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Now showing items 1-10 of 151
Book
Internal seed health rules and regulations for wheat
(CIMMYT, 1997)
All seed coming into CIMMYT either through regular shipments or hand-carried must go through the SHU. If seed is delivered directly to a program, packages must NOT be opened but taken to the SHU laboratory. SHU staff will ...
Conference Proceedings
Proceedings of the rice-wheat research end-of-project workshop
(CIMMYT; Rice-Wheat System Research Consortium; NARC, 1998)
This proceedings synthesizes results of six years of research by scientists of the Nepal Agricultural Research Council (NARC) at sites in the lowlands and mid-hills where the rice-wheat cropping system is important. The ...
Article
Increasing wheat yields sustainability through agronomic means
(CIMMYT, 1998)
This paper examines common factors that constrain wheat yields: insufficient nutrients (using nitrogen as an example); problems of late planting and poor crop establishment; suboptimal water management; lodging; and weeds. ...
Book
Wheat genetic resources at CIMMYT: their preservation, enrichment, and distribution
(CIMMYT, 1992)
Prior to the late 18th century, agricultural practices were totally dependent on crude handtools, crop landraces, and mixtures of these landraces. Then came the Industrial Revolution with an associated population explosion ...
Brochure
Seed health at CIMMYT
(CIMMYT, 1992)
CIMMYT’s germplasm improvement programs rely heavily on the free international exchange of maize and wheat germplasm. To facilitate such exchange, all concerned institutions, cooperators, and regulating authorities must ...
Book
Rice wheat cropping systems in Faizabad District of Uttar Pradesh, India: exploratory surveys of farmers' practices and problems, and needs for further research
(CIMMYT, 1992)
The rice-wheat (R-W) cropping pattern is very important in eastern Uttar Pradesh (U.P.), India (Figure 1). Of the 18 Districts (three divisions) in this part of the State under the responsibility of the Narendra Deva ...
Working Paper
Pérdidas economicas ocasionadas por el carbon parcial del trigo en México
(CIMMYT, 1990)
En los últimos años en México se ha sentido preocupación por el efecto del carbón parcial (CP) en la industria del trigo; no obstante, hasta el momento no se dispone de información completa sobre el efecto económico de ...
Report
Estado actual de la investigacion sobre el carbon parcial en Mexico
(CIMMYT, 1992)
Personal oficial del Centro de Investigaciones Agrícolas del Noroeste (CIANO) y de Sanidad Vegetal, de Cuarentenas de los Estados Unidos y personal de CIMMYT, se reunieron en Ciudad Obregón el 8 y 9 de Mayo de 1991, para ...
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 ...