Cover crops and herbicide timing management on soybean yield under no-tillage system

被引:33
|
作者
Nascente, Adriano Stephan [1 ]
Costa Crusciol, Carlos Alexandre [2 ]
机构
[1] Embrapa Arroz & Feijao, BR-75375000 Santo Antonio De Goias, Go, Brazil
[2] Univ Estadual Paulista, Fac Ciencias Agron, Dept Prod Vegetal, BR-18603970 Botucatu, SP, Brazil
关键词
Glycine max; Panicum maximum; brachiaria; chemical management; herbicide timing; pearl millet; BIOMASS PRODUCTION; SOIL; RESIDUES; GROWTH;
D O I
10.1590/S0100-204X2012000200006
中图分类号
S [农业科学];
学科分类号
09 ;
摘要
The objective of this work was to evaluate the effect of cover crops and timing of pre-emergence herbicide applications on soybean yield under no-tillage system. The experiment consisted of four cover crops (Panicum maximum, Urochloa ruziziensis, U. brizantha, and pearl millet) and fallow, in addition to four herbicide timings (30, 20, 10, and 0 days before soybean sowing), under no-tillage system (NTS), and of two control treatments under conventional tillage system (CTS). The experimental design was a completely randomized block, in a split-plot arrangement, with three replicates. Soybean under fallow, P. maximum, U. ruziziensis, U. brizantha, and pearl millet in the NTS and soybean under U. brizantha in the CTS did not differ significantly regarding yield. Soybean under fallow in the CTS significantly reduced yield when compared to the other treatments. The amount of straw on soil surface did not significantly affect soybean yield. Chemical management of P. maximum and U. brizantha near the soybean sowing date causes significant damage in soybean yield. However, herbicide timing in fallow, U. ruziziensis, and pearl millet does not affect soybean yield.
引用
下载
收藏
页码:187 / 192
页数:6
相关论文
共 50 条
  • [21] Cover crops and their effects on bean plant in no-tillage system
    de Oliveira, TK
    de Carvalho, GJ
    Moraes, RND
    PESQUISA AGROPECUARIA BRASILEIRA, 2002, 37 (08) : 1079 - 1087
  • [22] Cover Crops Used to Control Weeds Under the No-Tillage Tomato Production System
    Silva Hirata, A. C.
    Hirata, E. K.
    Monquero, P. A.
    Golla, A. R.
    Narita, N.
    PLANTA DANINHA, 2009, 27 (03) : 465 - 472
  • [23] SOYBEAN YIELD UNDER NO-TILLAGE SYSTEM WITH AN EARLY Eleusine coracana FERTILIZATION
    Segatelli, Claudio Roberto
    De Sousa Camara, Gil Miguel
    Sichmann Heiffig-Del Aguila, Lilia
    Del Aguila, Juan Saavedra
    Bohac Francisco, Eros Artur
    De Stefano Piedade, Sonia Maria
    REVISTA CAATINGA, 2022, 35 (02) : 308 - 319
  • [24] Nitrogen management in corn under no-tillage with different cover crops in a Rhodic Hapludox soil
    da Silva, Edson Cabral
    Muraoka, Takashi
    Buzetti, Salatier
    Trivelin, Paulo Cesar Ocheuze
    PESQUISA AGROPECUARIA BRASILEIRA, 2006, 41 (03) : 477 - 486
  • [25] Soil cover crops for curly lettuce cultivation under no-tillage
    Nakada-Freitas, Pamela
    Magalhaes, Thalita Helena
    Bustamonte, Stefani S.
    de Oliveira, Alan B.
    Cardoso, Antonio Ismael Inacio
    Bonini, Carolina dos S. B.
    Lima, Ronaldo C.
    Carvalho, Alan R. C.
    de Araujo, Humberto S.
    HORTICULTURA BRASILEIRA, 2023, 41
  • [26] Dry matter of cover crops, onion yield and soil chemical attributes in agroecological no-tillage system
    Souza, Monique
    Comin, Jucinei Jose
    Leguizamon, Eduardo Sixto
    Kurtz, Claudinei
    Brunetto, Gustavo
    Mueller Junior, Vilmar
    Ventura, Barbara
    Camargo, Ana Paula
    CIENCIA RURAL, 2013, 43 (01): : 21 - 27
  • [27] Biomass Yield and Nutrients Concentration in Shoot Dry Weight of Winter Cover Crops for No-Tillage System
    Pissinati, A.
    Moreira, A.
    Santoro, P. H.
    COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS, 2016, 47 (20) : 2292 - 2305
  • [28] Winter cover crops in no-tillage system whitout herbicides: effects on weed biomass and tomato yield
    Kieling, Andre dos Santos
    Comin, Jucinei Jose
    Fayad, Jamil Abdalla
    Lana, Marcos Alberto
    Lovato, Paulo Emilio
    CIENCIA RURAL, 2009, 39 (07): : 2207 - 2209
  • [29] Green and sweet corn grown under different cover crops and phases of the no-tillage system
    Nunes, Diemisson O.
    Favaro, Joao H. de S.
    Charlo, Hamilton C. de O.
    Loss, Arcangelo
    Barreto, Antonio C.
    Torres, Jose Luiz R.
    REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL, 2022, 26 (03): : 173 - 179
  • [30] DRY MATTER DECOMPOSITION OF COVER CROPS IN A NO-TILLAGE COTTON SYSTEM
    da Silva Filho, Joao Luis
    Dias Coelho Borin, Ana Luiza
    de Barcellos Ferreira, Alexandre Cunha
    REVISTA CAATINGA, 2018, 31 (02) : 264 - 270