Results 251 to 260 of about 78,085 (310)

Extreme low temperature is the key meteorological limiting factor for winter wheat yield in Shihezi. [PDF]

Front Plant Sci
Zhang S, Hu H, Peng J, Zhai J, Yang M.
europepmc   +1 more source

Explainable machine learning to predict root biomass of field crops using UAV multispectral data. [PDF]

Front Plant Sci
Shan R, Wang G, Jia S, Liang X, Li F, Zhang W.   +5 more
europepmc   +1 more source

An Increasing Misalignment Between Crop Distribution and Environmental Resources Under Climate Change in China. [PDF]

Adv Sci (Weinh)
Su Z, Zhang Z, Zhao J, Liang X, Zhao C, Liu Z, Zhuang M, Sun J, Lu B, Liu K, Pullens JWM, Harrison MT, Chen D, Yang X.   +13 more
europepmc   +1 more source

30 m-resolution annual crop type maps in Northeast China from 2001 to 2022. [PDF]

Sci Data
Di Y, Dong J, You N, Li Z, Moreno-Martínez Á, Izquierdo-Verdiguier E, Sun J, Fu P.   +7 more
europepmc   +1 more source

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Correcting Midseason Crop Coefficients for Climate

Journal of Irrigation and Drainage Engineering, 2015
AbstractIt is well known that crop coefficients are not necessarily transferrable from one location to another, for a variety of reasons.
Guerra, E., Ventura, F., Spano, D., Snyder, R. L.   +3 more
openaire   +3 more sources

CROP COEFFICIENTS IN SIMPLIFIED HYDROPONIC SYSTEMS

Acta Horticulturae, 2006
This study was carried out during the spring growing season of 2003 in order to determine tomato crop evapotranspiration and to develop crop coefficients under different irrigation treatments in open and closed systems. The experiment was conducted in a non-heated plastic covered greenhouse.
Tuzel, I. H., Meric, K. M., Tuzel, Y.
openaire   +2 more sources

Crop coefficients of major crops in South India

Agricultural Water Management, 1994
Abstract Crop coefficients (Kc) were estimated for cotton, sorghum and millet for tropical South India based on lysimeter measured actual evapotranspiration (ET) and reference crop ET computed by the modified Penman method. The estimated crop coefficients were 0.46, 0.70, 1.01, and 0.39 in the four crop stages for cotton.
S. Mohan, N. Arumugam
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Crop coefficients for peanut evapotranspiration

Agricultural Water Management, 1988
Abstract Meteorological and soil moisture data were collected from field sites in Caddo County, Oklahoma, during the 1984 and 1985 irrigation seasons. Analysis of alfalfa (Medicago sativa L.) water use data enabled calibration of the modified Penman equation for reference crop evapotranspiration ( et ).
Ronald L Elliott, Sam L Harp, Gerald D Grosz, Michael A Kizer   +3 more
openaire   +1 more source