Results 261 to 270 of about 191,735 (285)

Assisted selection of eating quality progeny of indica (O. sativa L. ssp. indica) and japonica (O. sativa L. ssp. japonica) hybrids using rice starch properties

Genetic Resources and Crop Evolution, 2021
Eating quality (EQ) of rice is mainly determined by sensory evaluation using tasting, which is affected by the taster’s geographic residential area, gender, and age. The sensory evaluation protocol also requires rice samples (usually > 500 g) larger than the amount harvested from the early generations of breeding in many cases, thereby hindering the ...
Ting Mao   +10 more
openaire   +1 more source

O uso medicinal da Cannabis sativa L.: regulamentação, desafios e perspectivas no Brasil

Concilium, 2022
A Cannabis sativa L. é uma planta originária da Ásia conhecida pelo seu uso na medicina chinesa há milhares de anos. Os fitocanabinoides presentes na planta e relacionados aos efeitos psicoativos e terapêuticos são, respectivamente, conhecidos como Δ-9-tetraidrocanabinol (THC) e o canabidiol (CBD).
Luiz Elidio Gregorio   +1 more
openaire   +1 more source

Genetics of silica uptake in selected genotypes of rice (O. sativa L.)

Plant and Soil, 1985
Silica uptake was studied in dialel cross involving seven genotypes. Maximum profile of this element was found in leaf followed by stem and root. Regarding its uptake both additive and non-additive genes were involved while the former wa higher in magnitude indicating the scope of individual selection in segregating generations.
N. D. Majumder   +2 more
openaire   +1 more source

Identification, purification, and characterization of S-adenosyl-l-methionine: Isoliquiritigenin 2′-O-methyltransferase from alfalfa (Medicago sativa L.)

Archives of Biochemistry and Biophysics, 1992
An O-methyltransferase (OMT) which methylates the 2'-hydroxyl of isoliquiritigenin (2',4,4'-trihydroxychalcone) was identified in alfalfa (Medicago sativa L.) seedlings and cell cultures. The OMT activity increased during early stages of seedling development and was predominantly located in roots.
C A, Maxwell, R, Edwards, R A, Dixon
openaire   +2 more sources

Quelques nouvelles formes agrobotaniques de Riz (O. sativa L.)

Journal d'agriculture tropicale et de botanique appliquée, 1962
Portères Roland. Quelques nouvelles formes agrobotaniques de Riz (O. sativa L.). In: Journal d'agriculture tropicale et de botanique appliquée, vol. 9, n°3-6, Mars-avril-mai-juin 1962. pp. 250-251.
openaire   +2 more sources

Interspecific Oryza Sativa L. X O. Glaberrima Steud. progenies in upland rice improvement

Euphytica, 1997
Fertile interspecific progenies between Oryza sativa L. and O. glaberrima Steud. were produced through backcrossing and doubled haploid breeding (DHB). Backcrossing with the O. sativa parents increased fertility and helped combine the O. sativa and O. glaberrima features.
Monty P. Jones   +3 more
openaire   +1 more source

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