Search Results - South China Agricultural University

ObjectiveThe goal was to compare the performance of various machine learning models in predicting gene expression in pigs utilizing single nucleotide polymorphisms (SNPs), and to investigate the relationship between cis-heritability (cis-h2), the number of cis-SNPs and the prediction accuracy of dif...

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ObjectiveLateritic red soil is a kind of acidic soil that covers a considerable proportion of the land in south China. Continuous soil acidification affects its physical and chemical property as well as biological characteristic, which is adverse to the maintenance of soil function as well as the ac...

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ObjectiveTo screen highly effective fungicides against rice leaf blight caused by the new pathogen Pantoea ananatis.MethodTotal 16 fungicides were screened via in vitro antibacterial experiments. The effects of three commercial agents on P. ananatis were systematically evaluated by apoptosis, reacti...

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ObjectiveThis study aims to explore the optimal preservation conditions of Schima superba pollen and construct an efficient perservation system to maintain its vigor. MethodIn this study, 9-year-old S. superba individual plants were used as the research object, and pollen collection was carried out...

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ObjectiveWx and ALK are two major genes affecting rice eating and cooking quality, and their allelic combinations have different effects on rice taste quality. The aim of this study was to breed rice strains with different Wx and ALK allelic combinations using molecular marker-assisted selection, an...

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ObjectiveTo explore the change of soil quality under long-term low input rice-fish co-culture mode. MethodAfter constructing the minimum data set (MDS) and scoring linearly the indexes, the soil quality of rice-fish co-culture for 15 years (FR15) or 50 years (FR50) was evaluated using soil quality i...

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ObjectiveUsing natural fucoidan rich in hydrophilic structures such as L-fucose and sulfated groups as raw material, a superabsorbent polymer (SAP) was synthesized to improve its degradability and renewable capacity. MethodA fucoidan biological SAP was synthesized via aqueous solution polymerization...

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ObjectiveTo systematically evaluate the genetic diversity of medium indica rice germplasm resources, and enhance the scientificity and efficiency of parental selection and utilization in medium indica rice breeding. MethodA total of 35 medium indica rice germplasm resources were analyzed, and 14 key...

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ObjectiveTo improve the accuracy of fish feeding behavior recognition in industrial aquaculture environment. MethodA fish feeding behavior recognition model was proposed based on the fusion of visual and water quality features, namely MC-ConvNeXtV2. To better capture the global features of different...

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ObjectiveTo investigate the effects of drought stress on the growth and physiological characteristics of Chukrasia tabularis, and reveal the physiological response mechanism of C. tabularis seedlings to adapt to drought environments.MethodTaking half-year-old C. tabularis seedlings as the research s...

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ObjectiveTo investigate the resistance and metabolic pathways of beta cypermethrin in fall armyworm (Spodoptera frugiperda) populations in Sichuan. MethodThe resistance levels of fall armyworm to beta cypermethrin in MY, DC, CX, HD and RH populations in Sichuan were determined by drip method. The ac...

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ObjectiveTo solve the problem of accurate fruit segmentation in complex orchard environment. MethodA novel method for 3D reconstruction citrus fruit trees and fruit semantic segmentation of was proposed. First, the implicit 3D representation of the fruit tree was learned from multi-view images using...

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ObjectiveThis study aims to explore the color changes and influencing factors of Lagerstroemia indica flowers with different flower colors during the blooming process. MethodThe color values, contents of total chlorophyll, carotenoids, anthocyanins, total flavonoids soluble sugar, and soluble protei...

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ObjectiveTo develop a near-infrared spectroscopy analysis model integrating the main quality traits of Arachis hypogaea L. (peanut), provide an efficient and convenient identification method for screening of peanut quality trait mutants, shorten the breeding process, and improve the breeding efficie...

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ObjectiveThe high-affinity nitrate transporter family 2 (NRT2), when upregulated under low nitrogen conditions, enhances plants’ efficient nitrogen uptake and plays a crucial role in improving plant tolerance to low nitrogen stress. This study focused on functional characterization of the MeNRT2.6 g...

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ObjectiveThere were significant differences in plant height within the F1 hybrid population derived from the cross between Hedychium ‘Baitai’ and H. gardnerianum. This study was aimed to identify key genes regulating plant height of Hedychium through phenotypic and transcriptome sequencing (RNA-seq)...

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