Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Bernd Hardeweg"'
Autor:
Xorla Kanfra, Taye Obawolu, Andreas Wrede, Bernhard Strolka, Traud Winkelmann, Bernd Hardeweg, Holger Heuer
Publikováno v:
Horticulturae, Vol 7, Iss 11, p 433 (2021)
Apple replant disease (ARD) is a severe problem in orchards and tree nurseries caused by yet unknown soil biota that accumulate over replanting cycles. This study tested the contribution of nematodes to ARD, and cultivation of Tagetes as a control op
Externí odkaz:
https://doaj.org/article/63661ef9634e4eddbf24b0d762d56e9b
Autor:
Bernd Hardeweg, Traud Winkelmann, Taye Obawolu, Holger Heuer, Xorla Kanfra, Andreas Wrede, Bernhard Strolka
Apple replant disease (ARD) is a severe problem in orchards and tree nurseries caused by yet unknown soil biota that accumulate over replanting cycles. This study tested the contribution of nematodes to ARD, and cultivation of Tagetes as a control op
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d682a89b3a5c3f7836d76a5384150f57
https://doi.org/10.20944/preprints202110.0163.v1
https://doi.org/10.20944/preprints202110.0163.v1
Publikováno v:
International food and agribusiness management review, 21(1):101-120
International Food and Agribusiness Management Review 21 (2018), Nr. 1
International Food and Agribusiness Management Review 21 (2018), Nr. 1
For a sustainable economic performance of apple production, the determination of efficient farming options considering production risk is crucial. Relying on a permanent crop, apple producers are less flexible to react upon disturbances. Based on dat
Publikováno v:
International Food and Agribusiness Management Review 21 (2018), Nr. 8
International food and agribusiness management review, 21(8):1099-1119
International food and agribusiness management review, 21(8):1099-1119
Commercial apple production is exposed to various sources of risks. This paper presents a normative utility-efficient programming (UEP) approach, calculating optimal farm plans for apple growers in two different regions of Germany. It takes weather-r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75310af838feb3eab5ed5ff6b774d4d7
https://www.repo.uni-hannover.de/handle/123456789/4943
https://www.repo.uni-hannover.de/handle/123456789/4943
Publikováno v:
World Development. 71:25-35
Summary This paper investigates the causes for non-response and measurement errors in household panel surveys designed for assessing vulnerability to poverty in Thailand and Vietnam. Using data from surveys conducted in 2007 and 2008 we show that int
Publikováno v:
Economic Development and Cultural Change. 61:859-888
This study validates a survey-based measure of general risk attitude with an incentive compatible experiment with more than 900 participants in rural Thailand. The survey measure of self-assessed risk attitude provides a useful approximation of the e
Publikováno v:
Journal of Asian Economics. 25:53-65
Vulnerability to poverty is an important social indicator of well-being. Yet, comparisons of vulnerability over time or space lack robustness as long as they are based on single measures or use specific poverty lines. We demonstrate that a distributi
Autor:
Bernd Hardeweg, Christine D. Zanke, E. R. Joachim Keller, Andreas Breuing, Angelika Senula, Traud Winkelmann
Publikováno v:
Genetic Resources and Crop Evolution 60 (2013), Nr. 3
The maintenance of plant genetic resources in living plant collections (genebanks) causes costs due to employment of staff, usage of buildings, equipment and consumables. Since this is especially challenging in vegetatively propagated material, studi
Publikováno v:
Vulnerability to Poverty ISBN: 9781349590612
Until today there have been few databases that satisfy the theoretical requirements for studying vulnerability to poverty as indicated in Chapter 2. Among existing datasets the Ethiopian Rural Household Survey used, for example, by Dercon et al. (200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6083e7f62b17584749cca409c761a16
https://doi.org/10.1057/9780230306622_3
https://doi.org/10.1057/9780230306622_3