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Journal Article
Geometric calibration of all-sky auroral imager based on gradient descent method and the star maps
The all-sky imager is an important ground-based auroral observation equipment. Accurate optical geometric correspondence between "object-image" is the foundation for obtaining the structural scale of auroras and achieving joint observations between the all-sky imager and satellites. This paper…
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Journal Article
Venus's atmospheric superrotation
Venus, the planet closest to Earth, has a slowly retrograde rotation in the opposite direction to Earth's, and it has a dense atmosphere that exhibits rapid westward motion. At the cloud top, around 65–70 km in altitude, zonal wind speeds reach up to 100 m/s—about 50–60 times faster than the…
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Journal Article
Recent advances in the interior structure of the gas giants
Jupiter and Saturn, as the gas giants of our solar system, account for over 90% of the total mass beyond the Sun and hold most of the system's angular momentum, playing a crucial role in the early history of the solar system. During their formation, these planets captured vast amounts of material…
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Journal Article
Review on research status and development trends of solar radio spectrometers
Intense solar activity is a major driver of hazardous space weather. The associated processes, including strong electromagnetic radiation, plasma ejections, and high-energy particle acceleration, can significantly disturb the Sun-Earth environment within a short time and further trigger a series of…
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Journal Article
Progress in research on atmospheric vortices of gas giant planets
The atmospheres of gas giant planets contain multi-scale vortex structures, which are not only key components of planetary weather systems but also important windows for understanding their internal dynamics and thermodynamic processes. This paper reviews recent advances in the study of atmospheric…
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Journal Article
Review of the lunar charged particle environment
Charged particles constitute one of the essential physical elements within the lunar space environment. Their origins, compositions and energy spectra are remarkably complex, and their spatial distribution and temporal dynamics are intricately coupled with localized electromagnetic field…
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Journal Article
The role of modified electron acoustic waves in the evolution of quasi-static parallel electric fields
The auroral arc is a common form of aurora. Its formation involves three processes: the transfer of disturbed energy from the source region to the acceleration region via Alfvén waves, the generation of acceleration structures within the acceleration region, and the acceleration of electrons to…
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Journal Article
Establishment of genetic transformation system mediated by Agrobacterium rhizogenes in strawberry
【Objective】The study aimed to establish an efficient, economical and rapid Agrobacterium rhizogenes-mediated transformation system in strawberry.【Methods】This study used four strains of A. rhizogenes, namely Ar.1193, Ar.Qual, C58C1, and K599, and selected octoploid cultivated strawberry Fenyu and…
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Journal Article
Advances in the research on anticancer active ingredients and their anticancer mechanisms in litchi fruits
Currently, the global cancer burden continues to increase. Existing cancer treatments face bottlenecks such as drug resistance and toxic side effects, and scientists are looking for natural products that can effectively prevent and treat cancer. litchi fruit as a kind of food with medicine effect…
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Journal Article
Establishment of seedling formation from embryo culture in vitro of Diospyros lotus L.
【Objective】This study addressed the immature embryo culture system of Diospyros lotus L. and established an efficient seedling formation system.【Methods】Using embryos at different developmental stages as materials, comparative experiments were conducted to investigate the effects of embryo age…
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Journal Article
Effects of actinomycetes fermentation liquid fertilizer on growth, physiology, yield and quality of Ziziphus jujuba‘Junzao’
【Objective】Xinjiang has become the most important high-quality jujube production area in China due to its unique climatic conditions, of which the jujube is particularly outstanding due to its excellent quality in the desert fringe areas such as Hotan. However, there are some problems in that area…
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Journal Article
Analysis of the reasons why 3,5,6-TPA promotes the enlargement and maturation of litchi fruits
【Objective】3,5,6-trichloro-2-pyridinyloxyacetic acid(3,5,6-TPA)has been proven to have a positive effect on the enlargement and maturation of litchi fruits. However, previous studies have been limited to phenotypic observations, lacking in research on the mechanisms by which it regulates fruit size…
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Journal Article
Comparative metabolomic analysis of resistant and susceptible Actinidia rufa and Actinidia chinensis var. chinensis hybrid germplasms in response to Pseudomonas syringae pv. actinidiae infection
【Objective】Actinidia Lindl., a deciduous perennial liana genus endemic to China, is recognized globally as a functional fruit crop owing to its unique organoleptic characteristics, exceptional nutritional profile (notably distinguished as the ascorbate hyperaccumulator within Rosidae clade), and…
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Journal Article
Analysis of fruit quality differences between Zhongkelümi No. 1 and Zhongkelümi No.2 at different harvest periods
【Objective】Kiwifruit（Actinidia chinensis var. chinensis）is a climacteric fruit, and its preharvest physiological maturity is closely related to the post-harvest storage characteristics, sensory quality, and nutritional quality of the fruit. However, it is difficult to accurately determine its…
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Journal Article
Effects of different intercropping patterns on soil physicochemical properties and carbon-nitrogen cycling in apple orchards in the Longdong arid plateau
【Objective】This study explores the mechanisms and optimization strategies for improving soil quality under different intercropping patterns in apple orchards located on the arid Loess Plateau of eastern Gansu, a region characterized by fragile ecological environments and limited natural resource…
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Journal Article
Determination of optimal harvest period of early-maturing apples in South Basin of Shanxi Province
【Objective】The early-maturing apple cultivars Luli and David Gala are extensively cultivated at the south region of Shanxi due to earlier harvest and higher market value, compared with other cooler areas. The fruit qualities are determined by the harvest time. Traditionally, apple fruits are…
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Journal Article
Effect of post-harvest foliar fertilizer sprays on the photosynthetic capacity of walnut
【Objective】The study aimed to reduce the high branch drying rate and increase the continuous fruiting capacity of Wen 185 walnuts(Juglans regia L.)in Xinjiang through foliar surface spray of potassium dihydrogen phosphate(KH2PO4).【Methods】Based on field experiments and laboratory measurements, four…
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Journal Article
Effects of foliar fertilizer on photosynthetic characteristics and fruit quality of Xiangfu in Linzhi, Xizang
【Objective】Apple production is very important economically in Linzhi region. This study aimed to elucidate the effects of different foliar fertilizers on photosynthetic characteristics and fruit quality of 12-year-old Xiangfu apple trees in Linzhi, Xizang, in order to increase. productivity and…
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Journal Article
Metabolomics analysis of differential metabolites in the fruit pulp of‘Tubtim Siam Red Ruby Pummelo'(Citrus grandis)
【Objective】Tubtim Siam Red Ruby Pummelo originated from a Thailand's southern city, and fruit flesh was ruby-like, so it got the name for granted. It is currently one of the major cultivars of excellent pummelo in southern China. It is mainly eaten fresh, and little has been reported on the…
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Journal Article
Overview and prospect of apricot breeding in China
Apricot(Armeniaca Mill.)belongs to the subfamily Prunoideae of the family Rosaceae. Apricot fruit is not only rich in nutrition and beautiful in color, but also has a strong flavor, being considered one of the most delicious fruits of temperate zones, deeply loved by consumers. The cultivation of…
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