Heat and Drought Tolerance
Effects of individual and combined heat and drought stress during seed filling on the oxidative metabolism and yield of chickpea (Cicer arietinum) genotypes differing in heat and drought tolerance
... to drought, heat and their combination. Drought alone and in combination with heat stress in late-sown plants resulted in more oxidative damage than in fully irrigated heat- stressed ...
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Influence of Epicuticular Wax on Heat and Drought Tolerance in TAM 112 X TAM 111 Populations
... under drought condition was ...increased drought tolerance in transgenic alfalfa (Zhang et ...different heat and drought stressed environments was tested to determine the relation ...
116
Fungal endophytes that confer heat and drought tolerance to wheat
... 4.7 Conclusions Fungal endophytes SMCD 2206, 2210 and 2215 have the capacity to enhance wheat tolerance for heat and drought stress, increasing TSW more than ten- and two-fold, respectively. These ...
176
Evaluation of Elite Heat and Drought Tolerant Wheat (Triticum aestivum) Genotypes Based on Drought Tolerance and Water-Use Efficiency Parameters.
... high-yielding, heat-tolerant wheat genotypes with excellent adaptation to diverse environments that incorporated vernalization, photo- period and dwarfing genes have been developed by CIMMYT and other breeding ...
150
Heat and drought stress tolerance of wheat
... Drought tolerance is defined as "the ability of a plant to live, grow, and reproduce satisfactorily with limited water supply or under periodic conditions of water deficit" (Turner, ...improving ...
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Thermographic Imaging: Assessment of Drought and Heat Tolerance in Spanish Germplasm of Brachypodium Distachyon
... to drought stress and heat ...genotypes. Drought tolerance was assessed in a green-house ...of drought treatment, when stressed plants showed medium and extreme wilting ...to ...
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Improving crop varieties of spring barley for drought and heat tolerance with AB-QTL-analysis
... under drought stress by average ...under drought stress with an average of ...under drought conditions in cereals (Clarke and McCaig 1982; Blum 1988; Schonfeld et ...
150
Potential benefits of drought and heat tolerance in groundnut for adaptation to climate change in India and West Africa
... of drought tolerance is appropriate. While drought is the major yield-reducing factor under current climates, temperature increase with climate change will reduce yields drastically at the warmer ...
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Identification of drought, heat and combined drought and heat tolerant donors in maize (Zea mays L.)
... of drought stress in germplasm ...ensure drought stress at the flowering stage, but variation in rainfall and temperature across years is likely to have resulted in different drought stress ...for ...
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Genetics and Breeding for Drought Tolerance in Food Legumes
... flows, drought, flood and sedimentation ...vagaries, drought is prevalent in Nepal due to the rainfed farming ...intermittent drought throughout the crop growth cycle and suffer more ...by ...
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Genetics and Breeding for Drought Tolerance in Food Legumes
... II. DROUGHT AND ITS EFFECT ON FOOD LEGUMES Agricultural production has directly negative impacts and increase the people’s vulnerability due to the natural disasters like floods, droughts, landslides, erratic ...
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Genetic Dissection of Drought and Heat Tolerance in Chickpea through Genome-Wide and Candidate Gene-Based Association Mapping Approaches
... of drought tolerance or of traits related to drought ...of drought tolerance in chickpea and allowed the identification of some important genomic regions for traits related to ...
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Mechanisms and Strategies for Improving Drought Tolerance in Fruit Crops
... Phenotypic flexibility At a morphological level, Plants generally limit the number and area of leaves in response to drought stress just to cut down the water budget at the cost of yield loss. It has long been ...
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Assessment of marker-trait associations for drought and heat tolerance in bread wheat
... Abiotic stresses are major constraints to wheat productivity in many parts of the world. Tolerance to abiotic stresses can be achieved indirectly by selection for morpho-physiologi- cal traits. Physiological trait ...
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Cell Membrane Stability and Association Mapping for Drought and Heat Tolerance in a Worldwide Wheat Collection
... and heat stresses on CMS using a global spring wheat panel at the flowering ...under heat and osmotic stress; and (iii) test the association between the field performance and the measured ...on ...
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Drought stress tolerance of two wheat genotypes
... Drought and heat tolerance of different wheat genotypes are determined in stress diagnostic systems of different types (Pant et al. 1998; Djil- ianov et al. 2005). In the glasshouse stress diag- ...
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Genetic Engineering Peanut for Higher Drought and Salt Tolerance
... under drought conditions ...both drought- and heat-tolerance when overexpressed in transgenic creeping bentgrass [53], and similar observation was made in transgenic cotton plants expressing ...
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Evaluation of Drought Tolerance in Rapeseed (Brassica napus L.) Cultivars Using Drought Tolerance Indices
... The drought tolerance indices are analyzed by different multivariate statistical approaches to obtain more precise selection indicators for drought ...under drought stress is a major target in ...
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Drought Tolerance and Perennial Weed Management
... the shoot biomass as soil water content increased for coltsfoot in both experiments (Figure 1A and 127.. D), but this was only observed once for Canada thistle in the 2009 run (Table 1B[r] ...
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Screening Drought Tolerance Criteria in Maize
... ), tolerance index (TOL), geometric mean productivity (GMP), harmonic mean (HM) and stress tolerance index ...Stress tolerance index was corrected using a correction coefficient (Ki) and thus a ...
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