马铃薯品种比较研究

通过大田试验,研究了威芋3号、会-2号、宣薯3号和白花洋芋4个马铃薯品种的产量、结薯率和生育期,并进行了比较。结果表明:威芋3号的产量和大中薯结薯率较高,且生育期较短,能提早上市而产生较好的经济效益,可作为该区域种植的首选品种。白花洋芋尽管上市时间早,但产量和大中薯结薯率均最低,经济效益低,可以用新品种更换或淘汰。

Comparative Study of Potato Varieties

Through field experiments,the yield,tuberization rate and growth period of four potato varieties Weiyu No.3,Hui No.2,Xuanshu No.3 and Baihuayangyu were studied and compared.The results showed that the yield and percentage of big-middle of Weiyu No.3 were high,the growth period was short,and the economic benefit was good,which could be the best variety in Tongzi.Although Baihuayangyu went on the market early,the yield and tuberization rate were the lowest,and the economic benefit was low,which could be chang...