Data/hora: 17/06/2024 12:04:06

Biblioteca(s): | Embrapa Clima Temperado; Embrapa Hortaliças.
Data corrente: | 25/01/2024
Data da última atualização: | 25/01/2024
Autoria: | SILVA, G. O. da; RODRIGUES, E. M. P.; PEREIRA, A. da S.; AZEVEDO, F. Q.; EMYGDIO, B. M.; SANTOS, L. A.; RAGASSI, C. F.; CARVALHO, A. D. F. de; BORTOLETTO, A. C.; FELDBERG, N. P.; LOPES, C. A.
Afiliação: | GIOVANI OLEGARIO DA SILVA, CNPH; ERCISO M. P. RODRIGUES, UNIVERSIDADE DE BRASÍLIA; ARIONE DA SILVA PEREIRA, CPACT; FERNANDA QUINTANILHA AZEVEDO, CPACT; BEATRIZ MARTI EMYGDIO, CPACT; LEANDRO A. SANTOS, CENTRO UNIVERSITÁRIO ICESP; CARLOS FRANCISCO RAGASSI, CNPH; AGNALDO DONIZETE FERREIRA DE CARVALHO, CPAC; ANTONIO CESAR BORTOLETTO, CPACT; NELSON PIRES FELDBERG, CPACT; CARLOS ALBERTO LOPES, CNPH.
Título: | Growth, tuber yield and quality of potato clones and cultivars.
Ano de publicação: | 2023
Fonte/Imprenta: | Horticultura Brasileira, v. 41, e2536, 2023.
ISSN: | 1806-9991
DOI: | http://dx.doi.org/10.1590/s0102-0536-2023-e2536

Idioma:

Inglês
Português

Conteúdo:

This study aimed to evaluate the plant performance of two advanced potato clones compared to two standard cultivars. Field experiments were carried out in Canoinhas-SC, Pelotas-RS and
Brasília-DF. The experimental design was in randomized blocks with four replications of plots composed of 44 useful plants plus borders. Four plant samples per plot were collect 30, 44, 56, 72, 86 and 100 days after planting. Morpho-agronomic characters were evaluated throughout the crop cycle, and at the end of the crop cycle tuber yield and frying quality were determined. There was a direct relationship between tuber yield and shoot development. For these characters, both clones F63-10-07 and F21-07-09 presented superior values compared to the standard cultivars in Pelotas, and  hese together with ‘Atlantic’ were superior to ‘Asterix’ in Canoinhas. In Brasilia, the standard cultivars showed greater shoot development, but the final marketable yield was not statistically different. 63-10-07 and ‘Atlantic’ have a lower stem number per plant, indicating the need to manage this character to adjust the stem density in the field.

Palavras-Chave: | Cor de fritura; Frying color.
Thesagro: | Área Foliar; Batata Frita; Clone; Peso; Solanum Tuberosum.
Thesaurus Nal: | Leaf area index; Potatoes; Specific gravity.
Categoria do assunto: | G Melhoramento Genético
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1161315/1/AP-CNPH-CPACT-25012024-Silva-et-al.pdf
Registro original: | Embrapa Hortaliças (CNPH)

Exemplares:

CNPH - (41947-1) - UPC - AP - DD -  -  -  - DIS
CPACT - (22770-1) - UPC - AP - DD -  -  -  - DIS