Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Onwonga, Richard"'
Autor:
Nzeyimana, Felix, Onwonga, Richard N., Ayuke, Fredrick O., Chemining'wa, George N., Nabahungu, Nsharwasi L., Bigirimana, Joseph, Noella Josiane, Umuhoza K.
Publikováno v:
Plant-Environment Interactions; Apr2024, Vol. 5 Issue 2, p1-13, 13p
Publikováno v:
International Journal of Agronomy; 4/1/2023, p1-9, 9p
Sufficient soil moisture in the root zone is critical for optimal crop development. Excess or deficit water leads to reduced crop growth and yields. A field study was done to determine the effect of available water on performance of PH4 maize variety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______166::c75a0ac0d4844859056f5c6ba59ba9d6
https://institut-agro-rennes-angers.hal.science/hal-03585720
https://institut-agro-rennes-angers.hal.science/hal-03585720
Publikováno v:
Journal of Agricultural Science and Practice. 3:1-18
The current study, conducted in semi-arid Machakos and Kitui Counties of Kenya, simulated effect of climate change (CC) on finger millet yield under different soil fertilizer inputs (SFI), tillage practices (TP) and projected CC scenarios using the A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fed738ea45f3192f2ac533f5c20e87d2
https://doi.org/10.31248/jasp2017.036
https://doi.org/10.31248/jasp2017.036
Publikováno v:
Open Journal of Forestry. :398-413
This study uses old aerial photographs, current high resolution satellite images and ground truthing to analyze the patterns and dynamics of Mida Creek mangrove forest changes over 41 years from 1969-2010. A non-distractive method was used to collect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f5caa44f46be61434efab2ddf7e6218
https://doi.org/10.4236/ojf.2014.44045
https://doi.org/10.4236/ojf.2014.44045
Autor:
Agevi Humphrey, Obiri John, Mukoya Wingred, Muyekho Francis, Onwonga Richard, Tsingalia Harrison
Publikováno v:
American Journal of Agriculture and Forestry. 7:162
The integration of trees on farmlands has recently received attention due to their contribution to livelihoods improvement and climate change mitigation. They provide ecosystem services (ESs) like climate change mitigation, improvement of soil fertil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0087b89f38bb3b01ecef1ebf5d193e5b
https://doi.org/10.11648/j.ajaf.20190705.11
https://doi.org/10.11648/j.ajaf.20190705.11
Kale production in Kenya is being hindered by declining soil fertility among other factors. A study was done on ways of improving soil fertility, quality and yield of kale (Brassica oleracea var. acephala) in Kabete - Kenya, through use of farmyard m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______245::8b66a4b5e640757e343021f6b125a084
https://orgprints.org/id/eprint/30143/
https://orgprints.org/id/eprint/30143/
Climate analogue analysis is an approach that has been proposed in climate change impact studies to serve as a complement to climate impact projections. In this approach, a location whose present climate is similar to the projected climate of another
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127e07a32ce970412119f30aa277a12c
Autor:
Lelei, Joyce J., Onwonga, Richard N.
Exudation of high amounts of citrate in white lupin (Lupinus albus L. cv. Amiga) has the advantage of being effective in mobilization of a wide range of sparingly soluble P sources. To improve cultivation system of maize, a field experiment was condu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1eb43d96940ce0e7463ff0948c471fc
The deficiency of P and the shortened growing seasons due to climate change are identified constraints in the production of commonly grown long maturing maize hybrid (H614) in the acid soils of Molo County, Kenya. The current study therefore investig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79dfd07e0efd322866ed76c6930104f9