Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Rama D. Narla"'
Breeding runner bean for short‐day adaptation, grain yield, and disease resistance in eastern Africa
Publikováno v:
Food and Energy Security, Vol 8, Iss 3, Pp n/a-n/a (2019)
Abstract Runner bean (Phaseolus coccineus L.), also known as butter bean in Kenya, is a high value vegetable and grain crop traditionally grown in high altitudes (>1,800 m) of eastern Africa for domestic consumption and processing. However, it has no
Externí odkaz:
https://doaj.org/article/77e8194f7bd04c1a9b415b21c378076e
Publikováno v:
Journal of Agricultural Biotechnology and Sustainable Development. 13:20-27
Although tomato is the leading vegetable crop in Kenya, not much work has been done to develop improved tomato varieties with farmer preferred and market demanded traits. This study aims to characterize ten tomato genotypes for morphological and agro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03e72b3b22eb267b47fc24e550c5bb9b
https://doi.org/10.5897/jabsd2021.0386
https://doi.org/10.5897/jabsd2021.0386
Publikováno v:
Australian Journal of Crop Science. :1511-1519
Lack of information on the mode of inheritance of photoperiod sensitivity is a constraint to genetic improvement of tropically adapted vegetable runner bean. This study was conducted to determine the inheritance of short-day photoperiod in runner bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::975940ee5e9efe1f49d44160829fecc4
https://doi.org/10.21475/ajcs.19.13.09.p1784
https://doi.org/10.21475/ajcs.19.13.09.p1784
Autor:
Rosa H. Manzanilla-López, Nessie D. Luambano, Stephen J. Powers, Waceke J. Wanjohi, Rama D. Narla, John W. Kimenju
Publikováno v:
Biological Control. 133:18-25
Pochonia chlamydosporia is a nematophagous fungus with high potential for the biological control of root-knot nematodes (Meloidogyne spp.). The fungus is commonly produced in colonised rice substrate, but non-staple and more affordable substrates may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da4cb6a0b49be5c683987a4f00537080
https://doi.org/10.1016/j.biocontrol.2019.03.001
https://doi.org/10.1016/j.biocontrol.2019.03.001
Publikováno v:
World Journal of Agricultural Research. 7:76-87
Determination of yield stability is critical in identifying new common bean cultivars with either specific or broad adaptation in target environments. This study aimed to assess genotype by environment (G x E) effects on agronomic performance of 78 F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42e12605805af4914942fe6c8e52fb90
https://doi.org/10.12691/wjar-7-3-1
https://doi.org/10.12691/wjar-7-3-1
Publikováno v:
International Journal of Plant & Soil Science. :1-13
Application of undecomposed green manure has been reported to cause poor emergence and establishment of common beans in the field. Therefore, to understand the mechanisms’ contributing to the poor crop establishment, the effect of extracts from fre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c18e4c1c3721c964b2bf2adbc07d10b9
https://doi.org/10.9734/ijpss/2019/v28i130097
https://doi.org/10.9734/ijpss/2019/v28i130097
Publikováno v:
Asian Journal of Research in Crop Science. :1-13
Potato viruses are one of the major biotic factors causing high yield losses in potato production fields. In contrast to other disease causing pathogens, potato viruses’ lack well documented chemical control strategy and hence difficult to control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c8c55eeb0a44117d2c74c616ffb46ea
https://doi.org/10.9734/ajrcs/2019/v3i230044
https://doi.org/10.9734/ajrcs/2019/v3i230044
Autor:
Bernard Vanlauwe, E Janice, Rama D. Narla, Eunice Mutitu, Dries Roobroeck, Luiza M. Munyua, Samuel A. Were, James W. Muthomi
Common bean production is constrained by root rot complexes resulting to as much as 70% losses in Kenya. This study sought to establish the effect of soil amendments biochar and vermicompost on root rot fungal pathogens of commonbean in Western Kenya
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86f59e946715b0afcd72e9a8460bd9a2
https://zenodo.org/record/4481031
https://zenodo.org/record/4481031
Publikováno v:
Biocontrol Science and Technology. 29:229-238
Simultaneous infestation with root-knot nematodes (RKN) and Fusarium oxysporum f. sp. lycopersici (FOL) leads to formation of a disease complex that increases crop losses than effect of either RKN ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::602aa336ae93286501fecc92da4f3dbc
https://doi.org/10.1080/09583157.2018.1545219
https://doi.org/10.1080/09583157.2018.1545219
Publikováno v:
Acta Agriculturae Scandinavica, Section B — Soil & Plant Science. 68:656-661
One of the major challenges in the application of biological control agents into the soil is their inability to withstand competition from natural microflora. In this study a management programme i...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c0f6bfdcda2203e06189969dfa65307
https://doi.org/10.1080/09064710.2018.1450439
https://doi.org/10.1080/09064710.2018.1450439