Data/hora: 01/06/2024 06:22:11

Biblioteca(s): | Embrapa Acre.
Data corrente: | 28/02/2020
Data da última atualização: | 02/07/2021
Autoria: | MAMÉDIO, D.; ANDRADE, C. M. S. de; SAMPAIO, A. F.; LOURES, D. R. S.
Afiliação: | Divaney Mamédio, Universidade Estadual de Maringá / Universidade Federal do Recôncavo da Bahia; CARLOS MAURICIO SOARES DE ANDRADE, CPAF-AC; Aliedson Ferreira Sampaio; Daniele Rebouças Santana Loures, Universidade Federal do Recôncavo da Bahia.
Título: | Soil management and planting spacing effects on establishment of mixed swards of purple stargrass (Cynodon nlemfuensis cv. BRS Lua) and forage peanut (Arachis pintoi cv. Belmonte) in an area of degraded Brachiaria brizantha.
Ano de publicação: | 2020
Fonte/Imprenta: | Revista Mexicana de Ciencias Pecuarias, v. 11, n. 1, p. 241-254, 2020.
ISSN: | 2448-6698 (online)
DOI: | 10.22319/rmcp.v11i1.5004
Idioma: | Inglês
Conteúdo: | The aim of this study was to assess the effect of soil management and planting spacing on establishment performance of mixed swards of purple stargrass (Cynodon nlemfuensis cv. BRS Lua) and forage peanut (Arachis pintoi cv. Belmonte). The treatments comprised two methods of soil management (conventional tillage, with desiccation followed by harrowing; and no-tillage, with sequential desiccation with glyphosate) and two planting spacing (50 and 100 cm between rows). The experimental design was in randomized blocks, arranged in split-plot. Both methods of soil management ensured rapid pasture establishment, with canopy cover greater than 94 % at 84 d after planting, with the no-tillage surpassing the conventional tillage, and at a cost of no-tillage 7 % lower. Reducing planting spacing from 100 cm to 50 cm accelerated canopy cover and reduced weed incidence. The initial contribution of forage peanut in the botanical composition was relatively small, declining by 3.8 % on average at 36 d after planting to less than 1.2 % at 84 d. No-tillage was as efficient in establishing mixed swards as conventional tillage.
Palavras-Chave: | Amendoim forrageiro; Arachis pintoi cv Belmonte; Cacahuetes forrajeros; Capim Estrela Roxa; Cero labranza; Conventional planting; Cynodon nlemfuensis cv BRS Lua; Forage peanut; Leguminosas forrajeras; Manejo del suelo; Pastoreo mixto; Pastos forrajeros; Plantio convencional; Rendimiento de los cultivos; Restauración de suelos.
Thesagro: | Gramínea Forrageira; Leguminosa Forrageira; Manejo do Solo; Pastagem Mista; Plantio Direto; Produtividade; Recuperação do Solo.
Thesaurus Nal: | Crop yield; Forage grasses; Forage legumes; Mixed grazing; No-tillage; Soil management; Soil restoration.
Categoria do assunto: | F Plantas e Produtos de Origem Vegetal
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/211270/1/26980.pdf
Registro original: | Embrapa Acre (CPAF-AC)
Exemplares: | CPAF-AC - (26980-1) - UPC - AP - DD -  -  -  - DIS