论文部分内容阅读
前言黑龙江省为全国马铃薯栽培的重要种薯基地。由于晚疫病常常发生造成严重减产。祖国解放以来,在党的领导下大力发是展类作物的结果,无论在播种面积及单位面积产量上均有显著增加。特别是由于党和致府有计划地从社会主义阵营兄弟国家引入大批抗晚疫病的马铃薯品种,对我国马铃薯栽培事业的发展起了很大的作用。如近年来在我省通过区域试验确定推广的“波友一号”(Epoka)和“德友一号”(Mira)均系高产抗晚疫病的优良品种。
Foreword Heilongjiang Province is an important base for potato cultivation in China. Occurrence of late blight often causes serious cuts. Since the liberation of the motherland, vigorous development under the leadership of the party has been the result of the exhibition of crops, both in terms of sown area and yield per unit area. In particular, the introduction of a large number of potato varieties resistant to late blight from the brotherly country of the socialist camp by the party and the government in a planned manner has played a significant role in the development of the potato cultivation in our country. For example, Epoka and Mira, which were identified and popularized in our province through regional experiments in recent years, are both excellent varieties with high yield and resistance to late blight.