|Table of Contents|

Effects of Controlled-release Fertilizer on Rhizosphere Soil Microoganisms,Soil Fertility and Agronomic Characters of Soybean(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2011年05期
Page:
827-829
Research Field:
Publishing date:

Info

Title:
Effects of Controlled-release Fertilizer on Rhizosphere Soil Microoganisms,Soil Fertility and Agronomic Characters of Soybean
Author(s):
MENG Qing-ying; YU Zhong-he; JIA Hui-bin; ZHANG Chun-feng; ZHU Bao-guo; WANG Nan-nan; GAO Xue-dong
Jiamusi Branch of Heilongjiang Academy of Agricultural Sciences,Jiamusi 154007,Heilongjiang,China
Keywords:
Soybean; Soil microoganisms; Soil fertility; Controlled-release fertilizer
PACS:
S565.1
DOI:
10.11861/j.issn.1000-9841.2011.05.0827
Abstract:
The objective of current study was to investigate the effects of controlled-release fertilizer treatments on rhizosphere soil microorganisms,soil fertility and agronomic characters of soybean.Four fertilizer treatments,including no fertilizer(CK),conventional fertilizer(CF),controlled-release urea(CRU) and controlled-release compound fertilizer(CRF)were adopted.The numbers of bacteria,fungi,actinomycetes of rhizosphere soil at pre-sowing and maturity were determined through colony counting method;the change of rhizosphere soil microorganisms,soil nutrient content,soybean agronomic characters as well as yield components were investigated.Compared with CK and CF,the numbers of bacteria,fungi,actinomycetes as well as soil fertility were obviously increased under CRU and CRF.The effect of CRF was better than CRU in terms of soil bacteria number and soil fertility.CRU and CRF did not show significant advantage for agronomic characters and yield components of soybean.Compared with conventional fertilizer,controlled-release fertilizer could increase the numbers of soil microoganisms,improve soil fertility and fertilizer efficiency,hence reduce fertilizer pollution on the environment.

References:

[1]Meister S S.Controlled release fertilizers-properties and utilization[M].Sendai:Konno Printing,1999:59-104.

[2]Trenkel M E.Controlled-release and stabilized fertilizers in agriculture[M].Pairs:International Ferlizer Industry Association,1997.

[3]邱现奎,董元杰,万勇善,等.不同施肥处理对土壤养分含量及土壤酶活性的影响[J].土壤,2010,42(2):249-255.(Qiu X K,Dong Y J,Wan Y S,et al.Effects of different fertilizing treatments on contents of soil nutrients and soil enzyme activity[J].Soils,2010,42(2):249-255.)

[4]罗兰芳,郑圣先,廖育林,等.控释氮肥对稻田土壤微生物的影响及其与土壤氮素肥力的关系[J].湖南农业大学学报(自然科学版),2007,33(5):608-613.(Luo L F,Zheng S X,Liao Y L,et al.Effect of controlled release nitrogen fertilizer on soil microbe as well as its relation to soil nitrogen fertility[J].Journal of Hunan Agricultural University(Natural Sciences Edition),2007,33(5):608-613.)

[5]刘宁,孙振涛,韩晓日,等.缓/控释肥料的研究进展及存在问题[J].土壤通报,2010,41(1):1005-1009.(Liu N,Sun Z T,Han X R,et al.Research progress and existing problems on slow/controlled release fertilizers[J].Chinese Journal of Soil Science,2010,41(1):1005-1009.)

[6]李伟群,王爽,王英,等.不同施肥处理对大豆生育期内土壤微生物的影响[J].大豆科学,2007,26(6):922-925.(Li W,Wang S,Wang Y,et al.Effect of different fertilizer treatment on soil microorganism in soybean[J].Soybean Science,2007,26(6):922-925.)

[7]许光辉.土壤微生物分析方法手册[M].北京:农业出版社,1986.(Xu L H.Analyzing methods maual of soil microorganism[M].Beijing:Agricultural Press,1986.)

[8]徐永刚,宇万太,马强,等.不同施肥制度对土壤微生物生态影响的评价[J].土壤通报,2010,41(5):1262-1269.(Xu Y G,Yu W T,Ma Q,et al.Assessment of the impact of different fertilization systems on soil microbial ecology[J].Chinese Journal of Soil Science,2010,41(5):1262-1269.)

[9]马松,许自成,苏永士,等.控释肥对土壤肥力与生物活性的影响[J].浙江农业科学,2010(5):1067-1069.(Ma S,Xu Z C,Su Y S,et al.Effect of controlled-release fertilizer on soil fertility and biological activity[J].Zhejiang Agricultural Sciences,2010(5):1067-1069.)

[10]张秋英,刘晓冰,金剑,等.缓释、控释肥料对大豆植株养分吸收及产量的影响[J].中国生态农业学报,2002,10(4):48-50.(Zhang Q Y,Liu X B,Jin J,et al.Effect of slow or controlled release fertilizer on nutrients absorb and yield in soybean plant[J].Chinese Journal of Eco-Agriculture,2002,10(4):48-50.)


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Last Update: 2014-08-16