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Viabilidade de sementes de acerola (Malpighia emarginata DC): avaliação da vitalidade dos tecidos
(Sociedade Brasileira de Fruticultura, 2003-12-01)
A morfologia interna e a viabilidade de sementes de acerola (Malpighia emarginata DC.) foram estudadas utilizando-se o tetrazólio (cloreto de 2, 3, 5 trifenil tetrazólio). Dos clones testados, o Flórida Sweet foi o que ...
Viabilidade de sementes de acerola (Malpighia emarginata DC): avaliação da vitalidade dos tecidos
(Sociedade Brasileira de Fruticultura, 2003-12-01)
A morfologia interna e a viabilidade de sementes de acerola (Malpighia emarginata DC.) foram estudadas utilizando-se o tetrazólio (cloreto de 2, 3, 5 trifenil tetrazólio). Dos clones testados, o Flórida Sweet foi o que ...
Viabilidade de sementes de acerola (Malpighia emarginata DC): avaliação da vitalidade dos tecidos
(Sociedade Brasileira de Fruticultura, 2014)
The TTC-technique might not appropriately test the physiological stage of plant tissues
(Springer, 2015-07)
The 2,3,5triphenyltetrazolium chloride (TTC) technique has been used during decades to distin guish between dead and alive tissues of perennial grasses. This technique did not consider, however, that dormant (i.e., viable) ...
Molecular characterization of the acquisition of longevity during seed maturation in soybean
(Public Library Science, 2017-07-12)
Seed longevity, defined as the ability to remain alive during storage, is an important agronomic factor. Poor longevity negatively impacts seedling establishment and consequently crop yield. This is particularly problematic ...
Presence of Epichloë Fungus in the Endosperm-Side of the Seed Predicts the Symbiotic Status of the Seedling
(Seed Technology, 2018-06)
Some important forage grasses of the genera Festuca and Lolium establish persistent symbiotic associations with vertically-transmitted fungal endophytes (genus Epichloë). In certain cases, the fungus causes livestock ...
Effect of soybean crop structure on large crabgrass (Digitaria sanguinalis) growth and seed dormancy
(Weed Science Society of America, 2021-05)
Crop-weed interactions are affected by environmental alterations resulting from a crop's presence, such as modifications in temperature, light quality and quantity, and moisture conditions that could modify weed performance. ...
Lasioderma serricorne (Coleoptera: Anobiidae): First Report on Black Sesame (Sesamum indicum)
(Int Assoc Food Protection, 2017-11-01)
Insect pests may make food products and by-products unfit for human consumption. This study reports the occurrence of Lasioderma serricorne (Coleoptera: Anobiidae) in packaged seeds of black Sesamum indicum. An intact ...
Potencial germinativo de semillas de Conocarpus erectus L. I. Efecto de la salinidad y temperatura del sustrato
(1994)
Se determinó la presencia de embriones en las semillas y la distribución topográfica de las semillas viables en las infrutescencias de Conocarpus erectus L. ("yana"). Solo 13% de todas las semillas estaban vivas, pero este ...