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Viability of eggplant pollen. This study aimed to test methodologies to evaluate the pollen viability of eggplant. The pollen germination was tested in vitro, incubating the pollen during 0.5 and 16 hours in different sucrose conc... ... Repositório: BDPA Ano de publicação: 2009
Chromosome number, microsporogenesis, microgametogenesis, and pollen viability in the Brazilian native grass Mesosetum chaseae (Poaceae). The genus Mesosetum is a primarily South American genus with 42 species. Mesosetum chaseae, regionally known as ?grama-do-cerrado?, is abundant in the Pantanal Matogrossense (Brazil); it is a valuable... ... Repositório: BDPA Ano de publicação: 2012
Economic viability of a crop-livestock-forestry integration system in São Carlos, SP. This paper aims to analyze the economic viability of a crop-livestock-forestry integration system carried out in São Carlos, SP, Brazil and estimated for a 100-ha area. The total area was divided into... ... Repositório: BDPA Ano de publicação: 2021
Economic viability of a crop-livestock integration system. Crop monoculture and single conventional cattle raising were designed for a rapid increase in productivity and food supply. However, some of these production systems have shown signs of saturation and... ... Repositório: BDPA Ano de publicação: 2020
Economic viability of a crop-livestock integration system. Crop monoculture and single conventional cattle raising were designed for a rapid increase in productivity and food supply. However, some of these production systems have shown signs of saturation and... ... Repositório: BDPA Ano de publicação: 2021
Viability of Haemonchus Placei parasitism in experimentally infected young goats. The present study aimed to evaluate the viability of Haemonchus placei parasitism in experimentally infected goats, since there are no such studies regarding this ruminant species. Repositório: BDPA Ano de publicação: 2019
Agroeconomic viability of co-inoculation in common beans. This study aimed to analyse the agroeconomic viability of the common bean cropping system using the Pérola variety, under sprinkler irrigation and co-inoculated with Rhizobium tropici and Azospirillum... ... Repositório: BDPA Ano de publicação: 2017
Pre-harvest herbicide application reduces the Italian ryegrass seed viability. Italian ryegrass (Lolium multiflorum Lam.) is a troublesome weed found in temperate agricultural fields, wherein the future infestations depend on the soil seed bank. The aim of this research was to e... ... Repositório: BDPA Ano de publicação: 2020
Maternal environment on seed germination and viability in cowpea. Seed quality is determined by the environmental conditions to which they were exposed during their formation. Thus, the objective of this study was to evaluate the seed viability and seedling formatio... ... Repositório: BDPA Ano de publicação: 2020
Morphology and pollen viability of Lolium multiflorum Lam. ABSTRACT - Study and characterization of pollen grains are essential for different areas, especially taxonomy, genetic improvement, phylogeny, and paleobotany. As yet, there are no reports on pollen m... ... Repositório: BDPA Ano de publicação: 2012

Mostrando 1 - 10 de 396 resultados.

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