摘要
氮素的不同用量对甜菜的块根产量、含糖率、产糖量均有一定影响。通过试验得出,当甜菜施氮量达到180kg/hm2时,甜菜块根产量、含糖率、产糖量最高,分别为35038.5kg/hm2、17.2%、5073kg/hm2。
The nitrogen of applied different amounts has some effects on root yield, sugar content and sugar yield of sugar beet,the high root yield,sugar content and sugar yield were 35038kg/ha, 17.2% and 5073.0kg/ha respectively, when applied nitrogen 180 kg/ha.
出处
《中国糖料》
2004年第2期28-29,共2页
Sugar Crops of China
关键词
甜菜
氮素
产质量
Sugar beet
Nitrogen
Yield and quality
