Results 91 to 100 of about 1,006 (162)

Available satellite data for monitoring small and seasonally flooded wetlands in semi‐arid environments of southern Africa

open access: yesEcohydrology, Volume 17, Issue 1, January 2024.
Abstract Time‐series monitoring of wetland eco‐hydrological dynamics using remote sensing continues to be an attractive and practical tool, mainly due to its ability to overcome challenges related to in situ data availability. However, acquiring seamless and cloud‐free data for accurate and routine wetlands monitoring remains a persistent challenge. In
Siyamthanda Gxokwe   +2 more
wiley   +1 more source

Enhancing the Phytoremediation of Hydrocarbon-Contaminated Soils in the Sudd Wetlands, South Sudan, Using Organic Manure

open access: yesApplied and Environmental Soil Science, 2020
Phytoremediation of hydrocarbon-contaminated soils is a challenging process. In an effort to enhance phytoremediation, soil was artificially contaminated with known concentration of light crude oil containing Total petroleum hydrocarbon (TPH) at a ...
J. A. Ruley   +5 more
doaj   +1 more source

Competitive and Allelopathic Effects of Wild Rice Accessions (Oryza longistaminata) at Different Growth Stages

open access: yesPakistan Journal of Biological Sciences, 2016
The competitive and allelopathic effects of wild rice (Oryza longistaminata) accessions on barnyard grass at different growth stages determined by days after sowing (0, 30, 60 and 90 days) were studied in greenhouse pot experiments. Wild rice accession RL159 exhibited the greatest height and tillering. The weed suppression rates of wild rice accessions
Shicai, Shen   +6 more
openaire   +2 more sources

Resistance to rice root-knot nematode Meloidogyne graminicola identified in Oryza longistaminata and O. glaberrima

open access: yes, 1999
Plusieurs accessions d'#Oryza longistaminata$ et d'#O. glaberrima$, deux riz africains, et d'#O. sativa$ ont été criblées pour trouver des sources de résistance à #Meloidogyne graminicola$.
Schmit, V.   +4 more
core  

Oryza longistaminata A. Chev. and Röhr

open access: yes, 2019
Oryza longistaminata is a distantly related wild rice relative found only in Africa. It is agronomically inferior to cultivated rice but possesses several latent useful traits that can be used to improve agronomically important traits in cultivated rice.
Gnikoua K.   +5 more
core  

Table_7_A Genetic Network Underlying Rhizome Development in Oryza longistaminata.xlsx

open access: yes, 2022
The rhizome is an important organ through which many perennial plants are able to propagate vegetatively. Its ecological role has been thoroughly studied on many grass species while the underlying genetic basis is mainly investigated using a rhizomatous ...
Wenfei Li (1461220)   +6 more
core   +1 more source

Adapting Genotyping-by-Sequencing for Rice F2 Populations

open access: yesG3: Genes, Genomes, Genetics, 2017
Rapid and cost-effective genotyping of large mapping populations can be achieved by sequencing a reduced representation of the genome of every individual in a given population, and using that information to generate genetic markers.
Tomoyuki Furuta   +4 more
doaj   +1 more source

Data_Sheet_1_QTL Mapping of Seed Vigor of Backcross Inbred Lines Derived From Oryza longistaminata Under Artificial Aging.docx

open access: yes, 2018
Seed vigor is an important character of seed quality that promotes rice to germinate rapidly from soil and developing to a strong seedling, especially in the current rice direct-sowing production system.
Wei Xiang (46368)   +7 more
core   +1 more source

Genotype by environment interactions for grain yield of perennial rice derivatives ( Oryza sativa L./ Oryza longistaminata ) in southern China and Laos

open access: yesField Crops Research, 2017
Perennial grains have been proposed to stabilise fragile lands while contributing grain and grazing in mixed farming systems. Genotype by environment (GxE) interactions for grain yield were investigated in 22 perennial rice (Oryza sativa L./Oryza longistaminata) derivatives over four successive growing seasons at three sites in Yunnan in southern China
Zhang, Shilai   +15 more
openaire   +3 more sources

Identification and mapping of a novel blast resistance gene Pi57(t) in Oryza longistaminata : E-17

open access: yes, 2013
Oryza longistaminata with strong resistance to biotic and abiotic stress was regarded as an excellent gene pool of wild rice, mining and utilization of favorable genes of O. longistaminata would be important in breeding of O.
Xu, Peng   +12 more
core  

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