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Report
Canopy temperatures of wheat: relationships with yield and potential as a technique for early generation selection
(CIMMYT, 1993)
It is shown that, for bread wheat, air-canopy temperature difference correlates significantly with grain yield, especially when measurements are taken later in the day, We discuss the potential of this technique as an early ...
Conference Proceedings
World perspectives on barley yellow dwarf
(DCAS; CIMMYT, 1990)
Barley yellow dwarf (BYD) is a cereal disease caused by an aphid-transmitted virus belonging to the luteovirus group, members of which cause the yellows diseases. The virus, known as barley yellow dwarf virus (BYDV), is ...
Book
Rust diseases of wheat: concepts and methods of disease management
(CIMMYT, 1992)
Roelfs, A.P., R.P. Singh, and E.E. Saari. 1992. Rust Diseases of Wheat: Concepts and methods of disease management. Mexico, D.F.: CIMMYT. 81 pages. The rust diseases of wheat are among the most studied of the plant diseases. ...
Book
Enduring designs for change: an account of CIMMYT's research, its impact, and its future directions
(CIMMYT, 1992)
This publication was prepared in commemoration of CIMMYT's 25th anniversary. It consists of three main sections. The first provides an abbreviated account of the Center's research and related activities. The second summarizes ...
Handbook
Las royas del trigo: conceptos y métodos para el manejo de esas enfermedades
(CIMMYT, 1992)
Las royas del trigo se incluyen entre las enfermedades más estudiadas de las plantas. Apartir de las obras de Tozzetti y Fontana en 1767, existe una lista muy extensa de publicaciones científicas sobre los agentes patógenos ...
Handbook
Carencias y toxicidades nutricionales que afectan al trigo: Una guia para su identificacion en el campo
(CIMMYT, 1991)
Se puede mejorar el empleo de los síntomas visibles para identificar las carencias y toxicidades por nutrimentos en las plantas mediante la observación y descripción cuidadosas de esos síntomas. En esta guía se intenta ...
Report
Cultivo intercalado de cereales con especies de leguminosas que fijan N: un metodo para conservar los recursos del suelo en sistemas de bajos insumos
(CIMMYT, 1994)
La producción de cereales con pocos insumos y gran eficiencia contribuye a aliviar la pobreza, incrementa los ingresos agrícolas y favorece la conservación del medio ambiente (1os suelos y el agua). Este Informe Especial ...
Book
Applications of raised-bed planting systems to wheat
(CIMMYT, 1997)
Wheat has traditionally been planted in solid stands, especially in irrigated environments and rainfed production systems with moderate to high rainfall. Wheat is usually planted by either drilling closely spaced rows 10-30 ...
Book
In situ conservation of crops and their relatives: a review of current status and prospects for wheat and maize
(CIMMYT, 1996)
This paper reviews the current status and prospects for in situ conservation of maize and wheat and their relatives. The caricature of in situ conservation-that it imposes cultural stasis and isolation on marginal ...
Book
Impacts of international wheat breeding research in the developing world, 1966-90
(CIMMYT, 1993)
1986-90. Overall, varieties originating directly from CIMMYT crosses or from NARS crosses using a CIMMYT parent occupy 40 million hectares of wheat in the developing world. It is estimated that adoption of MVs from 1977 ...