Results 131 to 140 of about 33,299 (309)

Characterization of cover crops by NMR spectroscopy: impacts on soil carbon, nitrogen and phosphorus under tillage regimes

open access: yesRevista Ciência Agronômica, 2014
The objective of this study was to investigate the chemical composition of cover crops by solid-state CPMAS 13C NMR spectroscopy and its effects on carbon, nitrogen and phosphorus in a Typic Acrustox.
Arminda Moreira de Carvalho   +4 more
doaj  

Biological nitrogen fixation of fabaceae in acid soils of Tabasco, Mexico [PDF]

open access: yes, 2013
La fijación biológica de nitrógeno (FBN) es un proceso que ocurre en la naturaleza y representa la fuente de N más barata para los suelos ácidos del trópico húmedo.
Castelán-Estrada, Mepivoseth   +5 more
core  

Improved methods for total and chloroplast protein extraction from Cajanus species for two-dimensional gel electrophoresis and mass spectrometry.

open access: yesPLoS ONE
The recent advances in pigeon pea genomics, including high-quality whole genome and chloroplast genome sequence information helped develop improved varieties. However, a comprehensive Cajanus proteome, including the organelle proteome, is yet to be fully
Arunima S   +8 more
doaj   +1 more source

Investigations on induced macromutants in Cajanus cajan (L.) Mill sp [PDF]

open access: hybrid, 1982
N NADARAJANI   +2 more
openalex   +1 more source

Variabilidade genética de acessos de guandu (Cajanus cajan) do programa de melhoramento genético realizado na Embrapa Cerrados com base em marcadores RAPD. [PDF]

open access: yes, 2011
Acessos de guandu (Cajanus cajan) têm sido selecionados para uso em sistemas de integração lavoura-pecuária e para a recuperação de pastagens degradada.
AMABILE, R. F.   +5 more
core  

Mobilizing agro-biodiversity and social networks to cope with adverse effects of climate and social changes: experiences from Kitui, Kenya [PDF]

open access: yes, 2015
Poster presented at 13th Congress of the International Society of Ethnobiology.
Eyzaguirre, Pablo B.   +4 more
core  

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