为了适应新世纪我国市场经济的发展与消费者的新需求，适应我国进入ＷＴＯ后的市场竞争形势，适应当前农业种植业结构调整的需要，促进我国西瓜生产中优质早熟新品种的更新换代与推广，推动新品种优质瓜果的市场消费，进一步提高西瓜产业的经济效益，农业部全国农业技术推广服 In order to adapt to the development of China’s market economy and the new demands of consumers in the new century, adapt to the market competition situation after China’s entry into the WTO, adapt to the current needs of agricultural planting structure adjustment and promote the replacement and promotion of new varieties with good quality and precocity in watermelon production in China , Promote the market consumption of new varieties of high quality fruits and fruits, further improve the economic benefits of watermelon industry, the Ministry of Agriculture National Agricultural Technology Extension Service