Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jianzhao Du"'
Autor:
Xiyu Zhang, Qi Xia, Yongqiang Lai, Bing Wu, Wanxin Tian, Wenqing Miao, Xinglin Feng, Ling Xin, Jingying Miao, Nianshi Wang, Qunhong Wu, Mingli Jiao, Linghan Shan, Jianzhao Du, Ye Li, Baoguo Shi
Publikováno v:
International Journal for Equity in Health, Vol 21, Iss 1, Pp 1-16 (2022)
Abstract Background Air pollution has been identified as related to the diseases of susceptible population, but the spatial heterogeneity of its economic burden and its determinants are rarely investigated. The issue is of great policy significance,
Externí odkaz:
https://doaj.org/article/2aa3e445c77c4e07853bd1db214d659f
Autor:
Ziheng Feng, Xinyao Ding, Haiyan Zhang, Li He, Jianzhao Duan, Xinming Ma, Chunjiang Zhao, Guijun Yang, Wei Feng
Publikováno v:
Ecological Indicators, Vol 154, Iss , Pp 110750- (2023)
Wheat yellow mosaic disease (WYMD) is a low-temperature soil-borne disease that causes serious yield and economic losses. Reflectance spectroscopy has great potential for detecting crop diseases, but it has not been applied for detection of WYMD. Her
Externí odkaz:
https://doaj.org/article/5b19425b281b4d98bb3d2aab874569b6
Comparison of algorithms for monitoring wheat powdery mildew using multi-angular remote sensing data
Publikováno v:
Crop Journal, Vol 10, Iss 5, Pp 1312-1322 (2022)
Powdery mildew is a disease that threatens wheat production and causes severe economic losses worldwide. Its timely diagnosis is imperative for preventing and controlling its spread. In this study, the multi-angle canopy spectra and disease severity
Externí odkaz:
https://doaj.org/article/f7e6a6c936564a5bb0549ab8dae86469
Autor:
Ziheng Feng, Haiyan Zhang, Jianzhao Duan, Li He, Xinru Yuan, Yuezhi Gao, Wandai Liu, Xiao Li, Wei Feng
Publikováno v:
Remote Sensing, Vol 15, Iss 10, p 2513 (2023)
Wheat yellow mosaic disease is a low-temperature and soil-borne disease. Crop infection by the yellow mosaic virus can lead to severe yield and economic losses. It is easily confused with nitrogen deficiency based on the plant’s morphological chara
Externí odkaz:
https://doaj.org/article/084fc3ca60e74df4aa5ff4a018f97beb
Autor:
Jianzhao Duan, Yapeng Wu, Yi Zhou, Xingxu Ren, Yunhui Shao, Wei Feng, Yunji Zhu, Yonghua Wang, Tiancai Guo
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-10 (2018)
Abstract Wheat yield components vary between different ecological regions and yield levels. Grain number responses to pre-anthesis dry matter (DM) and nitrogen (N) in increasing yield were always investigated in spike organs, neglecting the effect of
Externí odkaz:
https://doaj.org/article/1d269ea0f5d649cdaa6922faf32d756c
Publikováno v:
Sensors, Vol 22, Iss 1, p 31 (2021)
Powdery mildew severely affects wheat growth and yield; therefore, its effective monitoring is essential for the prevention and control of the disease and global food security. In the present study, a spectroradiometer and thermal infrared cameras we
Externí odkaz:
https://doaj.org/article/453dbe348847467bb66f6fdffacb575d
Autor:
Jianzhao Duan, Yapeng Wu, Yi Zhou, Xingxu Ren, Yunhui Shao, Wei Feng, Yunji Zhu, Li He, Tiancai Guo
Publikováno v:
Frontiers in Plant Science, Vol 9 (2018)
Both increased harvest index (HI) and increased dry matter (DM) are beneficial to yield; however, little is known about the priority of each under different yield levels. This paper aims to determine whether HI or DM is more important and identify th
Externí odkaz:
https://doaj.org/article/2a61db584c7e46b5b056f502581c9912
Publikováno v:
Agronomy, Vol 9, Iss 9, p 546 (2019)
Wheat yield is largely determined by the grains per spike, which in turn is related to the fertile floret development prior to anthesis. The aim of this study was to assess the physiological mechanism of exogenous 6-benzylaminopurine (6-BA) on fertil
Externí odkaz:
https://doaj.org/article/94ea3098735e485e816c5e2399cce4e1