摘要
为了探讨氨基酸多元叶面肥在甘蔗上的最佳施用方法及应用效果,采用氨基酸甘蔗浸种加喷施、氨基酸拌种加喷施等不同方法,在甘蔗上进行氨基酸多元叶面肥应用效应试验研究;结果表明:氨基酸多元叶面肥能够促进甘蔗生长,具有增产增糖增效的作用;各处理之间有一定的差异,以氨基酸浸种6h加苗期喷施3次(处理3)效果最显著,增产达到112.79t/hm2,比对照增加16.62%,增加收入4096元/hm2。综合分析,建议施用氨基酸多元叶面肥采用浸种与叶片喷施相结合。
Field experiments were carried out to investigate the best methods and application results of multiple amino acids on sugarcane through the seed soaking, seed dressing, and foliar spraying and so on. The results showed that the multiple amino acid can promote the growth of sugarcane with the cane, sugar yield and benefit increased; In this experiment, differences were existed among these treatments, the treatment of using amino acids soaking seeds for 6 hours plus spraying three times in seeding stage which had the best effect, the production of this treament was reach to 112.79t/hm2 and increased by 16.62% compared with the control and also increase benefit 4096 yuan / hm2. Based on the results, combine foliar fertilizer with seed soaking of multiple amino acids on sugarcane were recommended.
出处
《中国农学通报》
CSCD
北大核心
2010年第8期315-318,共4页
Chinese Agricultural Science Bulletin
基金
广东省甘蔗改良与生物炼制重点实验室子课题(2006B60153-5)
现代农业产业技术体系建设专项资金资助~~
关键词
甘蔗
氨基酸叶面肥
效应
试验
sugarcane
amino acids foliar fertilizer
effect
experiment
