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为了筛选出赣北地区适宜马铃薯主粮化生产的品种,于2016~2017年引种大西洋等8个马铃薯品种进行筛选试验。试验表明:冀张薯12、荷兰15、富金三个品种的鲜薯产量分别为19009.5 kg/hm~2、18659.4 kg/hm~2、17608.8 kg/hm~2,位居前三位;大西洋、夏波蒂的淀粉含量分别为18%、16.9%,居前两位,且达到或接近淀粉加工指标;荷兰15、费乌瑞它、富金的淀粉产量分别为2649.6 kg/hm~2、2630.85 kg/hm~2、2553.3 kg/hm~2,居前三位;冀张薯12的薯个体最大,为76.82 g/个;夏波蒂和早大白的维生素C含量特高,分别为0.290 mg/g和0.278 mg/g;富金的还原糖含量最低,基本属于无糖型;尤金的蛋白质含量最高,为2.08%。以淀粉产量为决定因素,认为费乌瑞它、荷兰15可作为赣北地区马铃薯主粮化栽培的试种品种。
In order to screen out the suitable varieties of staple food for potato production in northern Jiangxi Province, eight potato varieties such as the Atlantic Ocean were introduced for screening tests in 2016 ~ 2017. The results showed that the fresh potato yields of Jishuixian 12, Holland 15 and Fujin were 19009.5 kg / hm ~ 2, 18659.4 kg / hm ~ 2 and 17608.8 kg / hm ~ 2, respectively, , And the starch content of Xia Podi was 18% and 16.9% respectively, which ranked the first two, and reached or approached the starch processing index. The Netherlands 15, feeurui it, rich gold starch production were 2649.6 kg / hm ~ 2, 2630.85 kg / hm ~ 2,2553.3 kg / hm ~ 2, the top three; Ji Zhang potato 12 individuals largest 76.82 g /; Xia Potti and early white vitamin C content is particularly high, respectively, 0.290 mg / g and 0.278 mg / g. The content of reducing sugar in the gold is the lowest and basically belongs to the sugarless type. Eugene has the highest protein content of 2.08%. Taking starch production as the decisive factor, it is believed that Feirui it, Holland 15 can be used as the trial varieties of potato cultivation in northern Jiangxi.