Long-term fertility experiments for irrigated rice in the West African Sahel: effect on soil characteristics

By Haefele S.M.   Wopereis M.C.S.   Schloebohm A.-M.   Wiechmann H.  

Field Crops Research, Vol. 85, Iss. 1, 2004-01 ,pp. : 61-77

Elsevier

Access to resources Recommend Favorite

Soil fertility management in irrigated rice systems in the Sahel and Savanna regions of West Africa - Part I. Agronomic analysis

By Wopereis M.C.S.   Donovan C.   Nebie B.   Guindo D.   N'Diaye M.K.  

Field Crops Research, Vol. 61, Iss. 2, 1999-04 ,pp. : 125-145

Elsevier

Access to resources Recommend Favorite

Soil fertility management in irrigated rice systems in the Sahel and Savanna regions of West Africa - Part II. Profitability and risk analysis

By Donovan C.   Wopereis M.C.S.   Guindo D.   Nebie B.  

Field Crops Research, Vol. 61, Iss. 2, 1999-04 ,pp. : 147-162

Elsevier

Access to resources Recommend Favorite

How widespread are yield declines in long-term rice experiments in Asia?

By Dawe D.   Dobermann A.   Moya P.   Abdulrachman S.   Singh B.   Lal P.   Li S.Y.   Lin B.   Panaullah G.   Sariam O.   Singh Y.   Swarup A.   Tan P.S.   Zhen Q.-X.  

Field Crops Research, Vol. 66, Iss. 2, 2000-05 ,pp. : 175-193

Elsevier

Access to resources Recommend Favorite

How extensive are yield declines in long-term rice-wheat experiments in Asia?

By Ladha J.K.   Dawe D.   Pathak H.   Padre A.T.   Yadav R.L.   Singh B.   Singh Y.   Singh Y.   Singh P.   Kundu A.L.   Sakal R.   Ram N.   Regmi A.P.   Gami S.K.   Bhandari A.L.   Amin R.   Yadav C.R.   Bhattarai E.M.   Das S.   Aggarwal H.P.   Gupta R.K.   Hobbs P.R.  

Field Crops Research, Vol. 81, Iss. 2, 2003-02 ,pp. : 159-180

Elsevier

Access to resources Recommend Favorite