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Scientia Horticulturae
ISSN 1879-1018 · Elsevier · 562 artikel di indeks
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Artikel Jurnal
High-concentration co-application of 2,3-Butanedione monoxime and gibberellic acid synergistically promote dormancy release and improve post-planting agronomic traits in lily bulbs
Dormancy regulation is a major challenge for sustainable lily (Lilium spp.) production, as incomplete or prolonged dormancy release impacts vegetative growth and flowering. Gibberellic acid (GA) is widely used to promote dormancy release, whereas 2,3-Butanedione monoxime (BDM), a plasmodesmata…
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Non-coding RNA mediated competitive endogenous RNA regulatory network in the sex differentiation of yellowhorn (Xanthoceras sorbifolium Bunge.) flowers
Yellowhorn (Xanthoceras sorbifolium Bunge.) is an important woody oilseed species but suffers from low seed yield due to imbalanced female-male flower ratios. Through key hormones and genes potentially regulating flower sex differentiation were identified, such as auxin (IAA) related genes (SAUR50…
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Mutation in brassinosteroids biosynthesis or catabolism gene disrupts reactive oxygen species and auxin homeostasis during root growth in tomato
Brassinosteroids (BRs) regulate cell division and elongation. However, the precise roles of BRs metabolism in root development of horticultural plants remain unclear. Here, we studied the functions of the BRs catabolic gene CYP734A8 and biosynthesis gene DWF in tomato root growth. CYP734A8 and DWF…
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DNA demethylation promotes postharvest ripening in oriental melon (Cucumis melo var. makuwa) via regulation of ethylene and volatile biosynthesis
DNA demethylation is an essential epigenetic mechanism responsible for regulating the ripening and quality of fruit, yet its role in postharvest ethylene and volatile formation in oriental melon (Cucumis melo var. Makuwa) remains largely unexplored. This study combined multi-omics analysis with…
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Integrating trunk dendrometer indices, weather data and plant traits to assess water status in olive (Olea europaea L.) trees
Accurate monitoring of plant water status is essential for optimizing irrigation in super-high-density (SHD) olive orchards. Trunk diameter fluctuations, measured by dendrometers, offer a non-destructive tool for assessing plant water dynamics. The study was conducted in two SHD olive orchards (cv…
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Heterogeneity of perianth structure and physiology in relation to floral longevity and hydraulic balance in Dendrobium
Flowers of Orchidaceae exhibit morphological and functional heterogeneity in their perianth segments, with one petal specialized into a labellum, which serves as the core organ for insect-mediated pollination, and sepals have evolved petal-like traits that serve dual purposes, namely protecting the…
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Multi-year effects of irrigation method and organic amendments on soil moisture dynamics, tree growth and productivity in sweet cherry under a standardized nutrient input
Understanding how irrigation systems interact with orchard-floor amendments is critical for developing water-efficient, climate-resilient sweet cherry production. From 2014 to 2020, we conducted a split-plot field experiment in the Okanagan Valley, British Columbia, Canada, under a standardized…
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Time-of-Flight (ToF) camera technology for high throughput holistic phenotyping and canopy volume measurement of horticultural crops
Noninvasive and accurate quantification of plant architectural traits remains a persistent challenge in horticultural crop breeding and high-throughput phenotyping (HTPP), largely due to labor constraints and limited availability of scalable 3D sensing technologies. Time-of-Flight (ToF) imaging…
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Physiological responses of two apricot-plum hybrids to low temperature stress
Low temperature is a major factor limiting the cultivation and productivity of crops. In the Xinjiang region of northwestern China, fruit trees are frequently exposed to severe temperature fluctuations in spring and extreme cold in winter. Apricot-plum hybrid (Prunus domestica × armeniaca), an…
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Effects of pheromone receptor PcPhrA1 on the growth and development of Pleurotus cornucopiae
Pleurotus cornucopiae is one of the major cultivated mushroom species in China, and research into the regulatory mechanisms underlying its growth and development has long been a research hotspot. Pheromone receptors play a key role in cell division and proliferation, but their functions in the…
