Produção Nacional
Revisado por pares
Regionalização de acessos de soja-perene e centrosema para o Estado de São Paulo. 4. Sertãozinho
1996; INSTITUTO DE ZOOTECNIA IZ/APTA-SAA/SP; Volume: 53; Linguagem: Inglês
ISSN
1981-4100
AutoresOdete Maria Aparecida Angeli Ghisi, Leopoldo de Andrade Figueiredo, Ana Regina Pimentel de Almeida, Maria Josefa Fernandes,
Tópico(s)Growth and nutrition in plants
ResumoThe present work was conducted at the Estacao Experimental de Sertaozinho, State of Sao Paulo. The aim was to evaluate several acessions of Neonotonia wightii (Wight & Arn.) Lackey (perenial-soybean) and Centrosema pubescens Benth. (centro). Ecological behavior and forage characteristics were investigated to select promising accessions for that locality. The accessions were tested under two levels of fertilization. The results showed that both species fit satisfactoryly under the edapho- climatics condictions of Sertaozinho. The significant effects of fertilization were observed in dry matter production of perenial soyabean but not in centro. The blooming of perennial soyabean varied depending on the accession, beginning at the first half of April. The blooming of centro began at the second half of April, being similar some for all accessions. More detailed studies should be carried out with the accessions that stood out: perenial soyabean - NO 254 and NO 409; centro - NO 235 NO 2237 and NO 2239.
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