Superação da dormência em sementes de pata-de-vaca (Bauhinia angulata Vell).
نویسندگان
چکیده
منابع مشابه
Teste De Tetrazólio Em Sementes De Abobrinha
The objective of this research was to develop an appropriate tetrazolium methodology for viability and vigor evaluation of squash seeds. The following procedures were tested for preconditioning of the seeds: moistening in wet paper towel for 16 to 24h at 25°C; immersion in water for 15, 30 and 60 minutes at 40°C for tegument removal, and for 30 and 60 minutes for removal of the embryo surroundi...
متن کاملInterpretação De Dados De Testes De Vigor Em Sementes De Milho
RESUMO O objetivo desta pesquisa foi estudar, em lotes de sementes de milho, a possibilidade de estabelecer relações entre os dados de vigor obtidos em laboratório com os verificados no campo. Para tanto, foram utilizados 28 lotes (tratamentos) de sementes de milho (cv. Al Bandeirante) padronizadas em relação ao grau de umidade, à largura, ao comprimento e à germinação. Posteriormente, foram co...
متن کاملEnvelhecimento acelerado de sementes de ipê em condições controladas de armazenamento
This research was aimed at studying effects of storage and accelerated aging on germination and profile of storage proteins in Handroanthus albus seeds. These were stored into a cold chamber (± 8 oC; RH ± 40%) and after periods of 0, 3, 6, 9, and 12 months of storage, were subjected to accelerated aging for 0, 24, 48, 72, and 96 hours. Relationships between germination and proteins profile were...
متن کاملSistematização de revisões bibliográficas em pesquisas da área de IHC
During the development of a scientific research in the field of Human-Computer Interaction (HCI) it is needful to identify, read, analyze and interpret relevant publications about a given theme or subject. Such a task usually results in large sets of bibliographical data. As a consequence, they must be put together in a single document, with the aim of making easy to assess the strength of the ...
متن کاملAvaliação da qualidade de agrupamentos em grafos
The process of discovering groups of similar, connected vertices in a graph, known as graph clustering, has interesting applications in several scenarios, such as biology, marketing and recommendation systems. A major challenge concerning this problem is the evaluation of cluster quality, which is used to measure the e ectiveness of clustering algorithms. Many quality metrics for graph cluster ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: REVISTA AGRO@MBIENTE ON-LINE
سال: 2010
ISSN: 1982-8470
DOI: 10.18227/1982-8470ragro.v4i2.374