鄂柚１号（泉水蜜柚）是１９９２年点军区科技局在联棚乡泉水村发现的自然实生苗的后代，果实中大，单果重１．５ｋｇ左右，味甜、肉质脆、爽口、化渣，后味无苦麻味。１９９３年秋用酸柚作砧木嫁接２０株、枳砧１００株，并取接穗高接在本地１０株柚树上和８株温州蜜柑树上。 Pomelo 1 (spring pomelo) is a 1992 point of the military Science and Technology Bureau in the shed Township Spring Village natural seedlings found descendants, large fruit, fruit weight about 1.5kg, sweet, meat crisp, refreshing, Slag, after taste no bitter taste. In the autumn of 1993, 20 grape plants were grafted with root of grapefruit as rootstock, and 100 branches of holothuriae were picked. The scion was picked up on 10 local pomelo trees and 8 mandarin orange trees.