成垄方式和施钾方法对烤烟氨基酸含量的影响

赵铭钦,　刘金霞,　黄永成,　刘国顺,　胡焕兴,　牛书金

Effects of ridge-forming and potassium fertilizing methods on contents of amino acid in flue-cured tobacco

河北农业大学学报 . 2008, (1): 25 -28 .