Improvement of soil fertility

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Improvement of soil fertility

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Bibliografiske detaljer
Format:	Bog
Sprog:	Undetermined
Udgivet:	China International Foundation for Science (IFS) 1993
Fag:	soil fertility
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Thư viện lưu trữ:	Trung tâm Học liệu Trường Đại học Cần Thơ

Lignende værker

Soil fertility and fertilizers
Udgivet: (2005)

Soil fertility evaluation and control
af: Charles A Black
Udgivet: (1993)

Converging strategies by farmers and scientists to improve soil fertility and enhance crop production in Benin
af: Saïdou, Aliou
Udgivet: (2006)

Soil biological fertility :
af: Abbott, Lynette K.
Udgivet: (2003)

Soil Fertility Kit :
af: Dierolf, Thomas
Udgivet: (2001)

Phosphate fixation and the response of maize to fertilizer phosphate in Kenyan soils
af: Dirk van der Eijk
Udgivet: (1998)

Organic matter sources, soil fertility and productivity :
af: Daudu, Christogonus
Udgivet: (2008)

Soil fertility management in suppor of food sercurity in Sub-Saharan Africa
af: Soil fertility management in suppor of food sercurity in Sub-Saharan Africa
Udgivet: (2001)

Agriculture and fertilizers: fertilizers in perspective
af: Oluf Chr. Bockman
Udgivet: (1990)

Advances in soils and fertilizers in Japan :
Udgivet: (1990)

Soils and soil fertility
af: Troeh, Frederick R.
Udgivet: (2005)

Soil Fertility Management for Sustainable Agricutlure
af: Bandyopadhyay, P.C.
Udgivet: (2007)

Soil fertility and organic matter as critial components of production systems
Udgivet: (1987)

Replenishing soil fertility in Africa :
af: Buresh, Roland J.
Udgivet: (1997)

Soil fertility and fertilizers :
Udgivet: (2016)

Physical fertility of typical Mekong Delta soils (Vietnam) and land suitability assessment for alternative crops with rice cultivation =
af: Lê, Văn Khoa
Udgivet: (2003)

Soil biological fertility :
Udgivet: (2007)

Towards improved nitrogen management in silage maize production on sandy soils
af: Jaap Schroder
Udgivet: (1998)

Efficiency of soil and fertilizer phosphorus use :
af: Syers, J.K
Udgivet: (2008)

Fertilizer use by crop
Udgivet: (2006)

Assessment of soil nutrient balance :
Udgivet: (2003)

Fertility of soils
af: Christian J M. G. Pieri
Udgivet: (1992)

Soil fertility and fertilizers
af: Tisdale, Samuel
Udgivet: (1975)

Soil fertility
af: Foth, Henry D.
Udgivet: (1997)

Efficiency of nitrogen fertilizers for rice :
Udgivet: (1987)

The establishment of fertilizer recommendations on the basis of soil tests
af: J Ris
Udgivet: (1973)

Fertilizer production, technology and use
Udgivet: (1968)

Soils, land and food :
af: Wild, Allan
Udgivet: (2002)

Rice fertilization
af: IRRI

TVA fertilizer
Udgivet: (1969)

Fertilizer trends
Udgivet: (1973)

Human fertility :
af: Cook, Robert C.
Udgivet: (1951)

Fertilizer
af: FAO
Udgivet: (1997)

Fertilizer materials and calculations
af: IRRI

Chemistry and technology of fertilizers
Udgivet: (1960)

Nitrogen in agricultural soils
Udgivet: (1982)

Morphology, chemistry, mineralogy and fertility of some acid sulfate soils in Sweden
af: Oborn, Ingrid
Udgivet: (1994)

Efficiency of nitrogen fertilizers for rice :
Udgivet: (1987)

Spatial soil variability as a guiding principle in nitrogen management
af: Jan Verhagen
Udgivet: (1997)

Nitrogen and rice symposium: Role of nitrogen in rice production, nitrogen transformation in rice soils, 18-21 Sept. 1978
af: IRRI
Udgivet: (1978)