Results 21 to 30 of about 289 (182)

Comparative genomic analysis of Chinese <i>Erwinia amylovora</i> strains reveals genetic variations, plasmid diversity, and potential common ancestor. [PDF]

IMetaOmics
The bacterial pathogen Erwinia amylovora is the causative agent of fire blight, a devastating disease affecting rosaceous plants globally. Pathogenicity tests in immature pears demonstrated E. amylovora discovered in China exhibit different virulences. Through full‐genome sequencing and genetic variations assay, Each strain exhibited a chromosome size ...
Gong P, Sun W, Yi J, Han J, Liu M, Han C, Ming L, Wang B, Luo M, Zhao Y, Liu F.   +10 more
europepmc   +2 more sources

Fruiting Characteristics and Molecular-Assisted Identification of Korla Fragrant Pear Bud Mutation Materials

Applied Sciences
Korla fragrant pear is a high-quality local pear variety native to Xinjiang, China. Currently, the low fruit-setting rate and low calyx shedding rate problems in Korla fragrant pears have been highlighted, which seriously affect the fruit yield and ...
Xian’an Yang, Cuifang Zhang, Haichang Sun, Shiwei Wang, Yutong Cui, Long Zhao   +5 more
doaj   +2 more sources

Research Progress and Trend Analysis of Picking Technology for Korla Fragrant Pear

Horticulturae
This article provides a comprehensive review of the current results of pear-picking technology, delving into the development process, classification, application status, and development trends of picking machinery, picking robots, and intelligent ...
Yanwu Jiang, Jun Chen, Zhiwei Wang, Guangrui Hu   +3 more
doaj   +2 more sources

High Pollination Deficit and Strong Dependence on Honeybees in Pollination of Korla Fragrant Pear, Pyrus sinkiangensis. [PDF]

Plants (Basel), 2022
Pollination deficits can compromise fruit yield and quality and have been reported in several fruit crops. It is unknown whether there is a pollination deficit in the production of Korla fragrant pear, Pyrus sinkiangensis, in China, and if so, whether this deficit can be mitigated by the use of managed honeybees (Apis mellifera).
Li Q, Sun M, Liu Y, Liu B, Bianchi FJJA, van der Werf W, Lu Y.   +6 more
europepmc   +5 more sources

Estimation of the Relative Chlorophyll Content of Pear Leaves Based on Field Spectrometry in Alaer, Xinjiang [PDF]

Sensors
Leaf chlorophyll content is an important indicator of the health status of pear trees. This study used Korla fragrant pears, a Xinjiang regional product, to investigate methods for estimating the relative chlorophyll content of pear leaves.
Yufen Huang, Zhenqi Fan, Hongxin Wu, Ximeng Zhang, Yanlong Liu   +4 more
doaj   +2 more sources

AHG-YOLO: multi-category detection for occluded pear fruits in complex orchard scenes. [PDF]

Front Plant Sci
IntroductionTo achieve fast detection of pear fruits in natural pear orchards and optimize path planning for harvesting robots, this study proposes the AHG-YOLO model for multi-category detection of pear fruit occlusion in complex orchard environments ...
Ma N, Sun Y, Li C, Liu Z, Song H.
europepmc   +3 more sources

Insights into the aroma volatiles and the changes of expression of ester biosynthesis candidate genes during postharvest storage of European pear. [PDF]

Front Plant Sci
During the storage period after harvest, the presence of volatile esters is essential for European pear aroma. Nevertheless, the specific molecular process underlying the production of volatile esters in European pear remains elusive.
Zhu X, Xu X, Jiang F, Li Q, Zhang A, Li J, Zhang H.   +6 more
europepmc   +3 more sources

Study on Color Detection of Korla Fragrant Pears by Near-Infrared Spectroscopy Combined with PLSR

Horticulturae
The difficulty in controlling the quality of Korla pears is the main factor limiting their market value. The key to solving this problem is to detect the color of Korla pears quickly and accurately.
Yifan Xia, Yang Liu, Hong Zhang, Jikai Che, Qing Liang   +4 more
doaj   +2 more sources

Construction of Color Prediction Model for Damaged Korla Pears during Storage Period

Applied Sciences, 2023
In this work, to scientifically predict the color of damaged Korla fragrant pears during the storage period with lower economic loss and improved added value of the fragrant pears, eight pericarp color prediction models of damaged Korla fragrant pears ...
Rui Zhang, Shiyuan Li, Yang Liu, Guowei Li, Xin Jiang, Xiuwen Fan   +5 more
doaj   +1 more source

Anti-hail Net in Korla Fragrant Pear Planting

HortScience, 2022
Korla fragrant pear is the main pear variety and one of the most famous fruits in Southern Xinjiang. The use of protective nets in fruit tree production is increasing; however, the cultivation of Korla fragrant pear in Xinjiang has yet to be developed. Therefore, we used the ground and underground microclimate anti-hail network and open-air conditions ...
Hao Wang, Yuan-hao Su, Jian-ping Bao
openaire   +1 more source