国产西瓜京龙牌“金花宝”是新培育成的杂交西瓜新品种,在1984年和1988年全国西瓜品种评比中曾两次荣获第一名,登上全国“瓜王”宝座,并获得国家专利。自1987年引入东北,由试种到小面积栽培,现已扎根,落户,开花,结果。以黑龙江为例,种植面积迅速扩大,1990年发展到2万多亩;1991年种植户已达万户,种植面积超过4万亩;1992年种植户已达一万五千户,种植面积近6万亩,在相当部分县(市),京龙牌“金花宝”已成为主栽品种。广大瓜农已充分认识到京龙牌“金花宝”的优势带来 The domestic watermelon Jinglong brand “Jinhuabao” is a new breed of new hybridized watermelon variety. In 1984 and 1988, the national watermelon breed won the first place twice in the competition and boarded the throne of “Melon King” nationwide and obtained National Patent. Since 1987, the introduction of the northeast, from planting to a small area of ​​cultivation, has now taken root, settled, flowering, the results. In Heilongjiang, for example, the planting area expanded rapidly, reaching 20,000 mu in 1990; in 1991, the number of planted households has reached 10,000 and the planted area has exceeded 40,000 mu. In 1992, the planted households reached 15,000 and the planting area was nearly 6 acres, in a considerable part of the county (city), Beijing Dragon card “Golden Flower Po” has become the main cultivars. The majority of melon farmers have fully realized that Beijing Dragon card “Golden Flower” brings the advantage