tailieunhanh - Nutrient content in grain and straw of different wheat genotypes as affected by moisture stress

Macronutrient specially K and micronutrient malnutrition, and particularly deficiency in zinc (Zn), iron (Fe) and manganese (Mn), afflicts over three billion people worldwide. A pot culture experiment was conducted to study the effect of water stress on potassium and some micronutrient accumulation in straw and grains of wheat genotypes. Eight wheat genotypes were grown, 4 tolerant and 4 susceptible against water stress for the experiment. Moisture stress treatment to plants was given at anthesis through withdrawal of water. Soil moisture status of pots subjected to stress treatment was maintained throughout the grain growth period. Schedule routine of irrigation was practiced for control plants throughout the crop growth period. Moisture stress caused changes in nutrient balance of the plants. K, Zn, Fe and Mn concentration were measured both in straw and grain under control and water stress condition at the time of harvesting. Harvest index and 1000 grain weight were also recorded. Mean reduction in harvest index and test weight (1000 grain weight) of seeds was noted in all the genotypes. | Nutrient content in grain and straw of different wheat genotypes as affected by moisture stress

• Sinh học
• Drought stress
• Macro nutrient
• Micro nutrient
• Moisture stress
• Different wheat genotypes
• Affected by moisture stress
• PEG induced drought stress
• PEG induced drought stress on seed germination
• Seedling characters of maize
• Seedling characters
• Wheat cultivars
• Roles of dehydrin genes
• Tolerance to drought stress
• Crop plants
• Drought avoidance
• Drought tolerance
• Tolerance mechanisms
• Post anthesis drought
• Drought susceptibility index
• Biochemical responses of soybean
• Post anthesis drought stress
• Biochemical responses
• Plant Biology
• Differentially expressed genes
• Drought adaptation model
• Drought tolerant mutant
• Transcriptomic analysis
• Zea mays
• Effect of nitrogen application
• Dry matter production
• Nitrogen application levels on growth of rice
• Growth of rice under drought stress conditions
• Drought stress conditions
• Identification and sequence analysis
• Sequence analysis of a DREB subfamily transcription
• DREB subfamily transcription factor involved
• Drought stress tolerance from rice
• Drought stress tolerance
• DNA Methylation
• DNA analysis
• Drought stress in maize
• Differential DNA methylation
• BMC Plant Biology
• Leaf senescence
• Hordeum vulgare L
• Premature leaf senescence
• Bt cotton
• Physiological responses
• Bt cotton under drought stress
• Physiological responses of Bt cotton
• Seed germination
• Maize genotypes
• Agricultural science
• Generation mean analysis in wheat
• Gene action
• Scaling test
• Physiological response
• Early growth stage
• Physiological responses of sugarcane
• Sugarcane to drought stress
• BMC Genomics
• Drought adaptive gene
• Drought responsive gene
• Pterocarya stenoptera
• Relative yield
• Indian mustard
• Drought stress response of Indian mustard
• Indian mustard (Brassica juncea L
• Triticum aestivum
• TaGAPCp promoter
• Drought resistance
• Morphological characterization
• Polyethylene glycol
• Reduced production
• Fine roots
• Gossypium hirsutum L
• Mechanisms underlying
• Soil drought remains unclear
• Pearl millet
• Pacbio sequencing
• Illumina sequencing
• Heat stress
• Glycine max
• water stress
• P5CS genes
• PAP3 genes
• BZIP genes
• Helianthus annuus
• Antioxidant enzymes
• Stress determining parameters
• Polyethylene glycol mediated
• ACC deaminase
• Abiotic stress
• Groundnut (Arachis hypogaea L
• Fluorescent pseudomonad isolates
• Characterization of efficient drought stress tolerant
• Rice GRAS
• Transcription factor
• Stress responsive genes
• Physic nut
• Gene expression profiles
• Abscisic acid
• Waxes and fatty acids
• Endoplasmic reticulum stress response
• Brassica juncea
• High temperature stress
• Differential gene expression
• Transcription factors