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我国西瓜栽培品种的演变更新,经历了较长的发展过程。建国前和建国初期,各地主要栽培我国的传统地方品种。这些品种耐旱丰产,但品质差。抗日战争时期从日本引入的大和系统品种耐湿性强,但瓜个小,产量低,不耐旱不耐运。五十年代引入美国和苏联品种,美国的蜜宝和查利斯顿品种耐湿,抗病、耐
The evolution of cultivars of watermelon in China has been undergoing a long process of development. Before the founding of New China and in the early days of the founding of the People’s Republic of China, the major traditional local cultivars in our country were mainly cultivated. These varieties are drought-tolerant but poor quality. During the War of Resistance Against Japan, Japan and Japan introduced the system of varieties of Yamato moisture resistance, but the melon a small, low yield, no drought tolerance. The fifties introduced the United States and the Soviet Union varieties, the United States and the Charleston Charleston Moisture, disease resistance, resistance