Results 51 to 60 of about 204 (129)

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   +1 more source

Effects of Biofertilizer and Green Manure on Soil Bacterial Community in Korla Fragrant Pear Orchard

Microorganisms
The sustainability of Korla fragrant pear orchards has been increasingly threatened by prolonged intensive agricultural practices. In response, biofertilizers and green manures have gained attention due to their potential to enhance soil structure, activate microbial functions, and improve nutrient uptake. However, the dynamic changes in soil bacterial
Jie Li, Xing Shen, Bolang Chen, Zhanyi He, Linsen Yan, Lele Yang, Bangxin Ding, Zhongping Chai   +7 more
openaire   +2 more sources

Synchronous Detection Method of Physical Quality for Korla Fragrant Pear with Different Damage Types During Storage

Horticulturae
Mechanical damage reduces the marketability of Korla fragrant pears, severely restricting industry development. To enhance the commercial value of pears, this study investigated the effects of impact, compressive, and combined impact-compressive damage ...
Jingchi Guo, Hong Zhang, Quan Xu, Yang Liu, Haonan Xue, Shengkun Dong   +5 more
doaj   +1 more source

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   +1 more source

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   +1 more source

The Effects of Nitrogen Reduction and Sheep Manure Incorporation on the Soil Characteristics and Microbial Community of Korla Fragrant Pear Orchards

Agronomy
Excessive use of nitrogen fertilizer affects the sustainable development of the Korla fragrant pear orchard. Semi-decomposed sheep manure is favored because of its advantages of being pollution-free, containing more microorganisms, and being friendly to ...
Wenge Xie, Xing Shen, Wei Li, Linsen Yan, Jie Li, Bangxin Ding, Zhongping Chai   +6 more
doaj   +1 more source

Disease Resistance Response of Korla Fragrant Pear Branches to Potassium Fertilizer Application

Horticulturae
The impact of potassium fertilization on disease resistance in Korla fragrant pear trees was evaluated under drip irrigation to determine the optimal application rate. Seven- to eight-year-old trees were subjected to four K treatments: the control (K0, 0 kg/hm) and applications of 75 (K75), 150 (K150), and 225 kg/hm2 (K225).
Linsen Yan, Mingyang Wang, Chenglong Yu, Pengxue Jia, Xintong Gao, Enduo Liu, Zhongping Chai   +6 more
openaire   +1 more source

Nondestructive Detection of Early Subsurface Bruises in Fragrant Pears Using Structured-Illumination Reflectance Imaging and Mask R-CNN

Spectroscopy Journal
To achieve accurate identification of early subcutaneous bruising regions in fragrant pears, this study developed a detection system based on Structured-Illumination Reflectance Imaging (SIRI) and integrated it with both machine learning and deep ...
Baishao Zhan, Zhangwei Guo, Qicheng Li, Wei Luo, Jicong Chen, Hailiang Zhang   +5 more
doaj   +1 more source

Growth Stage-Specific Modeling of Chlorophyll Content in Korla Pear Leaves by Integrating Spectra and Vegetation Indices

Agronomy
This study, leveraging near-infrared spectroscopy technology and integrating vegetation index analysis, aims to develop a hyperspectral imaging-based non-destructive inspection technique for swift monitoring of crop chlorophyll content by rapidly ...
Mingyang Yu, Weifan Fan, Junkai Zeng, Yang Li, Lanfei Wang, Hao Wang, Jianping Bao   +6 more
doaj   +1 more source

Construction method of quantitative evaluation model for the maturity of Korla fragrant pear

International Journal of Agricultural and Biological Engineering, 2022
Shihui Yu, Yurong Tang, Haipeng Lan, Xiaolong Li, Hong Zhang, Yong Zeng, Hao Niu, Xiaozhen Jin, Yang Liu   +8 more
openaire   +1 more source