Zobrazeno 1 - 10
of 3 325
pro vyhledávání: '"PRI Agrosysteemkunde"'
Publikováno v:
Field Crops Research, 178, 77-90
Field Crops Research 178 (2015)
Field Crops Research 178 (2015)
Irish potato is the third most important carbohydrate food crop in Zimbabwe after maize and wheat. In 2012, the Government of Zimbabwe declared it a strategic national food security crop. In this study, we examine the country's potential for increasi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8763d08ab3018df74916c1162656db5
https://doi.org/10.1016/j.fcr.2015.04.002
https://doi.org/10.1016/j.fcr.2015.04.002
Publikováno v:
Potato Research 57 (2014) 1
Potato Research, 57(1), 13-31
Potato Research, 57(1), 13-31
In Chile, potatoes are grown in a wide range of ecological zones and levels of technology resulting in wide ranges of crop management and yields. The aim of the present study was to assess yield gaps, resource use efficiencies and foot-printing in di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d2251f33ba33132549865e5963715f1
https://doi.org/10.1007/s11540-014-9250-8
https://doi.org/10.1007/s11540-014-9250-8
Autor:
N.M. van Dam, Martin J. Kropff, H.M. Kruidhof, Christian Ritz, Lammert Bastiaans, Lambertus A. P. Lotz
Publikováno v:
European Journal of Agronomy 52 (2014) B
European Journal of Agronomy, 52(B), 229-236
European Journal of Agronomy, 52, pp. 229-236
European Journal of Agronomy, 52, 229-236
European Journal of Agronomy, 52(B), 229-236
European Journal of Agronomy, 52, pp. 229-236
European Journal of Agronomy, 52, 229-236
To increase the inhibitory effect of soil-incorporated cover crop residues on germination and early growth of weeds, the allelochemical content of the cover crop at the time of soil incorporation should be maximal. We investigated whether mechanical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e4ff16904aefd9de559c81442c60ecc
https://hdl.handle.net/2066/128093
https://hdl.handle.net/2066/128093
Publikováno v:
Potato Research, 56(3), 237-258
Potato Research 56 (2013) 3
Potato Research 56 (2013) 3
Potato response to environment, planting date and genotype was studied for different agro-ecological zones in Lesotho. Field experiments were conducted at four different sites with altitudes ranging from 1,655 to 2,250 m above sea level during the 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79b15c94b0ceea3030a05e45d743b8e3
https://doi.org/10.1007/s11540-013-9241-1
https://doi.org/10.1007/s11540-013-9241-1
Publikováno v:
Potato Research, 56(1), 51-66
Potato Research 56 (2013) 1
Potato Research 56 (2013) 1
This study aims to assess the risks and opportunities posed by climate change to potato growers in South Africa and to evaluate adaptation measures in the form of changes in planting time growers could adopt to optimise land and water use efficiencie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c777d56a33666f758132dc8a57d3266f
https://doi.org/10.1007/s11540-013-9229-x
https://doi.org/10.1007/s11540-013-9229-x
Publikováno v:
African Journal of Agricultural Research. 8(41):5129-5148
This paper explores effects of animal and manure management in a dairy unit on the nutrient economy of crop-livestock farms in East Africa. For this purpose, 8 cattle management scenarios have been developed based on farming systems in Mbeere, Kenya
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::53989668305b58539d89a84884a57bd1
https://doi.org/10.5897/ajar10.009
https://doi.org/10.5897/ajar10.009
Publikováno v:
Aardappelwereld. 68(1):28-31
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::e00eb507ac51219ba0e130a112fd1e28
Autor:
M. De Rijk, H.M. Kruidhof, R. Soler Gamborena, D. Hoffmann, Louise E. M. Vet, Jeffrey A. Harvey
Publikováno v:
Oikos, 122(7), 1094-1100. John Wiley and Sons Ltd
Oikos 122 (2013) 7
Oikos, 122(7), 1094-1100
Oikos 122 (2013) 7
Oikos, 122(7), 1094-1100
Root herbivores can influence both the performance and the behaviour of parasitoids of aboveground insect herbivores through changes in aboveground plant quality and in the composition of the plant's odour blend. Here we show that root herbivory by D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62b1faecff1e000dec6f57e81619d32c
https://doi.org/10.1111/j.1600-0706.2012.00142.x
https://doi.org/10.1111/j.1600-0706.2012.00142.x
Autor:
Remmie Booij, Hein ten Berge, Willem C.A. van Geel, Frits K. van Evert, E.J.J. Meurs, Dik Uenk, J.J. Slabbekoorn, Jan Nammen Jukema, Klaas H. Wijnholds
Publikováno v:
European Journal of Agronomy, 43, 58-67
European Journal of Agronomy 43 (2012)
European Journal of Agronomy 43 (2012)
A low basal N application combined with in-season adjustment of the sidedress N rate has been proposed as a means to save N in growing potato (Solanum tuberosum L.). We hypothesize that a measurement of canopy reflectance provides information which c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b469649b8836626de428e1be3766736
https://doi.org/10.1016/j.eja.2012.05.005
https://doi.org/10.1016/j.eja.2012.05.005
Publikováno v:
Biomass and Bioenergy 46 (2012)
Biomass and Bioenergy, 46, 618-633
Biomass and Bioenergy, 46, 618-633
A relatively stable biomass productivity of perennial crop after plantation establishment makes it possible to calculate their total biomass yield through predicting the annual biomass yield. The generic model LINPAC (LINTUL model for Perennial and A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::421357c357548b9ebc55b88063e1caf2
https://doi.org/10.1016/j.biombioe.2012.06.035
https://doi.org/10.1016/j.biombioe.2012.06.035