论文部分内容阅读
对4个木薯品种——华南7号、KU50、南美1号、华南205在云南省元谋县、保山市隆阳区和永德县3个点进行区域试验。结果表明,南美1号在隆阳区试验点的鲜薯产量最高(59548.5kg/hm2),KU50在永德县鲜薯产量最低(32 812.5 kg/hm2);KU50在元谋县的干物质含量最高(47.6%),在隆阳区试验点最低(27.3%);华南205在永德县的淀粉含量最高(41.7%),在隆阳区试验点最低(27.2%)。综合3个主要指标,KU50在元谋县干热区适应性最好,可作为该地区推广种植品种;KU50和南美1号可作为隆阳区的推广种植品种;华南205可在永德县推广种植。
Regional trials were conducted on 4 cassava varieties - South China 7, KU50, South America 1 and South China 205 at three sites in Yuanmou County, Longyang District and Yongde County, Baoshan City, Yunnan Province. The results showed that the highest yield of fresh potato (59548.5kg / hm2) in South America 1 was obtained in Longyang District, KU50 was the lowest (32 812.5 kg / hm2) in Yongde County, while the highest content of KU50 was found in Yuanmou County (27.6%) in Longyang District. The lowest starch content was found in Yongde County (41.7%) in South China 205 and the lowest (27.2%) in Longyang District. According to the three main indicators, KU50 has the best adaptability in Yuanmou County dry-hot area, which can be used as the promotion varieties in the area; KU50 and South America 1 can be used as the promotion varieties in Longyang District; South China 205 can be popularized in Yongde County .