论文部分内容阅读
近年来,甜菜种子市场出现两种趋势,一是价格提高,二是质量有所下降。甜菜种子质量下降的原因除繁种地区的气候和栽培管理外,主要是有些种子繁育、经销单位管理混乱,滥繁、乱育、种子混杂、倒买倒卖造成的。为了提高甜菜种子的质量,笔者认为当前甜菜种子的繁育、生产应注重以下几个问题: 1 要实行甜菜种子科研、生产、加工、推广一体化
In recent years, the beet seed market appears two kinds of trends, one is the price increase, the second is the quality has declined. In addition to the reasons for the decline in the quality of sugar beet seed breeding areas in the climate and cultivation management, the main is some seed breeding, distribution management chaos, indiscriminate breeding, disorderly breeding, mixed seeds, pour buy resale caused. In order to improve the quality of beet seeds, I believe that the current breeding of beet seeds, production should focus on the following questions: 1 Beet seeds to implement scientific research, production, processing, promotion of integration