摘要
研究不同氮肥用量对龙津薯1号甘薯产量的影响,结果表明:每667 m2施N 9 kg处理的甘薯产量最高,达3432.5 kg。
Effects of different amount of nitrogen fertilizer on the yield of sweet potato variety ＂Longjingshu No. 1 ＂were studied,the results showed that sweet potato had the highest yield of 3432. 5 kg /667 m2（ 51 487. 5 kg/hm2） when the applying amount of nitrogen was 9 kg /667 m2（ 135 kg/hm2）.
出处
《福建农业科技》
2016年第10期16-17,共2页
Fujian Agricultural Science and Technology
关键词
甘薯
龙津薯1号
氮肥
Sweet potato
Longjingshu No.1
nitrogen fertilizer
