Results 31 to 40 of about 19,414 (116)

Effectiveness of Spectral Analysis for Evaluating Internal Quality of Korla Fragrant Pears Under Different Detection Distances

Horticulturae
This study investigated how detection distance affects spectral models for soluble solids content (SSC) and firmness evaluation in Korla fragrant pears and provides a reference for calibrating standardized indoor non-destructive detection equipment.
Yifei Li, Xueting Ma, Jianping Bao, Yuesen Tong, Lei Kang, Huaiyu Liu, Zhe Han, Jun Guo, Xuhang Liu, Kaijie Qi   +9 more
doaj   +2 more sources

Research on the Precise Regulation of Korla Fragrant Pear Quality Based on Sensitivity Analysis and Artificial Neural Network Model

Agronomy
This study investigated the soil–leaf–fruit relationship in Korla fragrant pears (Pyrus sinkiangensis Yu) to establish a scientific cultivation framework by analyzing soil nutrients (alkali-hydrolyzable nitrogen, available phosphorus, available potassium,
Mingyang Yu, Yang Li, Lanfei Wang, Weifan Fan, Zengheng Wang, Hao Wang, Kailu Guo, Liang Fu, Jianping Bao   +8 more
doaj   +2 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

Machine Learning-Assisted NIR Spectroscopy for Dynamic Monitoring of Leaf Potassium in Korla Fragrant Pear

Agronomy
Potassium (K), a critical macronutrient for the growth and development of Korla fragrant pear (Pyrus sinkiangensis Yu), plays a pivotal regulatory role in sugar-acid metabolism.
Mingyang Yu, Weifan Fan, Junkai Zeng, Yang Li, Lanfei Wang, Hao Wang, Feng Han, Jianping Bao   +7 more
doaj   +2 more sources

Mechanical Properties of Korla Fragrant Pear Fruiting Branches and Pedicels: Implications for Non-Destructive Harvesting

Horticulturae
The Korla fragrant pear is a highly valued economic fruit in China’s Xinjiang region. However, biomechanical data on the fruit-bearing branches and pedicels of this species remain incomplete, which to some extent hinders the advancement of harvesting ...
Yanwu Jiang, Jun Chen, Zhiwei Wang, Jianguo Zhou, Guangrui Hu   +4 more
doaj   +2 more sources

Integrated transcriptomic and metabolomic analysis of 1-MCP-induced disease resistance in Korla fragrant pear

Current Plant Biology
The effects of 1-methylcyclopropene (1-MCP) on Aspergillus niger (A. niger)-infested Korla fragrant pears using transcriptomics and metabolomics were investigated.
Qi Zhang, Shuai Huang, Shifeng Cao, Xuewen Li, Xuemei Zhang, Yating Zhao, Yaxin Lei, Jing Wang   +7 more
doaj   +2 more sources

Preparation of a multilayer antibacterial film and its application for controlling postharvest disease in temperate fruit (including apple, pear, and peach) under ambient storage

Food Science &Nutrition, Volume 11, Issue 9, Page 5188-5198, September 2023., 2023
The CS‐LEO/CMC‐e‐PL LbL self‐assembly coating notably controlled postharvest pathogen rot on fruit, and reduced the loss of fruit during storage and transportation. Our results suggest that the polysaccharide‐based edible coating prepared in this work may offer an alternative to synthetic waxes.
Jingjing Hu, Wenxiao Jiao, Qingmin Chen, Bangdi Liu, Maorun Fu   +4 more
wiley   +1 more source

Synthetic Nasonov gland pheromone enhances abundance and visitation of honeybee, Apis mellifera, in Korla fragrant pear, Pyrus sinkiangensis

Agricultural and Forest Entomology, Volume 25, Issue 3, Page 365-374, August 2023., 2023
Abstract Korla fragrant pear (Pyrus sinkiangensis Yü) depends on cross‐pollination by honeybees (Apis mellifera) but may suffer from low honeybee visitation. We assessed whether honeybee abundance and visitation frequency are enhanced by using synthetic Nasonov gland pheromone (NGP), which is naturally produced by worker bees to stimulate the ...
Qian Li, Mengxiao Sun, Yangtian Liu, Bing Liu, Wopke van der Werf, Felix J. J. A. Bianchi, Yanhui Lu   +6 more
wiley   +1 more source

Effect of spectrum measurement position on detection of Klason lignin content of snow pears by a portable NIR spectrometer

Food and Energy Security, Volume 12, Issue 3, May 2023., 2023
Compared with the local spectrum position models and the global spectrum position model, the average spectrum position model combining the nine measurement positions(three stem‐calyx longitudes intersected three latitudes (stem, equator, calyx)) produced good prediction results and reduced the sensitivity to the variation of the spectral measurement ...
Xin Wu, Guanglin Li, Xinglan Fu, Fengyun He, Weixin Wu   +4 more
wiley   +1 more source

Rapid non‐destructive analysis of lignin using NIR spectroscopy and chemo‐metrics

Food and Energy Security, Volume 10, Issue 3, August 2021., 2021
In this paper, we employ NIR spectroscopy combined with synergy interval partial least squares (SiPLS), optimized bootstrapping soft shrinkage method (FRC‐BOSS) and partial least square regression (PLSR) to select feature wavelength for rapid and nondestructive analysis of lignin content in ‘Snow’ pears.
Xin Wu, Guanglin Li, Xuwen Liu, Fengyun He   +3 more
wiley   +1 more source