Applications of Systems Approaches at the Field Level : Volume 2: Proceedings of the Second International Symposium on Systems Approaches for Agricultural Development, Held at IRRI, Los Baños, Philippines, 6–8 December 1995

Autor: M.J. Kropff, P.S. Teng, P.K. Aggarwal, Johan Bouma, B.A.M Bouman, John W. Jones, H.H. Van Laar

Systems approaches for agricultural development are needed to determine rational strategies for the role of agriculture in national development. Mathematical models and computer simulation provide objective tools for applying science to determine and

Applications of Systems Approaches at the Farm and Regional Levels : Proceedings of the Second International Symposium on Systems Approaches for Agricultural Development, Held at IRRI, Los Banos, Philippines, 6–8 December 1995

Autor: P.S. Teng, M.J. Kropff, H.F.M. ten Berge, J.B. Dent, F.P. Lansigan, H.H. Van Laar

Systems approaches for agricultural development are needed to determine rational strategies for the role of agriculture in national development. Mathematical models and computer simulation provide objective tools for applying science to determine and

Path coefficient and regression analysis of the effects of leaf and panicle blast on tropical rice yield

Autor: P.S. Teng, C.Q. Torres

Publikováno v: Crop Protection. 12:296-302

Three lowland field experiments were conducted to assess the effects of blast on rice growth, yield components and yield loss. Different levels of blast epidemics were obtained by application of different amounts of inoculum, environment manipulation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c59dd5cfe13d076146c82d46d144575
https://doi.org/10.1016/0261-2194(93)90050-s

Applications of Systems Approaches at the Farm and Regional Levels Volume 1

Autor: H.H. van Laar, J. B. Dent, F.P. Lansigan, P.S. Teng, H.F.M. ten Berge, Martin J. Kropff

Publikováno v: Systems Approaches for Sustainable Agricultural Development ISBN: 9789401062787
Applications of Systems Approaches at the Farm and Regional Levels Volume 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5d6cfb3a72efb5323439f57f958348b
https://doi.org/10.1007/978-94-011-5416-1

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