沙子早生桃修剪要点韩家瑞，梁玉文（滦县林业局）砂子早生桃以其早熟、个大、质优、外形美观，很受果农及消费者的欢迎。但对其采用常规修剪技术，常造成产量低，经济效益差，而应针对砂子早生的生长发育规律，进行相宜修剪。一、冬剪时轻剪长放，剪留七节以上：砂子早生... Sand peach pruning points Han Jiarui, Liang Yuwen (Luanxian Forestry Bureau) early peach sand with its early, big, high quality, beautiful appearance, very popular with farmers and consumers. But its use of conventional pruning techniques, often resulting in low yield, poor economic efficiency, but should be directed at the growth and development of sand early law, appropriate trimming. First, cut light winter long shear, cut more than seven sections: sand early ...