Results 71 to 80 of about 271,089 (226)
Growth, nutrient accumulation in leaves and grain yield of super early genotypes of common bean
Pesquisa Agropecuária Tropical, 2016 There is a lack of researches that evaluate the development and nutrient accumulation in super early genotypes of common bean for the elaboration of fertilization programs.
Adriano Stephan Nascente +2 more
doaj +1 more source
Estudos de competição entre o arroz vermelho e o arroz cultivado [PDF]
Bragantia, 1972 No presente estudo, conduzido em vasos, em casa de vegetação, procurou-se determinar os efeitos competitivos do arroz vermelho em relação ao cultivar IAC-435. Este, sota a referida competição, apresentou sensível decréscimo do peso do sistema radicular e diminuição acentuada do número de perfilhos.
Leitão Filho, Hermógenes de Freitas +3 more
openaire +3 more sources
Caracterizacion morfologica de biotipos de arroz rojo (Oryza sativa) presentes en Chile. [PDF]
, 2003 Resumen (Spanish, English)44 p.Para determinar la variabilidad entre las poblaciones de "arroz rojo" en el país se realizo la caracterización morfológica de 232 accesiones de "arroz rojo", colectadas en el área arrocera comprendida entre la VI y VIII ...
Becerra Salgado, Alvaro Igor +2 more
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Rede Brasil Arroz: transferência de tecnologia integrando as regiões produtoras. [PDF]
, 2015 O projeto liderado pela Embrapa Arroz e Feijão, denominado Rede Brasil Arroz-RBA, iniciado em 2011, teve como premissa buscar o equilíbrio em termo de qualidade do arroz produzido nas diferentes regiões e sistemas e na transferência de práticas ...
FERREIRA, C. M., SANTOS, B. M.
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Journal of Applied Ecology, Volume 62, Issue 9, Page 2273-2282, September 2025.These results show that introducing multiple drainage periods in rice fields (i.e. AWD) indirectly hampers terrestrial spider reproduction through limiting the emergence of potential preys from the aquatic to terrestrial boundaries. MSD resulted in a more conciliatory strategy as it largely reduces methane emissions and does not affect predator–prey ...
Néstor Pérez‐Méndez +5 more
wiley +1 more source
Tolerância à deficiência hídrica de genótipos de arroz de terras altas. [PDF]
, 2014 A Região do Cerrado, produtora de arroz de terras altas, é caracterizada pela distribuição irregular de chuvas durante o desenvolvimento normal da cultura, por conta disso a produtividade dessa cultura é muito comprometida.
BARBOSA, D. de P. +5 more
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Crop Science, Volume 65, Issue 4, July/August 2025.Abstract This study aimed to evaluate whether managing populations and progenies of black common bean (Phaseolus vulgaris L.) in exclusive symbiotic nitrogen fixation (SNF) systems, which refer to environments where the primary nitrogen source in the soil is the SNF, is efficient for selecting lines with high symbiotic performance, using grain yield as
Nayana Valéria Costa +6 more
wiley +1 more source
Rice, 2020 Background The root system plays a major role in plant growth and development and root system architecture is reported to be the main trait related to plant adaptation to drought. However, phenotyping root systems in situ is not suited to high-throughput
Paulo Henrique Ramos Guimarães +5 more
doaj +1 more source
Places of fear and attachment. How Azoreans perceive seismic and volcanic risk. [PDF]
, 2012 Copyright © 2012 Global Journal of Community Psychology Practice by GJCPP Editorial Board is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.Earthquakes and volcanic eruptions have been regular phenomena in the
Arroz, Ana Margarida Moura +1 more
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Geo: Geography and Environment, Volume 12, Issue 2, July‐December 2025.Short Abstract This study aimed to map consolidated bean production areas in Brazil and analyse their spatial‐temporal evolution from 2011 to 2022. Based on autocorrelation and relative frequency patterns, four primary bean belts were identified: South, Central Brazil, Mato Grosso and Northeast.
Clever Lucas Aguilar +2 more
wiley +1 more source