Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Sigrun Dahlin"'
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38655- (2024)
Agroforestry can improve soil conservation and overall farm productivity compared with sole-crop systems, but its benefits are limited by competitive interactions between tree and crop components. Studies on light competition have been performed on r
Externí odkaz:
https://doaj.org/article/c71efaa4b87447ff8bda5cc13f60b8ee
Publikováno v:
International Journal of Agricultural Sustainability, Vol 22, Iss 1 (2024)
ABSTRACTThe study of yield gaps has become more complex, prompting the use of varied approaches to measure yields and a wider range of factors to explain these gaps. In the Global North, the focus is on precision farming, whereas in sub-Saharan Afric
Externí odkaz:
https://doaj.org/article/30f3e2b9de4348598f1343a2dd4ed9e7
Autor:
Ola Hall, Sigrun Dahlin, Håkan Marstorp, Maria Francisca Archila Bustos, Ingrid Öborn, Magnus Jirström
Publikováno v:
Drones, Vol 2, Iss 3, p 22 (2018)
Yield estimates and yield gap analysis are important for identifying poor agricultural productivity. Remote sensing holds great promise for measuring yield and thus determining yield gaps. Farming systems in sub-Saharan Africa (SSA) are commonly char
Externí odkaz:
https://doaj.org/article/a4407e4d37cc4f02a57e3370ee1e1052
Autor:
Elsa Lagerquist, Alexander Menegat, Anna Sigrun Dahlin, David Parsons, Christine Watson, Per Ståhl, Anita Gunnarsson, Göran Bergkvist
Publikováno v:
Agriculture, Vol 12, Iss 9, p 1398 (2022)
Leguminous service crops (SCs) can provide multiple services to cropping systems, reducing the reliance on external resources if sufficient biomass is produced. However, rapid light and temperature reductions limit post-harvest cultivation of SCs in
Externí odkaz:
https://doaj.org/article/6f9678da2500453aba5f346fb8646283
Autor:
Sussy Munialo, A. Sigrun Dahlin, Cecilia Onyango M., W. Oluoch‐Kosura, Håkan Marstorp, Ingrid Öborn
Publikováno v:
Food and Energy Security, Vol 9, Iss 1, Pp n/a-n/a (2020)
Abstract The solution to reducing existing yield gaps on smallholder farms lies in understanding factors limiting yield in areas with agricultural intensification potential. This study applied an integrated analysis approach comprising Classification
Externí odkaz:
https://doaj.org/article/966d6c377873455f97c5ce936e046322
Autor:
Van Hung Do, Nguyen La, Göran Bergkvist, A. Sigrun Dahlin, Rachmat Mulia, Van Thach Nguyen, Ingrid Öborn
In hilly areas, agroforestry can be a more sustainable way of producing food and other products and services than agriculture based on sole-cropping. However, research is needed to evaluate and quantify formation of natural terraces in agroforestry a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::452fc06e9a43f12b9d70f8ecd5eca244
https://pub.epsilon.slu.se/31097/
https://pub.epsilon.slu.se/31097/
Autor:
Francois Xavier Naramabuye, Gert Nyberg, Marguerite Mukangango, Jean Nduwamungu, A. Sigrun Dahlin
Publikováno v:
Experimental Agriculture. 56:483-494
Combined use of lime, animal manure and inorganic fertilisers is effective in replenishing the fertility of degraded acid soils. However, many smallholder farmers lack access to sufficient amounts of these inputs to improve the fertility and reduce t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2224401e0e3ceb3b1881d1ec3b5d00f2
https://doi.org/10.1017/s0014479720000101
https://doi.org/10.1017/s0014479720000101
Autor:
M Cecilia Onyango, Ingrid Öborn, Håkan Marstorp, A. Sigrun Dahlin, W. Oluoch‐Kosura, Sussy Munialo
Publikováno v:
Food and Energy Security, Vol 9, Iss 1, Pp n/a-n/a (2020)
The solution to reducing existing yield gaps on smallholder farms lies in understanding factors limiting yield in areas with agricultural intensification potential. This study applied an integrated analysis approach comprising Classification and Regr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3d97ab6566b7cfb50e729e0ba59edbd
https://doi.org/10.1002/fes3.189
https://doi.org/10.1002/fes3.189
Publikováno v:
African Journal of Agricultural Research. 13:1591-1597
This study investigated the effect of cutting height (30 and 100 cm) on chemical composition and in vitro digestibility in field-grown Acacia angustissima (Mill.) Kuntze. (Prairie acacia), Leucaena pallida Britton & Rose (guaja) and Mimosa scabrella
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::723fcf63db6506e5d3aef4e9e0bf4cc8
https://doi.org/10.5897/ajar2018.13293
https://doi.org/10.5897/ajar2018.13293
Publikováno v:
Global Ecology and Conservation, Vol 17, Iss, Pp-(2019)
Decomposition rate of leaf litter in native miombo and in Pinus taeda and Eucalyptus cloeziana plantations was measured in the Inhamacari forest research area, Manica province, Mozambique. The Q-model and a simple first-order exponential decompositio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doajarticles::030ec50bf7aac9a1ecfa570419d813f2
http://www.sciencedirect.com/science/article/pii/S2351989418304372
http://www.sciencedirect.com/science/article/pii/S2351989418304372