Results 81 to 90 of about 1,397 (172)

Comparative tolerance of Oryza sativa and O. glaberrima rice cultivars for iron toxicity in West Africa

open access: yes, 2002
This article 'Comparative tolerance of Oryza sativa and O. glaberrima rice cultivars for iron toxicity in West Africa' appeared in the International Rice Research Notes series, created by the International Rice Research Institute (IRRI) to expedite communication among scientists concerned with the development of improved technology for rice and rice ...
Sahrawat, K L, Sika, M
openaire   +2 more sources

Comparison between two Cultivated Rice Species, Oryza sativa L. and O. glaberrima STEUD

open access: yesJapanese Journal of Breeding, 1962
In addition to the common cultivated rice, O. sativa L., there occurs in Western Africa lanother cultivated rice species, O. glaberrima STEUD. They have the same chromosome number and the pairing of chromosomes in their F1 hybrids is normal. For looking into problerns relative to the phylogenetic make-up of these rice species, variations and ...
Morishima, Keiko   +2 more
openaire   +2 more sources

O que sabemos sobre os Lonchaeidae (Diptera: Tephritoidea) no estado do Acre, Brasil?

open access: yesEntomology Beginners
As espécies de moscas da família Lonchaeidae (Diptera) têm sido relatadas como invasoras primárias de plantas cultivadas comercialmente e de espécies vegetais silvestres. No Estado do Acre, particularmente, estão reportadas apenas duas espécies Neosilba
Rodrigo Souza Santos   +3 more
doaj   +1 more source

Exploring environmental knowledge: the construction and conservation of agricultural biodiversity in Ghana

open access: yesFennia: International Journal of Geography, 2009
This paper explores the idea of environmental knowledge by focusing on the social construction of agricultural biodiversity. The fieldwork was conducted in 2003–2004 in Ghana. The research methodology consisted of interviewing and focus group discussions.
Sirkku Juhola
doaj  

Screening for resistance to Heterodera sacchari in the two cultivated rice species, Oryza sativa and O. glaberrima

open access: yes, 1998
Un total de 73 accessions de riz appartenant aux deux espèces cultivées, #Oryza sativa$ et #O. glaberrima$, et une espèce sauvage, #O. breviligulata$, ont été criblées, dans des expériences en pots, pour leur résistance vis-à-vis d'une souche congolaise du nématode à kyste #Heterodera sacchari$. Les 43 cultivars testés appartenant à l'espèce #O. sativa$
/Reversat, George, Destombes, D.
openaire   +1 more source

Non-functional allele of <i>RESTORER OF FERTILITY 4</i> is functional for the reduction of <i>orf288</i> RNA in <i>japonica</i> rice. [PDF]

open access: yesPlant Biotechnol (Tokyo)
Toriyama K   +5 more
europepmc   +1 more source

Interspecific Difference in Growth Perenniality in Rice Cultivars, Oryza sativa L. and O. glaberrima Steud. [PDF]

open access: yesJournal of the Faculty of Agriculture, Kyushu University, 1998
Kawahara, Teruhiko   +4 more
openaire   +1 more source

Home - About - Disclaimer - Privacy