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Cover crops improve the physical, chemical and biological quality of the soil and boost crop yield. However, the magnitude of the effects on the microbial activity in tropical soils of Cerrado is stil... ...

Repository: BDPA     Publication year: 2023

O objetivo deste trabalho foi avaliar o efeito de bactérias diazotróficas isoladas de milho na produtividade desta cultura (?BRS Gorutuba) em Petrolina, PE.

Repository: BDPA     Publication year: 2018

The objective of this work was to verify the symbiotic efficiency of rhizobia, evaluating the potential of these strains in competition with native bacteria in the Brazilian semi-arid region and the a... ...

Repository: BDPA     Publication year: 2018

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

O objetivo deste trabalho foi avaliar a eficiência agronômica de 15 bactérias diazotróficas isoladas de milho e depositadas na Coleção de Culturas de Micro-organismos de Interesse Agrícola da Embrapa... ...

Repository: BDPA     Publication year: 2017

Embora os benefícios proporcionados pela irrigação às plantas sejam sistematicamente conhecidos, há no Brasil, principalmente nos perímetros irrigados do Estado do Piauí, carência de estudos sobre o e... ...

Repository: BDPA     Publication year: 2016

Este estudo teve como objetivo avaliar a nodulação ea eficiência simbiótica de isolados de rizóbios caupi. As avaliações foram realizadas em casa de vegetação, utilizando-se areia como substrato autoc... ...

Repository: BDPA     Publication year: 2015

Plant species that naturally occur in the brazilian Caatinga (xeric shrubland) adapt in several ways to these harsh conditions, and that can be exploited to increase crop production. among the strateg... ...

Repository: BDPA     Publication year: 2015

The objective of this work was to evaluate the contribution of efficient nitrogen‑fixing rhizobial strains to grain yield of new cowpea cultivars, indicated for cultivation in the Brazilian Semi... ...

Repository: BDPA     Publication year: 2014

O objetivo deste trabalho foi isolar e caracterizar fenotipicamente bactérias de nódulos de duas variedades de feijão-caupi [Vigna unguiculata (L.) Walp] cultivado em um Vertissolo. Duas cultivares de... ...

Repository: BDPA     Publication year: 2014

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