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Estimation of Fertilizer Usage from Main Crops in China

Estimation of Fertilizer Usage from Main Crops in China

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2097630078

Estimation of Fertilizer Usage from Main Crops in China

About this item

Full title

Estimation of Fertilizer Usage from Main Crops in China

Publisher

Tianjin: Journal of Agricultural Resources and Environment (JARE)

Journal title

Journal of agricultural resources and environment, 2017-01, Vol.34 (4), p.360

Language

Chinese

Formats

Publication information

Publisher

Tianjin: Journal of Agricultural Resources and Environment (JARE)

More information

Scope and Contents

Contents

为探求和估算我国主要农作物化肥用量,本文分析了30多年来我国农作物化肥使用现状和不同类型农作物的化肥使用情况。结果发现我国农作物化肥使用量增长迅速,从1980年的1 269.4万t增长到2014年的5 995.9万t,增长了4.7倍,年均增长率为4.67%。谷类作物化肥用量仍然是农作物化肥使用总量的主要贡献者,其化肥用量从1980年2 712.41万t增加到2014年的3 415.35万t,但其所占农作物化肥总用量的比重却下降明显,从60.02%(1998年)降至49.75%(2014年)。蔬菜和水果的化肥用量增长最为迅速,其中蔬菜化肥用量1998年为604.51万t,2014年增加到1 291.36万t,增加了2.1倍,其化肥用量占农作物化肥总用量从1998年的13.38%增加至2014年...

Alternative Titles

Full title

Estimation of Fertilizer Usage from Main Crops in China

Identifiers

Primary Identifiers

Record Identifier

TN_cdi_proquest_journals_2097630078

Permalink

https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2097630078

Other Identifiers

ISSN

2095-6819

E-ISSN

2095-6819

DOI

10.13254/j.jare.2017.0061

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