Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Wolfram Spreer"'
Publikováno v:
Journal of Agriculture and Rural Development in the Tropics and Subtropics, Vol 117, Iss 2, Pp 269-282 (2016)
Understanding the variation in physiological response to deficit irrigation together with better knowledge on physiological characteristics of different genotypes that contribute to drought adaptation mechanisms would be helpful in transferring diffe
Externí odkaz:
https://doaj.org/article/0ee075da974544b7a158db3f8cb1bcf1
Publikováno v:
Journal of Agriculture and Rural Development in the Tropics and Subtropics, Vol 117, Iss 2, Pp 255-268 (2016)
Scarcity of freshwater due to recurrent drought threatens the sustainable crop production in semi-arid regions of Ethiopia. Deficit irrigation is thought to be one of the promising strategies to increase water use efficiency (WUE) under scarce water
Externí odkaz:
https://doaj.org/article/c20bc875318c4a8cae8b0bc82238bbf5
Autor:
Shamaila Zia-Khan, Wolfram Spreer, Yang Pengnian, Xiaoning Zhao, Hussein Othmanli, Xiongkui He, Joachim Müller
Publikováno v:
Water, Vol 7, Iss 1, Pp 116-131 (2014)
The Xinjiang Region in Northwest China is known as the “dust center” of the Eurasian mainland. Dust on the leaf surface affects overall plant development. While emphasis was on studying the impacts of industrial dust particles on crop development
Externí odkaz:
https://doaj.org/article/bc48f836b7d343e0a2016e35ad49efcb
Publikováno v:
Landtechnik, Vol 70, Iss 4 (2015)
Als Basis für die Bewässerungsplanung wurde die Eignung von CO2-Messungen im Wurzelraum (WR-CO2) untersucht und evaluiert. Die grundlegende Annahme war, dass Pflanzen als Reaktion auf eine defizitäre Wasserversorgung die Wurzelatmung reduzieren. D
Externí odkaz:
https://doaj.org/article/3f86cab8dae245f98516b148ab2a12ba
Publikováno v:
European Food Research and Technology. 249:523-535
Autor:
Chukiat Pradawet, Nuttapon Khongdee, Wanwisa Pansak, Wolfram Spreer, Thomas Hilger, Georg Cadisch
Publikováno v:
Journal of Agronomy and Crop Science. 209:56-70
Under the impression of changing rainfall patterns, agriculture in Germany faces increasing drought stress problems and water saving irrigation is gaining importance in the agricultural practice. Porous pipes for subsurface irrigation are an innovati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c217645fd6e2a3607716d31b4a0bd3a6
https://doi.org/10.21203/rs.3.rs-2267175/v1
https://doi.org/10.21203/rs.3.rs-2267175/v1
Autor:
Wolfram Spreer, Marcus Nagle, Joachim Müller, Busarakorn Mahayothee, Katrin Utai, Simone Hämmerle
Publikováno v:
Engineering in Agriculture, Environment and Food. 12:103-110
Computer-aided estimation of mass for irregularly-shaped fruits is a constructive advancement towards improved post-harvest technologies. In image processing of unsymmetrical and varying samples, object recognition and feature extraction are challeng
Publikováno v:
Environment Control in Biology. 56:39-44
Publikováno v:
Environment Control in Biology. 56:45-49