Results 271 to 280 of about 191,735 (285)
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A gametocidal factor of Oryza glaberrima Steud. in O. sativa L.
Euphytica, 1990Recurrent backcrossing has been carried out with a view to transfer a gene for non-glutinous endosperm from two strains of O. glaberrima (Wxg/Wxg) to glutinous japonica and indica varieties (wx/wx) of Oryza sativa. In the course of backcrosses Wxg/wx segregants were crossed with each of the two glutinous varieties of sativa as the respective recurrent ...
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Taxonomie Agrobotanique des Riz cultivés O. sativa L. et O. glaberrima Steudel
Journal d'agriculture tropicale et de botanique appliquée, 1956Portères Roland. Taxonomie Agrobotanique des Riz cultivés O. sativa L. et O. glaberrima Steudel. In: Journal d'agriculture tropicale et de botanique appliquée, vol. 3, n°7-8, Juillet-août 1956. pp. 341-384.
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Crop Protection, 2014
Abstract Weedy rice is a great threat to rice production in Sri Lanka. Selective herbicides to manage weedy rice in conventional rice cultivars are not available in Sri Lanka. In the absence of appropriate chemical control measures, cultural approaches may help to achieve effective control of weedy rice.
Chauhan, Bhagirath S. +4 more
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Abstract Weedy rice is a great threat to rice production in Sri Lanka. Selective herbicides to manage weedy rice in conventional rice cultivars are not available in Sri Lanka. In the absence of appropriate chemical control measures, cultural approaches may help to achieve effective control of weedy rice.
Chauhan, Bhagirath S. +4 more
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Immunolocalization of two ligninO-methyltransferases in stems of alfalfa (Medicago sativa L.)
Protoplasma, 1999Caffeic acid 3-O-methyltransferase (COMT) and caffeoyl CoA 3-O-methyltransferase (CCOMT) catalyze parallel reactions that are believed to be involved in the biosynthesis of lignin monomers. Antisera specific for alfalfa (Medicago sativa L.) COMT or CCOMT were raised against the enzymes expressed inEscherichia coli, and were used for immunolocalization ...
R, Kersey +3 more
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The Influence of Anaerobiosis on Membrane-Associated Rice (O. sativa L.) Protein Kinase activities
Journal of Plant Physiology, 1994Summary Root and coleoptile membrane extracts of rice seedlings that were incubated aerobically or shifted to anoxia for 2 hours were compared for their endogenous protein kinase activities with the use of in vitro assays. The anoxic extracts showed a decreased labelling of a polypeptide of 73 kDa.
Laura Morello +2 more
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[Chromosome location of a semidwarf gene sd-t in indica rice (O. sativa L.)].
Yi chuan xue bao = Acta genetica Sinica, 2001For investigating the linkage group to which the semidwarf gene sd-t belongs, the crosses between Aitaiyin 2(ATY2), a variety of sd-t carrier in indica rice, and marker stocks as well as the trisomic lines of IR36 were made. The results indicated that the sd-t gene was linked to the marker genes Prp-b (Purple pericap b), lg(ligueless) and Wh(White hull)
X, Li +5 more
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Nouvelles variétés agrobotaniques de Riz cultivés Oryza sativa L .et O. glaberrima St
Journal d'agriculture tropicale et de botanique appliquée, 1955Portères Roland. Nouvelles variétés agrobotaniques de Riz cultivés Oryza sativa L .et O. glaberrima St. In: Journal d'agriculture tropicale et de botanique appliquée, vol. 2, n°12, décembre 1955. pp. 573-599.
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Introgression of genes from Oryza officinalis Well ex Watt to cultivated rice, O. sativa L.
Theoretical and Applied Genetics, 1990Sterile AC hybrids between cultivated Oryza sativa (AA) and a distant wild species, O. officinalis (CC), were backcross to O. sativa. Most of the BC1 progenies were allotriploid (AAC), a few were hypotriploid. AAC progenies were again backcrossed to O. sativa.
K K, Jena, G S, Khush
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Prinos sjemena konoplje (Cannabis sativa L.) u ovisnosti o sorti i gustoći sklopa
2016Istraživanja su provedena kroz poljske pokuse na pokušalištu Visokoga gospodarskog učilišta u Križevcima i na OPG-u Trglačnik u Vidovcu u 2015. U istraživanje je bilo uključeno šest sorata industrijske konoplje (Fedora 17, Uso 31, Felina 32, Santhica 27, Futura 75 i Ferimon) koje su sijane u dvije gustoće sklopa.
Dadaček, Nada +4 more
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Aerobic Rice Weed Management Optimization through Agro Techniques O. Sativa L.
Tobacco Regulatory Science (TRS), 2021openaire +1 more source