ZHANG Lin,ZUO Qiang,ZOU Guo-yuan.Effects of Polyaspartic Acid with Different Levels on Growth of Brassica campestris L.[J].HEILONGJIANG AGRICULTURAL SCIENCES,2013,(12):27-29.
施用不同水平聚天门冬氨酸对油菜生长的影响
- Title:
- Effects of Polyaspartic Acid with Different Levels on Growth of Brassica campestris L.
- 文章编号:
- 1002-2767(2013)12-0027-03
- Keywords:
- polyaspartic acid; synergist of fertilizer; Brassica campestris L.; fertilizer use efficiency
- 分类号:
- S636.9
- 文献标志码:
- A
- 摘要:
- 为了提高肥料利用效率,以盆栽油菜为试材,在水溶肥料中添加不同水平的聚天门冬氨酸,研究聚天门冬氨酸作为肥料增效剂加入肥料中对油菜生长及品质的影响。结果表明:聚天门冬氨酸与肥料结合施用可以增加油菜的叶绿素含量,有利于油菜干物质的积累,促进植株氮磷钾的吸收,提高VC含量,同时降低硝酸盐的含量,以聚天门冬氨酸(为肥料用量的5%)加水溶肥处理效果最好。
- Abstract:
- In order to improve the use efficiency of fertilizer ,taking potted rape as test materials,adding different levels of polyaspartic acid in the water soluble fertilizer,effects of different levels polyaspartic acid as synergist of fertilizer on growth and quality of rape were studied.The results showed that using the combination of polyaspartic acid and fertilizer could increase rape chlorophyll content,conducive to the accumulation of dry matter of rape,promote the absorption of N,P,K,increase the content of vitamin C and reduce the content of nitrate,treatment E had the best effect.
参考文献/References:
[1]姜雯,周登博,张洪生,等.不同施肥水平下聚天冬氨酸对玉米幼苗生长的影响[J].玉米科学,2007,15(5):121-124.
[2]陈琼贤,刘国坚.肥料增效剂的应用效果评价[J].广东农业科学,1998(2):25-26.
[3]白艳.聚天冬氨酸的合成进展及用途[J].应用化工,2000,29(3):1-2.
[4]冷一欣,芮新生,何佩华.施用聚天冬氨酸增加玉米产量的研究[J].玉米科学,2005,13(3):100-102.
[5]方莉,谭天伟.聚天冬氨酸的合成及其应用[J].化工进展,2001,20(3):24-28.
[6]Kroner,Matthiass,Gunnarf,et al.Preparation of polyaspatic acid:US,5830985[P].1998-11-03.
[7]李建刚,韩卫红,马翔龙.不同品牌聚天门冬氨酸在玉米上研究初报[J].中国农业小康科技,2007(2):74-75,77.
[8]柳建良,崔英德,尹国强,等.聚天门冬氨酸的合成及其在农业上的应用[J].仲恺农业技术学院学报,2008,21(2):52-56.
[9]雷全奎,郭建秋,杨小兰,等.聚天门冬氨酸作为肥料增效剂的施用效果[J].中国农村小康科技,2006(6):52.
[10]张小燕,马晖玲,马政生.喷施聚天冬氨酸对不同品种紫花苜蓿的产量及品质的影响[J].草原与草坪,2010(6):40-46.
相似文献/References:
[1]刘红卫.聚天冬氨酸和多肽肥料应用展望[J].黑龙江农业科学,2010,(07):162.
LIU Hong-wei.Application Forecasts of PASP and the Multi-peptide Fertilizer[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(12):162.
备注/Memo
收稿日期:2013-06-16
基金项目:草莓优质高效基质育苗技术示范与推广资助项目;北京市农科院大兴农业技术综合服务试验站建设资助项目(2012126);草莓系列基质研发与应用示范资助项目(2010A016)
第一作者简介:张琳(1967-),女,北京市人,学士,助理研究员,从事植物营养和水溶肥料方面的研究。E-mail:zhanglinnly@sina.com。