Intercropping of pasture with maize in the no tillage system

被引：6
作者：
Chioderoli, Carlos Alessandro [4 ]
Mano de Mello, Luiz Malcolm [1 ]
de Holanda, Henrique Vinicius [2 ]
Angeli Furlani, Carlos Eduardo [3 ]
Grigolli, Paola Jurca [2 ]
da Rocha Silva, Jose Oscar [2 ]
Cesarin, Andre Luis [2 ]
机构：
[1] UNESP, Fac Engn Ilha Solteira FEIS, Ilha Solteira, SP, Brazil
[2] FEIS, Curso Agron, Ilha Solteira, SP, Brazil
[3] FCAV, Dept Engn Rural, Jaboticabal, SP, Brazil
[4] FCAV, Dept Engn Rural, Jaboticabal, SP, Brazil
来源：
CIENCIA RURAL | 2012年 / 42卷 / 10期
关键词：
straw; soil cover; crop rotation; CROP-LIVESTOCK SYSTEMS; CORN YIELD; SOIL QUALITY; STRAW; INTEGRATION; FORAGE;
D O I：
10.1590/S0103-84782012005000073
中图分类号：
S3 [农学（农艺学）];
学科分类号：
0901 ;
摘要：
An alternative to supply the annual input of straw required to maintain the no-tillage system (SPD) in the tropics is the cultivation of maize intercropped with Urochloa. In order to identify the best cropping system of two forage species (Urochloa brizantha and Urochloa ruzizienses) intercropped with maize (Zea mays L.) in no tillage system, the present study was conducted. Maize was seeded intercropped with forage in five cropping systems. The experimental design was in randomized blocks in factorial scheme (2x4+1) with four replications. There were evaluated: dry mass of maize straw, dry mass of urochloa straw, total dry mass of straw, maize plant population, mass of 1000 grain and grain yield. The results showed that maize intercropped with urochloa had no negative effect on grain yield and increased the input of dry matter in the production system under no-tillage system. The choice of a particular cropping system depends on the management and availability of machines, since all systems showed positive behavior in respect of grain yield and straw production.
引用
收藏
页码：1804 / 1810
页数：7
相关论文
共 23 条
  • [1] Integrated irrigated crop-livestock systems in dry climates
    Allen, V. G.
    Baker, M. T.
    Segarra, E.
    Brown, C. P.
    [J]. AGRONOMY JOURNAL, 2007, 99 (02) : 346 - 360
  • [2] AMADO T.J., 2000, ENCONTRO NACL PLANTI, V7, P105
  • [3] Winter corn yield and chemical modifications in latosol as a function of covering species after lime application under no-tillage system
    Andreotti, Marcelo
    Araldi, Marcelo
    Guimaraes, Vandeir Francisco
    Furlani Junior, Enes
    Buzetti, Salatier
    [J]. ACTA SCIENTIARUM-AGRONOMY, 2008, 30 (01) : 109 - 115
  • [4] Corn yield, spacing and intercropping modalities with Brachiaria brizantha in no-tillage system
    Borghi, Emerson
    Costa Crusciol, Carlos Alexandre
    [J]. PESQUISA AGROPECUARIA BRASILEIRA, 2007, 42 (02) : 163 - 171
  • [5] *BRAS MIN AGR REF, 1992, REGR AN SEM
  • [6] CONSORTIUM OF PASTURE WITH FALL CORN IN NO TILLAGE UNDER CENTER PIVOT
    Chioderoli, Carlos A.
    De Mello, Luiz M. M.
    Grigolli, Paola J.
    Silva, Jose O. Da R.
    Cesarin, Andre L.
    [J]. ENGENHARIA AGRICOLA, 2010, 30 (06): : 1101 - 1109
  • [7] Soil organic matter and other attributes as indicators to evaluate soil quality in conservation systems
    Conceiçao, PC
    Amado, TJC
    Mielniczuk, J
    Spagnollo, E
    [J]. REVISTA BRASILEIRA DE CIENCIA DO SOLO, 2005, 29 (05): : 777 - 788
  • [8] CUNHA E.Q., 2007, ENGENHARIA AGRICOLA, V27, P675, DOI [10.1590/S0100-69162007000400009, DOI 10.1590/S0100-69162007000400009]
  • [9] Dematte J. L. I, 1980, Levantamento detalhado dos solos do Campus Experimental de Ilha Solteira
  • [10] Embrapa, 2006, SIST BRAS CLASS SOL
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