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Virulence surveys of wheat leaf rust in the Czech Republic and resistance genes in registered cultivars
Czech Republic leaf rust pathotypes Lr genes resistance wheat
2014/9/22
The technical report presents a summary of results obtained in the leaf rust race surveys carried out in Czechoslovakia/Czech Republic in the years 1966–2001. The physiologic races were determined usi...
Assessing Resistance to Head Blight in Wheat Cultivars Inoculated with Different Fusarium Isolates
aggressiveness Fusarium graminearum Fusarium culmorum Fusarium head blight FHB traits resistance tests inoculum sources winter wheat
2014/3/11
: Four winter wheat cultivars, differing in resistance to Fusarium head blight (FHB), were spray inoculated under field conditions for three years with 18 isolates of two Fusarium species (F. graminea...
Comparison of Susceptibility to Photoinhibition and Energy Partitioning of Absorbed Light in Photosystem II in Flag Leaves of Two Rice (Oryza sativa L.) Cultivars that Differ in Their Responses to Nitrogen-Deficiency
Chlorophyll fluorescence Energy partitioning Hydrogen peroxide Nitrogen-deficiency Photoinhibition Photoprotection Photosynthesis Rice (Oryza sativa L.)
2010/3/4
The energy partitioning in photosystem II (PSII) and the susceptibility to photoinhibition in PSII were investigated in flag leaves of two rice cultivars, Shirobeniya (a traditional japonica) and Aken...
Effects of Crop Residue and Nitrogen Rates on Yield and Yield Components of Two Dryland Wheat (Triticum aestivum L.) Cultivars
Crop residue Dryland wheat Grain yield Nitrogen rates
2010/3/4
In most southern parts of Iran, wheat (Triticum aestivum L.) residues have been traditionally burned or removed; that is often criticized for soil organic and nutrient losses, reducing soil microbial ...
Differential Sensitivity of Rice Cultivars to Salinity and Its Relation to Ion Accumulation and Root Tip Structure
Casparian band Ion accumulation Rice (Oryza sativa L) Root tip Salinity resistance Sodium chloride (NaCl)
2010/3/4
Effects of NaCl on the growth, ion content, root cap structure and Casparian band development were examined in four rice (Oryza sativa L.) cultivars with different salt resistance (salt-sensitive indi...
Eco-Physiological Characteristics Related with Lodging Tolerance of Rice in Direct Sowing Cultivation : I. Comparison of the root lodging tolerance among cultivars by the measurement of pushing resistance
Direct sowing cultivation Lodging tolerance Pushing resistance Rice Root lodging
2009/8/5
The objective of this series is to investigate the relationships between root lodging tolerance and root characteristics of rice (Oryza sativa L.). In this paper, the pushing resistance was measured i...
Growth and Adaptation of Soybean Cultivars under Water Stress Conditions:I. Leaf movement and leaf temperature
Irrigation Leaf temperature Paraheliotropic leaf movement Soybean Water stress
2009/8/4
The leaf movement of soybean under water stress conditions was investigated in terms of canopy structure and leaf temperature. Irrigated and non-irrigated treatment were conducted in concrete plots in...
Growth and Adaptation of Soybean Cultivars under Water Stress Conditions:II. Effects of leaf movement on radiation interception
Drought resistance Integrated solarimeter film Irrigation treatment Leaf movement
2009/7/31
Leaf movement of field-grown soybeans under water stress conditions was examined with radiation interception. Two cultivars with different leaf movement, Zhenzhuta 2 (active) and Heinong 33 (inactive...
Effects of Leaf Movement on Radiation Interception in Field Grown Leguminous Crops : III. Relation to leaf temperature and transpiration among soybean cultivars
Intercepted radiation Leaf movement Leaf temperature Soybean
2009/7/31
Varietal differences of leaf movement in soybean were examined in terms of radiation interception, leaf temperature and transpiration. Five cultivars (c.v. Tsurukogane, Nanbushirome, Enrei, Tachinagah...
Diurnal Change of Photosynthesis and Its Relation to Yield in Soybean Cultivars
Diurnal change Photosynthesis Soybean Yield
2009/7/30
Apparent photosynthetic rates (AP) of plant leaves often decline in midday even when solar radiation is adequate. The objective of this study was to determine whether this phenomenon is responsible fo...
Relationship between Light-induced Growth Inhibition and Acidic Growth Inhibitors in the Seedlings of Dwarf and Tall Cultivars of Phaseolus vulgaris L.
Growth inhibitor Legume Light inhibition Phaseolus vulgaris L
2009/7/30
To clarify the role of endogenous inhibitors of growth in dwarf and tall bean plants, a search for specific inhibitors of growth was undertaken using the acidic substances of acetone extracts from the...
A Comparison of the Accumulation and Partitioning of Nitrogen in Plants between Two Rice Cultivars,Akenohoshi and Nipponbare,at the Ripening Stage
Leaf nitrogen content Nitrogen accumulation Nitrogen partitioning Photosynthesis Rice Senescence
2009/7/29
To clarify the factors responsible for the maintenance of a high rate of photosynthesis at the ripening stage in the high-yield rice cultivar Akenohoshi, as compared with that in a Japanese standard c...
Effects of Growth under Elevated CO2 on the Capacity of Photosynthesis in Two Radish Cultivars Differing in Capacity of Storage Root
Aging Chlorophyll fluorescence CO2 fixation Elevated CO2 Radish Source-sink
2009/7/29
The effect of growth under elevated CO2 on the capacity of photosynthesis was assessed in two cultivars of radish, Raphanus sativus L. cv White Cherrish and Kosena, with a large and small storage root...
Drought Tolerance Characteristics of Brazilian Soybean Cultivars—Evaluation and characterization of drought tolerance of various Brazilian soybean cultivars in the field—
Brazil Crop growth rate Cultivar difference Drought tolerance Harvest index Rain shelter Seed yield Soybean
2009/7/28
Drought is one of the major constraints for soybean production in Brazil. Seed yield of ten Brazilian soybean cultivars sheltered from rain (drought stress) for one month after the first flowering was...
Effects of Leaf Movement on Radiation Interception in Field Grown Leguminous Crops:IV. Relation to leaf temperature and transpiration among peanut cultivars
Heliotropism Infrared thermal image Intercepted radiation Leaf temperature Transpiration
2009/7/28
Leaf movement and its relations to radiation interception, transpiration and leaf temperature in peanut cultivars were examined. Five cultivars (Chibahandachi, Tachimasari, Kanto 56, Valencia and Kint...