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Limin Gu

Hebei Agricultural University

China

  • Hebei Agricultural University

SCHOLARLY PAPERS

6

DOWNLOADS

194

TOTAL CITATIONS

0

Scholarly Papers (6)

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1.

Estimation of Canopy Nitrogen Density of Lodging Maize Via UAV-Based Hyperspectral Images

Number of pages: 30 Posted: 01 Mar 2023
Qian Sun, Liping Chen, Sen Zhang, Xiaohe Gu, Jingping Zhou, Limin Gu and Wenchao Zhen
China Agricultural University, Beijing Academy of Agriculture and Forestry Sciences, Beijing Academy of Agriculture and Forestry Sciences, Beijing Academy of Agriculture and Forestry Sciences, Beijing Academy of Agriculture and Forestry Sciences, Hebei Agricultural University and Hebei Agricultural University
Downloads 49 (1,074,648)

Abstract:

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lodging maize, unmanned aerial vehicle (UAV), hyperspectral images, canopy nitrogen density (CND), feature selection

2.

Estimation of Grain Filling Rate and Thousand-Grain Weight of Winter Wheat Using Uav-Based Multispectral Image

Number of pages: 27 Posted: 05 Dec 2023
Baoyuan Zhang, Limin Gu, Menglei Dai, Xiaoyuan Bao, Qian Sun, Xuzhou Qu, Mingzheng Zhang, Xingyu Liu, Chengzhi Fan, Xiaohe Gu and Wenchao Zhen
Hebei Agricultural University, Hebei Agricultural University, Hebei Agricultural University, Hebei Agricultural University, Beijing Academy of Agriculture and Forestry Sciences, Beijing Academy of Agriculture and Forestry Sciences, Beijing Academy of Agriculture and Forestry Sciences, North China Institute of Aerospace Engineering, Shandong University of Science and Technology, Beijing Academy of Agriculture and Forestry Sciences and Hebei Agricultural University
Downloads 46 (1,109,210)

Abstract:

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grain filling rate, grain weight, UAV, winter wheat, vegetation index

3.

Hyperspectral Estimation of Net Photosynthetic Rate of Winter Wheat Under Different Water and Nitrogen Supplies

Number of pages: 28 Posted: 17 Oct 2023
Menglei Dai, Limin Gu, Baoyuan Zhang, Xiaoyuan Bao, Qian Sun, Mingzheng Zhang, Xuzhou Qu, Xuguang Sun, Xiaohe Gu and Wenchao Zhen
Hebei Agricultural University, Hebei Agricultural University, Hebei Agricultural University, Hebei Agricultural University, Beijing Academy of Agriculture and Forestry Sciences, Beijing Academy of Agriculture and Forestry Sciences, Beijing Academy of Agriculture and Forestry Sciences, Hebei Agricultural University, Beijing Academy of Agriculture and Forestry Sciences and Hebei Agricultural University
Downloads 46 (1,109,210)

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net photosynthetic rate, winter wheat, hyperspectral, extract feature

4.

Improvement of Grain Weight and Water Use Efficiency in Winter Wheat by Light and Frequent Irrigation Based on Etc

Number of pages: 40 Posted: 05 Mar 2024
Xiaoyuan Bao, Baoyuan Zhang, Menglei Dai, Xuejing Liu, Jianhong Ren, Limin Gu and Wenchao Zhen
Hebei Agricultural University, Hebei Agricultural University, Hebei Agricultural University, North China University of Science and Technology, Hebei Agricultural University, Hebei Agricultural University and Hebei Agricultural University
Downloads 22 (1,436,435)

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Winter wheat，Evapotranspiration，Irrigation， Grain yield，Water use efficiency

5.

Optimizing Irrigation and Nitrogen Management in Spring at Four Leaf Ages Maintained a Higher Yield and Increased Economic Benefits in Wheat

Number of pages: 29 Posted: 24 Oct 2023
Xiaoyuan Bao, Congcong Guo, Xuejing Liu, Menglei Dai, Jianhong Ren, Limin Gu, Wenchao Zhen and Baoyuan Zhang
Hebei Agricultural University, Hebei Agricultural University, North China University of Science and Technology, Hebei Agricultural University, Hebei Agricultural University, Hebei Agricultural University, Hebei Agricultural University and Hebei Agricultural University
Downloads 20 (1,459,862)

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irrigation, Winter wheat, yield, Water use, Economic benefits

6.

Towards sustainable water use in the North China Plain: Modifying sowing/harvest dates and tillage regime in a winter wheat-summer maize cropping system

Number of pages: 39 Posted: 21 Apr 2026
Xinyu Shen, Jinxin Zhang, Junzhu Ge, Wenchao Zhen, Limin Gu, Zaisong Ding, Xinbing Wang, Congfeng Li, Ming Zhao and Baoyuan Zhou
affiliation not provided to SSRN, affiliation not provided to SSRN, Tianjin Agricultural University, Hebei Agricultural University, Hebei Agricultural University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 11 (1,548,648)

Abstract:

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winter wheat-summer maize, sowing/harvest date, tillage practice, Water use efficiency, Grain yield