Plant breeding for harmony between agriculture and the environment
نویسندگان
چکیده
منابع مشابه
Plant Breeding for Harmony between Modern Agriculture Production and the Environment
The world population is estimated to be 9.2 billion in 2050. To sufficiently feed these people, the total food production will have to increase 60% 70%. Climate models predict that warmer temperatures and increases in the frequency and duration of drought during the present century will have negative impact on agricultural productivity. These new global challenges require a more complex integra...
متن کاملUse of Restricted Maximum Likelihood Approach for Estimation of Genotypic Correlation and Heritability in Bread Wheat (Triticum aestivum L.) Under Water Deficit Stress
Wheat is mostly cultivated at rainfed condition in Iran, so, water deficit stress has much effect on yield reduction. Hence, breeding activities are necessary for introduction of wheat tolerant genotypes to water deficit stress. In order to estimate the heritability and genetic correlation between traits of 36 wheat genotypes, an experiment was conducted in two separate conditions (water stress...
متن کاملEvaluation of Genotype × Environment Interaction in Chickpea Genotypes Using Path Analysis
Chickpea (Cicer arietinum L.) is one of the most important crops worldwide that is a subject of many plant breeding programs in many countries. In addition, climates are changing all over the world and drought becomes one of the most serious problems versus yield of crops. In order to screen drought tolerant genotype in Chickpea, twenty genotypes were tested under rainfed and irrigated...
متن کاملEvaluation of Genotype × Environment Interaction in Chickpea Genotypes Using Path Analysis
Chickpea (Cicer arietinum L.) is one of the most important crops worldwide that is a subject of many plant breeding programs in many countries. In addition, climates are changing all over the world and drought becomes one of the most serious problems versus yield of crops. In order to screen drought tolerant genotype in Chickpea, twenty genotypes were tested under rainfed and irrigated...
متن کاملEvaluation of Genotype × Environment Interaction in Chickpea Genotypes Using Path Analysis
Chickpea (Cicer arietinum L.) is one of the most important crops worldwide that is a subject of many plant breeding programs in many countries. In addition, climates are changing all over the world and drought becomes one of the most serious problems versus yield of crops. In order to screen drought tolerant genotype in Chickpea, twenty genotypes were tested under rainfed and irrigated...
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تاریخ انتشار 2011