如今已是哈尔滨市马铃薯生产大王的孙志臣,原来并没有多少文化。可这几年通过学习科学种田技术,他的种田本领大大的提高了。他种的马铃薯亩产达6900余斤。他总结自己的生产经验时,主要谈了以下几点;一、选用优良品种:克新1号。这是脱毒原种薯,有高产、抗病力强的优势。 Now is the king of potato production in Harbin Sun Zhichen, the original does not have much culture. However, in recent years, his farming skills have greatly improved through his study of scientific farming techniques. He planted more than 6,900 kilos of potatoes per mu. He summed up his own production experience, the main talk about the following points; First, the selection of fine varieties: Kexin 1. This is the original seed detoxification, a high yield, strong disease resistance advantages.