马铃薯的群体结构与产量形成

• 作 者: 门福义 刘梦芸
• 机 构: 内蒙古农牧学院农学系作物栽培教研室,内蒙古农牧学院农学系作物栽培教研室,
• 出 处: 内蒙古农牧学院学报
• 发表日期: 1982年01期
• 关键词: 马铃薯 产量形成 群体结构 光合生产率 高产作物 块茎 叶面积系数 高产记录 等行距 旱地

马铃薯是我国重要高产农作物之一。近年来,各地出现不少高产记录。但总的看来,马铃薯是处于高产作物不高产的状况。为了探索马铃薯的高产规律,为大面积高产提供理论依据及有效措施,我们从1980至1981年,在本院教学农场和乌盟农科所,进行了水旱地不同群体结构与产量形成规律的研究。二年都获得了较高的产量。现将试验结果整理分析如下。

Potato is one of the important high-yield crops in our country. In recent years, many high-yield records have emerged across the country. But in general, the potato is in a condition of high-yielding crops are not high yield. In order to explore the law of high yield of potato and provide theoretical basis and effective measures for large area and high yield, from 1980 to 1981, we studied the law of structure and yield formation of different groups . Two years have been higher yield. The test results are now analyzed as follows.