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Handbook
Common diseases of small grain cereals: a guide to identification
(CIMMYT, 1983)
The main purpose of this guidebook is to assist in the identification of diseases and of pathogens causing diseases in cereal crops. It is not intended as an authoritative text on diseases, nor does it provide any new ...
Handbook
From agronomic data to farmer recommendations
(CIMMYT, 1988)
This manual presents a set of procedures for doing an economic analysis of on-farm agronomic experiments wich will help in selecting treatments for furter experimentation and for developing farmer recommendations. The ...
Handbook
The septoria diseases of wheat: concepts and methods of disease management
(CIMMYT, 1987)
This manual summarizes the more pertinent scientific reports on managing the two major septoria pathogens. Topics include the biology of the fungi, infection process, collection an handling of infected material, isolation ...
Handbook
Rust scoring guide
(CIMMYT, 1986)
This booklet a quick guide for identifying rust diseases of small grain cereals. It includes the growth stages of small grain cereal crops, and how to record rust severity and field response for stripe rust (Puccinia ...
Handbook
Insect pests of maize: a guide for field identification
(CIMMYT, 1987)
Focusing mainly on the tropics and subtropics, this pocket-size guidebook is designed to help readers recognize insect pests of maize through 94 color photographs as well as descriptions of the damage caused by each pest, ...
Handbook
Simple statistics for manual analysis of farm survey data
(CIMMYT, 1981)
When conducting fontal surveys for the purpose of helping focus on-farm agronomic experiments, experience indicates that a relatively small sample of farmers is normally sufficient for a given recommendation domain or ...
Handbook
Continuous versus discrete economic analysis of experimental data
(CIMMYT, 1980)
Economists are often called upon to analyse experimental data in order to formulate appropriate recommendations for farmers. The data may be analysed as a set of discrete points or it may be possible to represent the data ...
Handbook
Economic analysis of 2 4 factorial agronomic experiments
(CIMMYT, 1981)
The 24 factorial experiment has become increasingly popular in on-farm agronomic experimentation, in part due to the efforts of CIMMYT's maize training program. This experiment is used to examine main effects and interactions ...
Handbook
Enfermedades del maiz: una guía para su identificación en el campo
(CIMMYT, 1984)
Este folleto se preparo a manera de guia rapida para la identificacion de enfermedades del maiz en el campo. El proposito es que sirva a productores y tecnicos agricolas. El texto describe brevemente algunas de las principales ...
Handbook
Formulación de recomendaciones a partir de datos agronómicos: un manual metodológico de evaluación económica
(CIMMYT, 1983)
Se tiene la intención de que este manual sea utilizado por técnicos agrónomos en la formulación de recomendaciones para los agricultores a partir de datos agronómicos. No es difícil hacer recomendaciones que sean consistentes ...