Data/hora: 05/06/2024 08:06:47

Biblioteca(s): | Embrapa Soja.
Data corrente: | 24/05/1993
Data da última atualização: | 27/10/2004
Autoria: | SINGH, K.; RAM, H. H.
Afiliação: | Department of Plant Breeding. G.B. Pant University of Agriculture and Technology Pantgagar, India.
Título: | Visual selection for seed yield in F2, F3 and F4 generations in soybean in the subtropics.
Ano de publicação: | 1989
Fonte/Imprenta: | In: CONFERENCIA MUNDIAL DE INVESTIGACION EN SOJA, 4., 1989, Buenos Aires. Actas... Buenos Aires: AASOJA, 1989.
Volume: | t.2
Páginas: | p.962-967.
Idioma: | Inglês
Conteúdo: | Phenotypically superior (positive) and inferior (negative) plants were selected at maturity in F2, F3 and F4 generations of three soybean crosses viz. Ankur x UPMS-534, Bragg x PK-262 and PK-308 x UPMS-534. The selections and bulks were evaluated in the following generations. The visual selection in F2, F3 and F4 generations of all the 3 crosses was ineffective in increasing seed yield. Visually selected plants matured 2 - 3 days later than the unselected ones and there were increases in plant height in the positive selections.
Palavras-Chave: | Seed; Soybean; Yield.
Thesagro: | Genética; Rendimento; Semente; Soja.
Thesaurus Nal: | genetics; India.
Categoria do assunto: | --
Registro original: | Embrapa Soja (CNPSO)