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Yield and Cost Effects of Plot-Level Wheat Seed Rates and Seed Recycling Practices in the East Gojam Zone, Amhara Region, Ethiopia: Application of the Dose–Response Model
Previous studies investigated the effects of seed rates and seed recycling practices on the yield and yield-related variables. However, higher yield does not always guarantee cost-efficiency. This study aimed to investigate ...
Does tillage should be an evaluation factor in the breeding program for major cereal and legume crops ?
Conservation agriculture practices are becoming more important in rainfed drylands due to its potential to minimize climatic risk, reduce soil erosion and improve soil quality and water availability. Due to minimum disturbance ...
A transgenic approach to control hemipteran insects by expressing insecticidal genes under phloem-specific promoters
The first generation transgenic crops used strong constitutive promoters for transgene expression.
However, tissue-specific expression is desirable for more precise targeting of transgenes. Moreover,
piercing/sucking ...
Relationships of grain delta C-13 and delta O-18 with wheat phenology and yield under water-limited conditions
Stable carbon isotope composition (delta C-13) of dry matter has been widely investigated as a selection tool in cereal breeding programmes. However, reports on the possibilities of using stable oxygen isotope composition ...
Adoption and impacts of improved varieties and seed demand analysis
There is very limited information about the national level adoption of improved wheat varieties in Morocco. With the exception of some estimates based on secondary data, the same is true for household, regional and national ...
Assessment of on-farm conservation of dryland agrobiodiversity and its impact on rural livelihoods in the Fertile Crescent
The Fertile Crescent encompasses a mega-center of diversity of crops and livestock of global importance. The
International Center for Agricultural Research in the Dry Areas (ICARDA) coordinated a 5-year regional project
funded ...
Yield gain due to fungicide application in varieties of winter wheat (Triticum aestivum) resistant and susceptible to leaf rust
In three independent experiments in Turkey and Kazakhstan, winter wheat germplasm with variable degrees of resistance to leaf rust was subjected to fungicide protection. The yield loss of genotypes susceptible to leaf rust ...
Rainfed benchmark Site selection and characterization
From these workshops and an analysis of project documentation, we can conclude that possibilities for the improvement of water use do exist. These improvements depend not only on technical aspects, but also on organization ...
CAC News No 25. July-September 2005
News from CGIAR Collaborative Research Program for Sustainable Agricultural Development in Central Asia and the Caucasus (CAC) covering the countries: Armenia, Azerbaijan, Georgia, Tajikistan, Turkmenistan, Kazakhstan, ...
Guideline on Wheat Cultivation
Guideline on Wheat Cultivation.