|
|
|
|
| |
|
| |
|
|
| Meira, Ariana Lisboa; dos Santos, Leandro Gonçalves; Mendes, Hellenn Thallyta Alves e; Públio, Ana Paula Barreto; Souza, Ubiratan Oliveira; Amaral, Cláudio Lúcio Fernandes. |
| The cowpea is constituted in one of the main sources of protein for the population of the Brazilian Northeast and North. This study aimed to estimate the estimate genetic parameters on seed germination and seedling emergence in cowpea cultivars. This study was conducted at the Seed Analysis Laboratory of the State University of Southwest Bahia, campus of Vitória da Conquista, Bahia, Brazil. The experimental design was completely randomized with four replications and five treatments (cultivars). The cultivars were: BRS Xique-xique, BRS Novaera, BRS Guariba, BRS Pujante and BRS Marataoã. To compare means, we used the Tukey test at 5% probability. The parameters evaluated were: number of normal seedlings (SN) and abnormal (SA), germination percentage (PG),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Qualidade fisiológica; Teste de vigor; Vigna unguiculata.. |
| Ano: 2017 |
URL: http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/15074 |
| |
|
|
| Barros,Juliane Rafaele Alves; Guimarães,Miguel Julio Machado; Simões,Welson Lima; Melo,Natoniel Franklin de; Angelotti,Francislene. |
| ABSTRACT Water deficit and high temperatures are abiotic factors that most limit plant growth and development. However, its effects depend on crop development stage and on stress duration and intensity. Thus, the objective of was to evaluate the development of cowpea subjected to water restriction in different phenological stages and to increase in air temperature. The experiment was conducted with the cultivar ‘Carijó’, in growth chambers, in a 4 x 3 x 2 factorial arrangement, corresponding to levels of water availability (25, 50, 75, and 100%,), phenological stages (vegetative, flowering and pod filling) and temperature regimes (T°1: 20-26-33 °C e T°2: 24.8-30.8-37.8 °C), respectively. Reduction of water availability in the vegetative and flowering... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Abiotic stress; Oxidative stress; Phenology; Vigna unguiculata.. |
| Ano: 2021 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542021000100200 |
| |
|
|
|
