论文部分内容阅读
1962年,中国农科院柑桔研究所曾勉所长在道县打鼓坪(现属双牌县)首次发现野生桔。尔后多年,我们在道县、江华、江永、宁远、双牌等县(即潇水流域)都发现野生桔,类型丰富。 野生桔分布的潇水流域有嶷水、宁远河、泡水、沱水、连溪河等汇成潇水在零陵县境内注入湘江。境内许多山岭海拔900—1950米,构成了道县、宁远县大盆地和无数的山谷、河谷小盆地;山高坡陡,
In 1962, the Chinese Academy of Agricultural Sciences Institute of Mian Miansengzhang Daoxing in Daoxian (now Shuangpai County) found the first wild orange. After many years, we found wild orange in Daoxian County, Jianghua, Jiangyong, Ningyuan, Shuangpai counties, and other counties (ie, Xiaogui Watershed). Wild orange distribution Xiaogan watershed with water, Ningyuan River, soaked water, Tuo River, even into the Xiao River in Lingling County into the Xiangjiang River. Many mountains in the territory of 900-1950 meters above sea level, constitute the Daoxian County, Ningyuan County, large basins and countless valleys, valley basin; steep mountain slopes,