Consulta: subjectFacets:"Population densities"
Registros recuperados: 2
Data/hora: 16/06/2024 11:05:07

Physiological studies of corn and sorghum production
Provedor de dados: Thai Agricultural Research Repository
Autores: Pismai Srisukphrasert; Teerasak Manupeerapan; Atcharee Rakla; Nipa Kaewborisutsakul.
7 tables
Palavras-chave: Corn; Maize; Sorghum; Physiology; Growth; Maturity; Spacing; Population densities; Varieties; Downy mildew; Disease resistance; Yields; Dry weight; Quality; ข้าวโพด; ข้าวฟ่าง; ระยะระหว่างแถว; ความหนาแน่นของประชากร; โรคราน้ำค้าง.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4064

Genetic diversity and population densities of endophytic Bacillus spp. in yam plants
Provedor de dados: Bragantia
Autores: Souza,Jorge Teodoro de; Santos,Ana Cláudia Oliveira Souza; Monteiro,Fernando Pereira; Batista,Mariah Rodrigues; Santos,Patrícia Oliveira dos; Carvalho,Larissa Ferreira; Corrêa,Elida Barbosa.
ABSTRACT This study was conducted as a first step in exploiting endophytic bacteria to improve yam production. Little information is available on population densities and genetic diversity of endophytic bacteria in yam cultivated in tropical regions. This study demonstrated that higher densities of total endophytic bacteria and Bacillus occur in the interior of roots and decrease as the sampled plant organ departs from soil. Bacillus represents approximately 1% of the total bacterial endophytic population. Random Amplified Polymorphic DNA (RAPD) analyses performed with 88 randomly-selected Bacillus isolates resulted in 28 groups, and sequence analyses of the 16S region of the ribosomal DNA of 24 isolates representing all major RAPD groups revealed that...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Dioscoriaceae; Genetic diversity; Population densities; Endophytes; Bacterial ecology.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052017000200203