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作 者:温淑红[1] 李成虎 左忠[1] 马维亮[3] 赵天成[3] Wen Shuhong;Li Chenghu;Zuo Zhong;Ma Weiliang;Zhao Tiancheng(Institute of Desertification Control,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002;Seivice Center for Introducing Agricultural Technology,Haiyuan,Ningxia 755200;Association of Senior Scientists and Technologists,Ningxia Academy of Agriculture and Forestry Sciences,Yinchuan,Ningxia 750002)
机构地区:[1]宁夏农林科学院荒漠化治理研究所,宁夏银川750002 [2]宁夏海原县农技推广服务中心,宁夏海原755200 [3]宁夏农林科学院老科技工作者协会,宁夏银川750002
出 处:《宁夏农林科技》2021年第8期11-13,共3页Journal of Ningxia Agriculture and Forestry Science and Technology
基 金:宁夏回族自治区科技厅外专局引智示范推广项目“玻利维亚藜麦新品种引进与技术推广”。
摘 要:2018年在盐池沙地极度干旱条件下对引进的4个玻利维亚藜麦新品种(品种编号为A、B、C、D)进行大田对比试验,其中A、B、C为家用品种,D为野生种。结果表明,品种A抗倒伏,出苗率80.7%,生育期176 d,产量1266.8 kg/hm^(2);品种B中抗倒伏,出苗率93.0%,生育期170 d,产量1639.6 kg/hm^(2);品种C弱抗倒伏,出苗率94.5%,生育期158 d,产量1400.6 kg/hm^(2);品种D没有出苗。藜麦产量、品质试验结果表明,盐池沙地发展藜麦产业可选品种B为当家品种,如果能在合理密植上进一步研究,品种A发展潜力也较大。In 2018,four new varieties of quinoa from Bolivia were introduced for trial planting(for convenience of observation and record,four varieties were labeled as A,B,C and D,respectively).Among the four varieties,A,B and C are tamed varieties,and D is a wild variety.Field comparative test was carried out under extreme drought conditions.The results showed that tamed variety A was lodging-resistant,the emergence rate was 80.7%,the growth period was 176 days,and the yield was 1266.8 kg/hm^(2).Tamed variety B was medium lodging-resistant,the emergence rate was 93.0%,the growth period was 170 days,and the yield was 1639.6 kg/hm^(2).Tamed variety C was not lodging-resistant,the emergence rate was 94.5%,the growth period was 158 days,and the yield was 1400.6 kg/hm^(2).The wild variety D didn't emerge.The results show that developing quinoa industry,variety B comes first;Based on increasing plant density,variety D has huge potential.
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