Zobrazeno 1 - 10
of 313
pro vyhledávání: '"weighing lysimeter"'
Autor:
Mohamad Hesam Shahrajabian, Wenli Sun
Publikováno v:
Journal of Stress Physiology & Biochemistry, Vol 20, Iss 2, Pp 114-132 (2024)
Lysimeters have been used to obtain accurate information for developing calibrating, and validating crop evapotranspiration and crop coefficients for many plants and crops. Lysimeters are also an unique equipment for studying the transport of solutes
Externí odkaz:
https://doaj.org/article/4194be2dd03248258a0b83ee6f91780d
Publikováno v:
Guan'gai paishui xuebao, Vol 43, Iss 4, Pp 9-14 (2024)
【Objective】 The variation in evapotranspiration is an important parameter in irrigation design. In this paper, we propose and verify a modified single crop coefficient method to calculate the evapotranspiration of greenhouse lettuce. 【Method】
Externí odkaz:
https://doaj.org/article/9bd201128c0147cfa307a072a6243f80
Publikováno v:
Agricultural Water Management, Vol 300, Iss , Pp 108903- (2024)
Models relying on limited inputs are very valuable for estimating reference evapotranspiration, and subsequently irrigation doses, but their accuracy can be very dependent from calibration. This study assessed three versions of the Hargreaves-Samani
Externí odkaz:
https://doaj.org/article/0cdd7a701d094a7d9fd208bded695d1e
Autor:
Wei JIN, Yinhuan AO, Xiaohang WEN, Zhaoguo LI, Xianhong MENG, Jianglin LI, Gang ZHAO, Mingshan DENG, Lijun XIE, Zihang CHEN
Publikováno v:
Gaoyuan qixiang, Vol 42, Iss 3, Pp 671-686 (2023)
Changes in the planting structure of farmland on the Loess Plateau impact land surface energy and water exchange， regional evapotranspiration， etc.The complex hydrothermal coupling mechanism of different crop underlying surfaces plays an essentia
Externí odkaz:
https://doaj.org/article/faebb2307cfd4f58821f5ed1c8fb34c2
Autor:
Younsuk Dong, Hunter Hansen
Publikováno v:
Smart Agricultural Technology, Vol 4, Iss , Pp 100147- (2023)
Weighing lysimeters are used to measure and understand the crop water uptake over time. Weighing lysimeters can estimate crop evapotranspiration by recording the change in weight of a plant, soil, and water. The change in weight can be converted to t
Externí odkaz:
https://doaj.org/article/dc01196855df46f6aca6ee1229a7287e
Akademický článek
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Publikováno v:
Guan'gai paishui xuebao, Vol 41, Iss 4, Pp 13-19 (2022)
【Objective】 Optimizing irrigation is critical to sustaining agricultural production in arid and semi-arid regions. The purpose of this paper is to investigate the feasibility of using pan-measured evaporation (Ep) to optimize irrigation for green
Externí odkaz:
https://doaj.org/article/c65ef682394a45a98dcfb87239713ec8
Akademický článek
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