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Exogenous gibberellin and spermidine optimize flowering time and ornamental quality by regulating antioxidant capacity, soluble nutrient levels, and endogenous hormone balance of Primula forbesii
Primula forbesii Franch. is a biennial ornamental species increasingly used in flower landscape design, potted displays, and cut flower production. Nevertheless, studies on its flowering regulation remain limited. This study investigated the effects of gibberellin (GA3) and spermidine (Spd) on the…
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Metabolomics reveals key metabolites and pathways related to mogrosides accumulation in post-ripening Siraitia grosvenorii fruits
Siraitia grosvenorii fruit is a traditional ingredient in Chinese tea beverages with medicinal values. Postharvest ripening of S. grosvenorii fruit involves the alteration of sweetness and the accumulation of various metabolites. This study systematically investigated the dynamic changes in…
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Genome-wide identification of sugar transporter genes and their relationship with fruit sugar content in peach
In plants, sugars serve not only as precursors and energy sources for various metabolic processes, but also function as essential signaling molecules modulating growth and development. The sugar transporter (ST) proteins play key roles in governing the transport of sugars from source to sink…
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Comprehensive analysis of metabolite accumulation and activity changes in Opisthopappus taihangensis during different developmental stages
Despite extensive research on the health benefits of chrysanthemum, much remains unknown about chemical composition and health benefits of Taihang chrysanthemum (Opisthopappus taihangensis), especially how they vary during growth. In this study, we investigated the chemical composition and…
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Compost tea as a tool for sustainable nitrogen management and microbial stimulation in lettuce cultivation
In a context where agriculture is called to combine productivity, resource efficiency and resilience to climate change, reducing the use of synthetic fertilizers is imperative. This study evaluated Nitrogen Use Efficiency (NUE) in a lettuce (Lactuca sativa L.) crop treated with four increasing…
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Genome-wide identification of R2R3-MYB gene family and association with anthocyanin biosynthesis in pear
R2R3-MYBs play a critical role for anthocyanin synthesis in plant. Here we performed genome-wide identification and functional characterization of the R2R3-MYB transcription factor family in pear (Pyrus pyrifolia), with particular emphasis on their regulatory roles in anthocyanin biosynthesis and…
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Circadian and phytohormone responses underlying red and blue light control of flowering in pepino (Solanum muricatum)
Light quality profoundly influences flowering time in horticultural crops, yet molecular mechanisms remain poorly characterized in emerging species. Comprehensive transcriptomic and metabolomic analyses revealed that blue light significantly delayed pepino (Solanum muricatum) flowering while red…
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Optimizing nitrogen management based on nitrogen accumulation at key growth stages enhances quality and nitrogen use efficiency of soilless cultivated cut chrysanthemum
Cut chrysanthemum is a globally important high-value cut flower crop. Excessive nitrogen (N) application is prevalent in its production, leading not only to reduced flower quality and resource waste but also to environmental risks. However, the insufficient understanding of the dynamic N…
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Lignin’s Indispensable role in orchestrating seed stone formation: Insights from jujuba, peach and pear with future prospective on pitless fruits
A hard endocarp (i.e., stone) inside fruit is a characteristic of drupe fruits such as jujube, peach, mango, etc. Hard stone significantly affects the quality and downstream processing of fruits. The complex aromatic polymer lignin deposition in the secondary cell wall determines stone hardness…
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Comparative cytology and transcriptome analysis revealed that PpMED15A drives the fertility of peach pollen
Abnormal pollen development has a significantly deleterious impact on commercial peach yields, warranting studies on peach pollen fertility.In this study,cytological observations indicated that the tapetum cells of pollen-sterile ''Jiushuo'' (JS) failed to condense or degenerate compared with…