为明确夏玉米施用海藻酸复混肥的增产效果，通过田间试验，以浚单29为材料，利用数理统计、对比分析方法，研究了海藻酸包膜BB肥、常规BB肥、海藻酸包膜复合肥、常规复合肥4种肥料对鹤壁和许昌两地夏玉米产量、地上部生物量、养分积累量、SPAD值等的影响。结果表明，鹤壁和许昌夏玉米施肥分别显著增产8.80%~15.41%和21.21%~35.85%，海藻酸包膜BB肥较等养分常规BB肥分别增产5.70%和5.22%；海藻酸包膜复合肥较常规复合肥产量显著增加5.98%和13.37%，施海藻酸复混肥提高了夏玉米叶绿素含量，促使氮磷钾养分积累量分别增加3.76%~17.03%、6.29%~27.14%和3.70%~9.33%，协同提高了千粒重与穗粒数，且减量施肥20%产量差异不显著。综合考虑产量、肥料投入与环境压力，豫北和豫中地区夏玉米推荐施用海藻酸复合肥600 kg/hm2。
Abstract
The study aims to confirm the yield-increasing effect of alginic acid compound fertilizer of summer maize. Taking‘Xundan 29’as the material, we conducted a field experiment by using mathematical statistics and comparison analysis method, to study the effect of alginic acid coated blend bulk fertilizer, average nutrients common blend bulk fertilizer, alginic acid coated compound fertilizer and average nutrients common compound fertilizer on yield, aboveground biomass, nutrient accumulation, SPAD of summer maize in Hebi and Xuchang. The results showed that the yield of summer maize increased significantly by 8.80%-15.41% and 21.21%-35.85% with the application of fertilizer in Hebi and Xuchang, respectively. Compared with average nutrients common blend bulk fertilizer, the alginic acid coated blend bulk fertilizer increased yield by 5.70%
and 5.22%, respectively. Compared with average nutrients common compound fertilizer application, the yield under the application of alginic acid coated compound fertilizer increased significantly by 5.98% and 13.37%, respectively. Applying alginic acid compound fertilizer could improve chlorophyll content, 1000-grain weight, grain number of summer maize and promote nitrogen, phosphorus and potassium nutrient accumulation. The accumulation of nitrogen, phosphorus and potassium increased by 3.76%- 17.03% , 6.29%- 27.14% and 3.70%-9.33% respectively. When fertilizer application was reduced by 20%, the difference on yield was not significant. Considering the summer maize yield, fertilizer inputs and environmental pressure, the application of alginic acid compound fertilization 600 kg/hm2 is recommended in north and central Henan.
关键词
夏玉米;海藻酸复混肥;产量;养分积累量
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Key words
Summer Maize; Alginic Acid Compound Fertilizer; Yield; Nutrient Accumulation
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参考文献
[1] 翁凌云.我国玉米生产现状及发展对策分析[J].中国食物与营养,2010,(1):22-25.
[2] 孙本喆,郭新平,曾苏明,等.我国玉米生产现状及发展对策[J].玉米科学,2003,(Z2):32-33.
[3] 宁慧云.我国玉米品质现状问题及发展优质食用玉米对策[J].农业与技术,2013(9):123-123.
[4] Ping Wu.WATER AND NITROGEN USE EFFICIENCY OF LOWLAND RICE IN GROUND COVERING RICE PRODUCTION SYSTEM IN SOUTH CHINA[J]. Journal of Plant Nutrition,2002,25(9):1855-1862.
[5] 朱兆良,金继运.保障我国粮食安全的肥料问题[J].植物营养与肥料学报,2013,19(2):259-273.
[6] 夏循峰,胡宏.我国肥料使用的现状及新型肥料的发展[J].化工技术与开发,2011,40(11):45-48,4.
[7] 杨青林,桑利民,孙吉茹,等.我国肥料利用现状及提高化肥利用率的方法[J].山西农业科学,2011,39(7):690-692.
