Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Theun Vellinga"'
Autor:
Oghaiki Asaah Ndambi, David Everett Pelster, Jesse Omondi Owino, Fridtjof de Buisonjé, Theun Vellinga
Publikováno v:
Frontiers in Sustainable Food Systems, Vol 3 (2019)
Manure has been used as a fertilizer since ancient times and if well-managed it can be an asset, promoting sustainable agriculture, and increasing crop production, particularly for smallholder farmers in sub-Saharan Africa (SSA). However, most farmer
Externí odkaz:
https://doaj.org/article/1b1b9ead09494eb68e7624345185f57e
Publikováno v:
Frontiers of Agricultural Science and Engineering, Vol 8, Iss 1, Pp 182-187 (2021)
Externí odkaz:
https://doaj.org/article/6b97220cbf974e719bc8602d2dff061f
Autor:
Mohammad Sharifi, Paria Sefeedpari, Theun Vellinga, Shahin Rafiee, Seyyed Hassan Pishgar-Komleh, Philip Shine
Publikováno v:
Journal of Cleaner Production 233 (2019)
Journal of Cleaner Production, 233, 857-868
Journal of Cleaner Production, 233, 857-868
Improper management of livestock manure has resulted in loss of nutrients and organic matter available in manure in addition to negative environmental impacts. This study developed and compared eight manure management scenarios across their entire li
Autor:
C. Verburg, C. te Pas, B. Bremmer, O.N.M. van Eijk, Theun Vellinga, J. Scholten, B.G. Meerburg
In this report, it was explored using the ''KringloopToets'' what happens when European countries no longer import animal feed and raw materials from outside Europe. This report combines a) the analysis made by a group of stakeholders (industry, gove
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9052b269381721cd5e46def225feb336
https://research.wur.nl/en/publications/kringloopeffecten-van-het-stoppen-van-import-van-diervoedergronds
https://research.wur.nl/en/publications/kringloopeffecten-van-het-stoppen-van-import-van-diervoedergronds
Autor:
Lauren Verheijen, Davide Angelucci, Theun Vellinga, Frederike Praasterink, Pieter de Wolf, Fien van Cappellen
This report, commissioned by the Province of Noord-Brabant, provides a description of the current food system and a number of (social) developments in Noord-Brabant and points for attention that are relevant to vision formation and policy development
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcca0c0a8d153ed5a406128ae6f1df46
https://pure.buas.nl/en/publications/0ebfe395-bc18-4396-bfb6-a0d5bee50217
https://pure.buas.nl/en/publications/0ebfe395-bc18-4396-bfb6-a0d5bee50217
Autor:
Theun Vellinga, J.P. Lesschen, Ana Gonzalez Martinez, Jan Verhagen, C.H.G. Daatselaar, Hans Kros, Thalisa Slier, I. Vermeij, Roel Jongeneel, Joan Reijs, Marion de Vries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5113ffd1db7d57154b8fd1d8a9d42b41
https://doi.org/10.18174/512111
https://doi.org/10.18174/512111
Autor:
Koen Boone, Theun Vellinga, Tommie Ponsioen, Gohar Nuhoff-Isakhanyan, W.H.M. Baltussen, Geert Woltjer
WUR developed several frameworks to measure the sustainability of food in agricultural chains. To support decision making of firms, farms, government and consumers it is important to be able to compare the different sustainability issues. Monetisatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79162d0bfeae8c0bf3a30f870d809e3f
https://doi.org/10.18174/522812
https://doi.org/10.18174/522812
Emissies en vastlegging van koolstof in de bodem worden nog niet meegerekend in de carbon footprint van melkveebedrijven. Het doel van deze studie is om een betrouwbaar en transparant monitorings- en berekeningssysteem voor de vastlegging en emissie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f27d336e2955b4fed30369cf51a42742
https://research.wur.nl/en/publications/mogelijkheden-voor-monitoring-van-co2-vastlegging-en-afbraak-van-
https://research.wur.nl/en/publications/mogelijkheden-voor-monitoring-van-co2-vastlegging-en-afbraak-van-
Emissions and sequestration of carbon in soils are not yet accounted for in the carbon footprint of dairy farms. The purpose of this study is to develop a reliable and transparent monitoring and accounting system for soil carbon sequestration and emi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::734f45af4dda2507442310c0818489b5
https://research.wur.nl/en/publications/possibilities-for-monitoring-co2-sequestration-and-decomposition-
https://research.wur.nl/en/publications/possibilities-for-monitoring-co2-sequestration-and-decomposition-
Autor:
Benjamin B. Henderson, Harinder P. S. Makkar, Michael MacLeod, Theun Vellinga, G. Tempio, Timothy P. Robinson, Anne Mottet, Alessandra Falcucci, C. Opio, Henning Steinfeld, Pierre J. Gerber
Publikováno v:
Animal, 12(2), 383-397
Animal, Vol 12, Iss 2, Pp 383-397 (2018)
Animal 12 (2018) 2
Animal, Vol 12, Iss 2, Pp 383-397 (2018)
Animal 12 (2018) 2
The livestock sector is one of the fastest growing subsectors of the agricultural economy and, while it makes a major contribution to global food supply and economic development, it also consumes significant amounts of natural resources and alters th