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Identification of Heterotic Groups and Patterns Based on Genotypic and Phenotypic Characteristics Among Rice Accessions of Diverse Origins
heterotic groups heterotic patterns hybrid rice SNP accession genetic distance
2023/4/21
Identification of the right parental combinations to maximize heterosis is the major goal of hybrid breeding, which could be achieved through identification of heterotic groups. The main objective of ...
Tree Species Classification in a Highly Diverse Subtropical Forest Integrating UAV-Based Photogrammetric Point Cloud and Hyperspectral Data
tree species mapping tropical biodiversity imaging spectroscopy photogrammetry support vector machine
2024/2/4
The use of remote sensing data for tree species classification in tropical forests is still a challenging task, due to their high floristic and spectral diversity. In this sense, novel sensors on boar...
Genome-wide association study and candidate gene analysis of rice cadmium accumulation in grain in a diverse rice collection
Rice Oryza sativa L. Cadmium accumulation QTL GWAS
2023/4/21
Cadmium (Cd) accumulation in rice followed by transfer to the food chain causes severe health problems in humans. Breeding of low Cd accumulation varieties is one of the most economical ways to solve ...
Comparison of mycobiota of diverse aged spruce stands on former agricultural soil
ectotrophic stability of forest species spectrum of macromycetes mycorrhizae
2015/3/16
The mycological conditions on study plots established in forests growing on former agricultural farm lands were studied. In young spruce stand (8?0 years) reduced and unstable spectrum of macromycetes...
Examination of the Association Between In Vitro Propiconazole Sensitivity and Field Efficacy Among Five Diverse Sclerotinia homoeocarpa Populations on Turfgrass
Sclerotinia homoeocarpa fungicide resistance DMI in vitro sensitivity field efficacy
2014/11/17
Sclerotinia homoeocarpa F.T. Bennett, the causal agent associated with dollar spot, is a common and economically challenging turfgrass disease in North America. Acceptable turfgrass quality requires t...
HETEROSIS AND INBREEDING DEPRESSION FOR QUALITY TRAITS IN DIVERSE COTTON GENOTYPES
Gossypium hirsutum genotypes hybrid vigour
2010/9/26
Magnitude of heterosis in F2 and inbreeding depression for different quality traits of five cotton (Gossypium hirsutum) cultivars (TH-3/83, NIAB-78, CIM-109,Mc-Nair-3150 and Reshmi) in F3 generation w...
Variations on Sprouting Time and Classification by RAPD Analysis of Allium victorialis L.Clones Collected from Diverse Habitats
Sprouting Classification Analysis
2009/7/13
This study investigated a clonal variations in sprouting times of Allium victorialis L. collected from 28 habitats around Hokkaido, Japan, propagated vegetatively and grown in Sapporo. For comparing c...
INFLUENCE OF SPRINKLING IRRIGATION AND DIVERSE NITROGEN FERTILIZATION ON THE MASS AND DISTRIBUTION OF MILLET（PANICUM MILIACEUM L）ROOT SYSTEM ON A VERY LIGHT SOIL
millet root mass sprinkling irrigation nitrogen fertilization
2009/3/31
The purpose of the study conducted in 2005-2006 in Kruszyn Krajeński near Bydgoszcz was to determine the root mass of millet cultural varieties Gierczyckie and Jagna and the vertical distribution of t...
YIELDING AND SPECIES COMPOSITION OF SWARD OF CHOOSEN PASTURE MIXTURES IN DIVERSE SOIL CONDITIONS
soil mixtures pasture yield species composition
2009/3/31
Studies of yielding and changes of species composition of pasture mixture sward in post-bog habitat (peat-muck and mineral-muck soils) were carried out in 1998-2003. Six pasture mixtures were include...
Combining ability analysis for yield and yield components in rice varieties of diverse origin
Diallel analysis combining ability additive and non-additive gene effects gca effect
2009/2/20
Twenty eight hybrids, produced from diallel crossing excluding reciprocals among eight parents, were studied along with the parents for combining ability for yield and 17 yield components. The study...
Variability in grain quality attributes of high yielding rice varieties（Oryza sativa L.）of diverse origin
Genetic variability Heritability Genetic advance Genetic gain
2009/2/20
Genetic variability of 10 quality parameters in a set of 56 high yielding diverse rice genotypes was evaluated. Phenotypic and genotypic coefficients of variation revealed the existence of large v...
Response to Defoliation Timing Based on Heat-Unit Accumulation In Diverse Field Environments
Heat-Unit Accumulation Defoliation Timing
2008/5/19
Defoliation timing affects lint yield and quality of cotton (Gossypium hirsutum L.). A timing method based on heat-unit accumulation was evaluated in replicated field plots in Georgia, Louisiana, Tenn...
Arbuscular mycorrhizae (AM) are benefi cial symbionts for plant growth. They are associated with higher plants by a symbiotic association, and benefi t plants in uptake of phosphorus nutrients, produc...
Phosphorus status of diverse soils in Finland as influenced by long-term P fertilisation 2.Changes of soil test values in relation to P balance with references to incorporation depth of residual and freshly applied P
Acetate extractable P Olsen P sampling depth total P water extractable P
2010/8/13
Fertilising with phosphorus (P) ensures continuous supply of an essential growth factor as necessary for productive and sustainable agriculture. The amounts of P required to attain and maintain an ade...
Phosphorus status of diverse soils in Finland as influenced by long-term P fertilisation I.Native and previously applied P at 24 experimental sites
Acetate method phosphorus Olsen P P saturation index secondary inorganic P total P water extractable P
2010/8/13
The native reserves of phosphorus (P) in Finnish soils are sizeable but poorly available to plants. The P status has been generally poor, but large rates of P applied since the 1940s have substantiall...