摘要
研究了海南临高蔗区在甘蔗上施用湖南豫园生物有机肥的应用效果。结果表明,中等肥力条件下,(1)施100kg/667m2的生物有机肥产量和品质均不如常规施肥处理。(2)施150kg/667m2和施200kg/667m2的生物有机肥可使甘蔗产量增加,品质变优,但从经济效益分析上,施150kg/667m2的湖南豫园生物有机肥的效益更佳。
The effect test of Yuyuan bio-organic manure on sugarcane were carried out in Lingao,Hainan.The results showed that the yield and quality of applying 100 kg/667m2 bio-fertilizer was lower than those of conventional technology,while the yield and quality of applying 150 kg/667m2 or 200 kg/667m2 bio-fertilizer was higher,but applying 150 kg/667m2 was better in view of economic benefit.
出处
《中国糖料》
2011年第4期40-41,共2页
Sugar Crops of China
关键词
甘蔗
生物有机肥
应用试验
肥效
sugarcane
bio-organic manure
application experiment
fertilizer efficiency
