搜索结果: 1-10 共查到“农学 Flag leaf”相关记录10条 . 查询时间(0.118 秒)
COMBINING ABILITY FOR FLAG LEAF AREA,YIELD AND YIELD CMPONENTS IN BREAD WHEAT
Triticum aestivum cross breeding agronomic characters Pakistan
2009/9/30
These studies were conducted in the Department of Plant Breeding and Genetics,
University of Agriculture, Faisalabad during 1999-2001. Combining ability effects were
studied in a 4 x 4 diallel c...
Flag Leaf Number Determination of Secondary and Tertiary Tillers and Heading Characteristics of Rice Plants
Flag leaf number Heading date Main culm Rice plant Sheath wrapping Tillers
2009/8/6
When the number of leaves on the main culm is known, the number of leaves on secondary to quarternary tillers can be determined based on the following growth characteristics and procedures, even if th...
Effects of Ear Removal on Photosynthesis of the Flag Leaf during Grain Filling in Wheat
CO2 fixation system Ear removal Photochemical system Photosynthesis Ribulose-1
2009/8/5
In order to clarify the response of crops to sink restriction, we examined the effects of ear removal on photosynthesis of the flag leaf in wheat. For 11 days there was no difference in CO2 exchange r...
Fluctuation of Ethylene Production in Excised Panicles and Flag Leaf Blades during Grain Ripening in Rice (Oryza sativa L.)
Ethylene production Flag leaf blade Milk-ripe stage Oryza sativa L Panicle Plant growth regulator
2009/8/4
Ethylene production and its fluctuation in panicles and flag leaf blades in the rice plant (Oryza sativa L.) during the grain ripening stage were examined. The effect of plant growth regulators (grow...
Relation between the Rooting Ability from Flag Leaf Node and the Cool Tolerance at the Booting Stage in Rice
Booting stage Cool tolerance Flag leaf node Rice Rooting ability Varietal difference
2009/8/4
Studies were conducted to clarify the relation between the rooting ability from flag leaf node and the cool tolerance at the booting stage in rice. Panicles with the flag leaf nodes were taken from pl...
Effects of Elevated CO2 Concentration on Photosynthetic Carbon Metabolism in Flag-Leaf Blades of Rice before and after Heading
Elevated CO2 concentration Rice Starch Sucrose-phosphate synthase Yield
2009/7/29
We monitored the effects of elevated atmospheric CO2 concentrations on the photosynthetic carbon metabolism in the flag leaves of rice plant (Oryza sativa L. cv. Akitakomachi) before and after heading...
Characteristics of Gas Exchange and Chlorophyll Fluorescence during Senescence of Flag Leaf in Different Rice (Oryza sativa L.) Cultivars Grown under Nitrogen-Deficient Condition
Chlorophyll fluorescence Flag leaf Leaf senescence Nitrogen deficiency Photoinhibition Photosynthesis Rice (Oryza sativa L.)
2009/7/21
Effects of nitrogen (N) deficiency on photosynthetic gas exchange and photosystem II (PSII) photochemistry of flag leaves during grain-filling stage were investigated in six rice cultivars, Kasalath (...
Cultivar Difference in the Effect of Sulfur Dioxide on the Photosynthetic Rate at Flag Leaf of Rice Plants
Inhibitory rate Photosynthesis Rice Sulfer dioxide
2009/7/8
The effects of sulfur dioxide on photosynthetic rate at the flag leaf of rice plants at 10 days after the heading stage were studied with various cultivar. Sulfur dioxide was supplied at the rate of 2...
Inheritance of Grain Yield per Plant, Flag Leaf Width, and Length in an 8 x 8 Diallel Cross Population of Bread Wheat（T. aestivum L.）
T. aestivum L. gene action heritability flag leaf diallel analyses
2009/1/12
The inheritance of grain yield per plant, flag leaf width, and flag leaf length was studied applying Jinks-Hayman diallel analysis in an 8 x 8 wheat cross population involving the bread wheat (T. aest...
Analysis of QTLs for Flag Leaf Shape and Its Response to Elevated CO2 in Rice (Oryza sativa)
rice (Oryza sativa) flag leaf leaf shape character quantitative trait locus
2008/12/11
To understand the responses of flag leaf shape in rice to elevated CO2 environment and their genetic characteristics, quantitative trait loci (QTLs) for flag leaf shape in rice were mapped onto the mo...