天津农科院利用国内外最新大棚西瓜优良资源,针对西瓜嫁接栽培种出现皮厚、空心等缺陷,采用保护地嫁接育种技术,育成保护地嫁接专用西瓜品种“春一”。果实外观靓丽,为花皮圆果,果皮底色深绿,条带细而清晰。易坐果,早熟,坐果后28天即可上 Tianjin Academy of Agricultural Sciences using the latest domestic and foreign excellent watermelon greenhouses, watermelon grafted cultivars appear thick, hollow and other defects, the use of protected grafting breeding technology, bred to protect the protected watermelon varieties Beautiful appearance of the fruit for the flower skin round fruit, dark green peel background, the strip thin and clear. Easy to sit fruit, precocious, fruit set after 28 days