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随着夏秋季外销蔬菜数量的增加和人民生活水平的提高，我省青花菜的栽培地区和面积逐步扩大。但所需种子全由国外进口，不仅品种繁多，而且价格昂贵，种源和数量也无保证，生产随商品种子变化而变化，盲目性极大。我们拟从所搜集的品种中，经过比较试验，筛选出高产、高效和优
With the increasing number of exported vegetables in summer and autumn and the improvement of people’s living standards, the cultivation area and area of broccoli in our province have been gradually expanded. However, all the seeds needed are imported from abroad. Not only the variety but also the price is very high. There is no guarantee of provenance and quantity. The production changes with the change of the commodity seeds, and the blindness is extremely great. We intend to collect from the varieties, through comparative tests, screening out high yield, high efficiency and excellent