继郑果301、郑果302以后,培育无籽西瓜新品种的目标为克服上述两品种畸形果多、易空心、早期果着色秕子多的缺点。为此,于1975年着手进行,1983年培育成功,名命为蜜枚无籽一号。至今,6年来推广面积已达6万亩。 1 选育过程 1975年我们用果形端正、果皮韧、果肉硬、品质好、种子小的二倍体蜜枚品种作试 Following the Chengguo 301 and Zhengguo 302, the goal of cultivating seedless watermelon varieties is to overcome the shortcomings of the above two varieties of deformity fruit, easy hollow, early fruit coloring prickly heat. To this end, proceed in 1975, successfully cultivated in 1983, named honey seedless one. So far, 6 years to promote the area has reached 60,000 mu. 1 breeding process In 1975, we use fruit-shaped, tough skin, hard flesh, good quality, small seeds of diploid honey varieties for trial