一、打好采种优质基础尖叶菠菜属于藜科胞果二年生作物。根据采种高产优质对环境条件的要求,在繁种过程中抓住选优种植、主地保纯和田间筛选优株采种,这是搞好采种优质的主要技术措施。 First, lay a good base for mining high-quality spinach spinach belongs to Chenopodiaceae biennial crops. According to the requirements of high yielding and high quality on the environmental conditions, it is a major technical measure to do a good job of selecting high-quality seeds by seizing the optimal planting during the breeding process, maintaining the purity of the main land and selecting the superior plants for seed selection in the field.