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Effects of Atmospheric Partial Pressure of Carbon Dioxide and Phosphorus Nutrition on the Ultrastructure of Rice (Oryza sativa L.) Chloroplasts
Carbon dioxide Chloroplast Mesophyll cell Rice Phosphorus Starch accumulation
2009/7/29
Rice plants were grown in artificially illuminated growth cabinets under combinations of atmospheric partial pressure of CO2 (35 vs. 70 Pa) and phosphorus (P) nutrition (3 vs. 300 μM) to examine their...
Root Morphological Plasticity for Heterogeneous Phosphorus Supply in Zea mays L.
Nutrient patches Phenotypic plasticity Phosphorus uptake Resource foraging Root proliferation Soil heterogeneity Zea mays
2009/7/24
The morphological plasticity of roots in nutrient-enriched patches of soil is regarded as an adaptive response in plants, but its functional efficiency is still debatable. We examined whether the effi...
Phenotypic Plasticity of Rice Seedlings:Case of Phosphorus Deficiency
Assimilate partitioning Oryza sativa L. Phyllochron Plant architecture Rice Root-shoot ratio Source-sink relationships Tillering
2009/7/24
The aim of this study is to characterize the plasticity of root and shoot morphology in rice, the genomic model plant for cereals, using P deficiency as environmental factor causing variability. A phy...
Effects of Humic Acid and Phosphorus Applications on Growth and Phosphorus Uptake of Corn Plant（Zea maysL.）Grown in a Calcareous Soil
phosphorus availability soil factors humic acid cereals
2009/1/14
The aim of this study is to investigate the effects of different humic acid and phosphorus levels on corn plant ( Zea mays L.) growth and P availability in a calcareous soil. Four levels of P (0, 20,...
Growth and Variations in Proline, Sodium, Chloride, Phosphorus and Potassium Concentrations of Chickpea（Cicer arietinumL. cvs.）Varieties Under Salinity Stress
Proline Sodium Chloride Phosphorus Potassium Concentrations Chickpea（Cicer arietinumL. cvs.）Varieties Salinity Stress
2009/1/14
Under salinity stress, growth and variations in proline, Na, Cl, P and K concentrations of three chickpea varieties (Canitez- 87, ILC-195/2 and Damla), which are cultivated widely in Turkey, were inv...
Effects of Increased Phosphorus Rates and Plant Densities on Yield and Yield-Related Traits of Narbon Vetch Lines
Above ground biomass dry matter narbon vetch phosphorus rate plant density
2009/1/9
We evaluated seed yield, forage yield, and yield-related traits of 4 different narbon vetch (Vicia narbonensis L.) lines using 3 phosphorus rates and 4 plant densities. The experiment was conducted du...
Abatement costs for agricultural nitrogen and phosphorus loads: a case study of crop farming in south-western Finland
water pollution agriculture abatement nitrogen phosphorus nutrient load
2010/8/10
Designing efficient agri-environmental policies for agricultural nutrient load reductions calls for information on the costs of emission reduction measures. This study develops an empirical framework ...