摘要
采用单因素随机区组设计研究了纯坡缕石包衣和复合坡缕石包衣对马铃薯生长及品质的影响.结果表明:坡缕石包衣可显著提高马铃薯出苗率,复合坡缕石包衣处理效果优于纯坡缕石包衣处理;坡缕石包衣可促进植株生长,纯坡缕石包衣处理的株高大于复合坡缕石包衣处理;此外,坡缕石包衣处理还有助于提高马铃薯产量和商品率,提高马铃薯的干物质和淀粉含量,降低还原糖含量.
A randomized block experiment design of single factor was conducted to study effect of coating agents of palygorskite and palygorskite combined with pesticide on growth and quality of potato.The results showed that coating increased germination rate,the treatment of palygorskite combined with pesticide had a better effect.The coating improved growth of plant,the plant height was higher with the treatment of palygorskite.The treatments also enhanced tuber yield and commodity rate,increased starch and dry matter content,and decrease sugar content.
出处
《甘肃农业大学学报》
CAS
CSCD
北大核心
2010年第6期79-83,共5页
Journal of Gansu Agricultural University
基金
国家科技支撑计划项目(2006BAD21B05)
教育部高等学校博士点基金项目(200807330006)
白银市科技计划项目(G20091-2-025A)
关键词
坡缕石包衣剂
马铃薯
种薯
产量
品质
palygorskita coating agent
potato
seed
yield
quality
