O presente trabalho teve o objetivo de avaliar as alterações fisiológicas e bioquímicas em
sementes de feijão submetidas ao envelhecimento artificial. Utilizaram-se dois lotes de …

Seeds of bread wheat were incubated at 40° C and 100% relative humidity for 0, 3, 4, 6, and
10 days. The effects of accelerated aging on seed germinability and some biochemical …

" vigor tests". There are profound debates and suppositions with regard to the concept and
processes related to vigor. One idea is that vigor tests were developed in order to provide …

Accelerated aging was performed by incubation of wheat seeds at 40° C and 100% relative
humidity for 3, 4, 6, 10, and 14 days. The effects of the treatment on seed germinability and …

Wheat seed lots of different viability were obtained by an accelerated ageing technique in
which seeds were hydrated up to 12.5–14.5% on a fresh weight basis and stored at 35° C …

O trabalho teve como objetivo avaliar as alterações fisiológicas e enzimáticas em sementes
de pimenta, cv. Amarela Comprida, obtidas de frutos colhidos em diferentes estádios de …

A espécie Cyperus rotundus (tiririca) é perene e de difícil controle. Os órgãos subterrâneos
dessa ciperácea produzem inibidores capazes de interferir na germinação e no crescimento …

Determination of seed physiological maturity and ideal moment for harvesting fruits to extract
their seeds are important aspects to produce seeds with high quality. To identify the best …

Para avaliar possíveis alterações bioquímicas (análises eletroforéticas de proteínas totais e
das isoenzimas peroxidase, fosfatase ácida e malato desidrogenase) e fisiológicas …

The effective production of coffee seedlings faces many challenges, including seed
germination. Therefore, a reduced seed germination period can be one of the most relevant …