农业环境保护2001，Vol.20Issue(2)：98--100,119,2.
改性造纸黑液木质素——氨氧化木质素(AOL)作为缓释氮肥的肥效研究
Fertilizer Efficiency of Ammonia－oxidized Lignin（AOL）a Modified Lignin from Wastewaterin Paper－Making Used as a Slow－Released Nitrogen Fertilizer
摘要
Abstract
A pot experiment was conducted to study the fertilizer efficiencyof Ammonia－oxidized Lignin (AOL) used as a slow－released nitrogen fertilizer on corn and rice. The result indicated that AOL could strikingly increase the yield of corn and utilization ratio of nitrogen compared with ammonium bicarbonate and urea. However, it did not seem to be as effective as that for rice. In consideration of the nature of AOL with slow－released and anti－leaching properties, it may be concluded that AOL can be regarded as an attractive slow－released nitrogen fertilizer关键词
AOL/缓释氮肥/肥效/氮素利用率分类
农业科技引用本文复制引用
朱兆华,王德汉,廖宗文,游植粼..改性造纸黑液木质素——氨氧化木质素(AOL)作为缓释氮肥的肥效研究[J].农业环境保护,2001,20(2):98--100,119,2.基金项目
广东省高教厅六校联合科研项目 （）