[8] 赵秉强,张福锁,廖宗文,等.我国新型肥料发展战略研究[J].植物营养与肥料学报,2004,10(5):536-545.
[9] 武志杰,石元亮,李东坡,等.新型高效肥料研究展望[J]. 农业系统科学与综合研究,2012,1(1):2-9.
[10] 赵秉强.我国新型肥料发展若干问题的探讨[J].磷肥与复肥,2012,27(3):1-4.
[11] 王晓晶,王艳.包膜复合肥料对大田玉米缓释效应的研究[J].天津农业科学,2011,17(3):40-42.
[12] 李雨繁,贾可,王金艳,等.不同类型高氮复混(合)肥氨挥发特性及其对氮素平衡的影响[J].植物营养与肥料学报,2015,21(3):615-623.
[13] 李伟,李絮花,李海燕,等.控释尿素与普通尿素混施对夏玉米产量和氮肥效率的影响[J].作物学报,2012,38(4):699-706.
[14] 赵秉强,林治安,刘增兵.中国肥料产业未来发展道路——提高肥料利用率,减少肥料用量[J]．磷肥与复肥,2008,23(6):1-4.
[15] 武志杰.我国缓释、控释肥料发展现状、趋势及对策[J].中国农业科技导报,2001,3(1):73-76.
[16] 孙爱文,石元亮,张德生,等.硝化/脲酶抑制剂在农业中的应用[J].土壤通报,2004,35(3):357-361.
[17] 李敏,叶舒娅,刘枫,等.稳定氮肥用量对夏玉米产量和氮肥利用率的影响[J].农业环境科学学报,2014,(4):323-327.
[18] 周勇明,商照聪,宝德俊,等.海藻酸尿素对夏玉米产量和氮肥利用率的影响[J].中国土壤与肥料,2014(3):23-26.
[19] 李玉鹏,焦峰.海藻酸肥料在大豆上应用效果初探[J].现代农业科技,2008,(24):170-172.
[20] 仲伟新.海藻酸可溶性叶面肥在无限分枝类型大豆上的应用效果[J].现代农业科技,2014,(9):17-18.
[21] 李友,陈红涛,王光泉,等.“根多多”在棉花生产上的应用效果[J].中国棉花,2009,36(8):28-29.
[22] 石其伟.含海藻酸可溶性叶面肥在黄瓜上的应用效果[J].浙江农业科学,2015,56(7):1007-1008.
[23] 申婷,胡蕾,刘忠良,等.黄瓜施用海藻酸肥料的效果[J].浙江农业科学,2003,(6):673-676.
[24] 高瑞杰,宋国通,王少杰.新型海藻酸肥料肥效试验[J].山东农业科学,2004,(3):62-62,66.
[25] 高仁升,殷军港,赵岩.一种具有脲酶抑制作用的海藻酸包膜缓释尿素及其制备方法: CN 101891546 B[P]. 2013.
[26] 刘金凤,张娟.海藻酸的农业应用及测定方法研究[J].中国果菜,2015(8):20-23.
[27] 林海涛,李慧,余晔,等.氮肥与新型增效剂配施对夏玉米生长及产量的影响[J].山东农业科学,2015,47(11):68-71.
[28] 齐文增,陈晓璐,刘鹏,等.超高产夏玉米干物质与氮、磷、钾养分积累与分配特点[J].植物营养与肥料学报,2013,19(1):27-37.
[29] 曾艳,周柳强,黄金生,等.肥料增效剂对玉米干物质积累及氮养分吸收的影响[J].广西农业科学,2014,45(10):1813-1817.
[30] 于亚利,贾文凯,王春宏,等.春玉米叶片SPAD值与氮含量及产量的相关性研究[J].玉米科学,2011,19(4):89-92.
[31] 赵萍萍,王宏庭,郭军玲,等.氮肥用量对夏玉米产量、收益、农学效率及氮肥利用率的影响[J].山西农业科学,2010,38(11):43-46.
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