Concepedia

Major nutrient balances in small-scale vegetable farming systems in peri-urban areas in China

Hongjie Wang, Biao Huang, Xuezheng Shi, Jeremy Landon Darilek, Dongsheng Yu, Weixia Sun, Yongcun Zhao, Qing Chang, Ingrid Öborn

Nutrient Cycling in Agroecosystems · 2007 · 90 citations · 27 references

DOI

Concepts

References

27

A modified single solution method for the determination of phosphate in natural waters

J.E. Murphy, J.P. Riley · Analytica Chimica Acta · 1962 · 21.1K citations

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Methods of soil analysis. Part 2. Chemical and microbiological properties.

A. L. Page · 1982 · 13K citations

, , +14

Participatory rural appraisal (PRA): Analysis of experience

Robert Chambers · World Development · 1994 · 1.2K citations · Full text

, , +11

Nitrification in acid soils: micro-organisms and mechanisms

Wietse de Boer, George A. Kowalchuk · Soil Biology and Biochemistry · 2001 · 784 citations

, , +11

Approaches and uncertainties in nutrient budgets: implications for nutrient management and environmental policies

O. Oenema, Hans Kros, W. de Vries · European Journal of Agronomy · 2003 · 652 citations

, , +16