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Tolerance of cowpea cultivars to pre-emergence application of sulfentrazone. Improved methods of weed control are required to support expansion of large-scale cowpea cultivation in mid-west Brazil. With the aim of testing our hypothesis that the tolerance of cowpea cultivars t... ... Repository: BDPA Publication year: 2021
Importance and correlations of characters for cowpea diversity in traditional varieties. Cowpea is a legume with ample plasticity, versatility and nutritional potential. It is a species widely used as a source of income and subsistence for small farmers in several Brazilian states, among... ... Repository: BDPA Publication year: 2018
Aphelenchoides besseyi causing leaf spot on cowpea under field conditions in Brazil. Aphelenchoides besseyi was detected as the causal agent of foliar dark spots on cowpea plants growing in the field, and its pathogenicity was confirmed. The identity of the nematode was determined thr... ... Repository: BDPA Publication year: 2023
Cowpea response to phosphorus and zinc. Low grain yield of cowpea is influenced by several production factors, especially inadequate soil fertilization, in particular, phosphorus application. Tropical soils have low phosphorus and zinc leve... ... Repository: BDPA Publication year: 2018
The damage caused by Callosobruchus maculatus on cowpea grains is dependent on the plant genotype. Beans from cowpea cultivars fertilized with mineral N or inoculated with various rhizobium strainsmay contain different nitrogen concentrations and nitrogen metabolite composition, which affects the b... ... Repository: BDPA Publication year: 2016
Genetic divergence among African cowpea lines based on morphoagronomic traits. The aim of this study was to estimate the genetic divergence between African cowpea lines from the Cowpea Germplasm Bank of Embrapa Meio-Norte, Brazil. The morphoagronomic diversity of 57 cowpea lines... ... Repository: BDPA Publication year: 2013
Mapping of AFLP loci linked to tolerance to cowpea golden mosaic virus. AFLP markers combined with the bulk segregant analysis methodology was used for the identification of molecular markers associated with the cowpea golden mosaic virus (CGMV) resistance gene in 286 F2... ... Repository: BDPA Publication year: 2012
Cowpea development under different temperatures and carbon dioxide concentrations. The increase of CO2 concentrations and temperatures may affect the plant development and production. This study aimed to evaluate the impact of the increased temperature and carbon dioxide concentrati... ... Repository: BDPA Publication year: 2020
Symbiotic and agronomic efficiency of new cowpea rhizobia from Brazilian Semi-Arid. Cowpea is a very important crop to Brazilian Semi-Arid mainly small family-based farmers. Rhizobia inoculation is a practice, easy to use, and cheap technology that increases cowpea productivity. The... ... Repository: BDPA Publication year: 2017
Phosphorus and zinc fertilization for cowpea in Amazonia. Fertilização com fósforo (P) pode aumentar a exigência de zinco (Zn) do feijão-caupi para produção de grãos. O objetivo deste estudo foi avaliar os efeitos de doses de P e Zn em cultivares de feijão-c... ... Repository: BDPA Publication year: 2022

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