 won the National Forestry famous premium new products Expo “Gold Award”, is China’s first late-type real walnut excellent new varieties tested by the state departments, walnut kernels Fat 64.96% (of which: 90% of unsaturated fatty acids), protein 14.3%, but also rich