Evaluacion de algunas propiedades fisicas de suelos luego de la introduccion de labranzas verticales en un suelo bajo siembra directa

E. Elissondo; J. L. Costa; E. Suero; K. P. Fabrizzi; F. Garcia

Evaluacion de algunas propiedades fisicas de suelos luego de la introduccion de labranzas verticales en un suelo bajo siembra directa

Translated title of the contribution: Soil physical properties evaluation after vertical tillage on a no-tillage cultivated soil

E. Elissondo
, J. L. Costa
, E. Suero
, K. P. Fabrizzi
, F. Garcia

Soil, Water, and Climate

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

The objective of this study was to evaluate the effect of introduction of a chisel plow (LV) on a notillage (SD) cultivated soil, in some soil physical properties and crops yield in the southeast of the Buenos Aires, Province. The bulk density (δ_a) at 3-8 cm depth was 1.31 Mg m^-3 in SD and 1.23 Mg m^-3 in LV. At 13-18 cm depth the δ_a values were similar in both treatments. The relative δ_a was 91% for SD and 84% for LV. The aggregate stability index were 71% and 66% for SD and LV respectively. Besides the maximum mechanical resistance in SD, the corn yield was 6568 kg ha^-1 and 6977 kg ha^-1 under SD and LV respectively. The wheat yield was 4196 kg ha^-3 in SD and 4003 kg ha^-1 in LV. The introduction of chisel plow in soil under no-tillage do not affect soil physical properties.

Translated title of the contribution	Soil physical properties evaluation after vertical tillage on a no-tillage cultivated soil
Original language	Spanish
Pages (from-to)	11-20
Number of pages	10
Journal	Ciencia del Suelo
Volume	19
Issue number	1
State	Published - 2001

Keywords

Corn
No-till
Soil physical properties
Wheat

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@article{3f804b87890948bb8792ead98c7e58a6,

title = "Evaluacion de algunas propiedades fisicas de suelos luego de la introduccion de labranzas verticales en un suelo bajo siembra directa",

abstract = "The objective of this study was to evaluate the effect of introduction of a chisel plow (LV) on a notillage (SD) cultivated soil, in some soil physical properties and crops yield in the southeast of the Buenos Aires, Province. The bulk density (δa) at 3-8 cm depth was 1.31 Mg m-3 in SD and 1.23 Mg m-3 in LV. At 13-18 cm depth the δa values were similar in both treatments. The relative δa was 91\% for SD and 84\% for LV. The aggregate stability index were 71\% and 66\% for SD and LV respectively. Besides the maximum mechanical resistance in SD, the corn yield was 6568 kg ha-1 and 6977 kg ha-1 under SD and LV respectively. The wheat yield was 4196 kg ha-3 in SD and 4003 kg ha-1 in LV. The introduction of chisel plow in soil under no-tillage do not affect soil physical properties.",

keywords = "Corn, No-till, Soil physical properties, Wheat",

author = "E. Elissondo and Costa, \{J. L.\} and E. Suero and Fabrizzi, \{K. P.\} and F. Garcia",

year = "2001",

language = "Spanish",

volume = "19",

pages = "11--20",

journal = "Ciencia del Suelo",

issn = "0326-3169",

publisher = "Asociacion Argentina de la Ciencia del Suelo",

number = "1",

}

TY - JOUR

T1 - Evaluacion de algunas propiedades fisicas de suelos luego de la introduccion de labranzas verticales en un suelo bajo siembra directa

AU - Elissondo, E.

AU - Costa, J. L.

AU - Suero, E.

AU - Fabrizzi, K. P.

AU - Garcia, F.

PY - 2001

Y1 - 2001

N2 - The objective of this study was to evaluate the effect of introduction of a chisel plow (LV) on a notillage (SD) cultivated soil, in some soil physical properties and crops yield in the southeast of the Buenos Aires, Province. The bulk density (δa) at 3-8 cm depth was 1.31 Mg m-3 in SD and 1.23 Mg m-3 in LV. At 13-18 cm depth the δa values were similar in both treatments. The relative δa was 91% for SD and 84% for LV. The aggregate stability index were 71% and 66% for SD and LV respectively. Besides the maximum mechanical resistance in SD, the corn yield was 6568 kg ha-1 and 6977 kg ha-1 under SD and LV respectively. The wheat yield was 4196 kg ha-3 in SD and 4003 kg ha-1 in LV. The introduction of chisel plow in soil under no-tillage do not affect soil physical properties.

AB - The objective of this study was to evaluate the effect of introduction of a chisel plow (LV) on a notillage (SD) cultivated soil, in some soil physical properties and crops yield in the southeast of the Buenos Aires, Province. The bulk density (δa) at 3-8 cm depth was 1.31 Mg m-3 in SD and 1.23 Mg m-3 in LV. At 13-18 cm depth the δa values were similar in both treatments. The relative δa was 91% for SD and 84% for LV. The aggregate stability index were 71% and 66% for SD and LV respectively. Besides the maximum mechanical resistance in SD, the corn yield was 6568 kg ha-1 and 6977 kg ha-1 under SD and LV respectively. The wheat yield was 4196 kg ha-3 in SD and 4003 kg ha-1 in LV. The introduction of chisel plow in soil under no-tillage do not affect soil physical properties.

KW - Corn

KW - No-till

KW - Soil physical properties

KW - Wheat

UR - https://www.scopus.com/pages/publications/0034866281

UR - https://www.scopus.com/pages/publications/0034866281#tab=citedBy

M3 - Article

AN - SCOPUS:0034866281

SN - 0326-3169

VL - 19

SP - 11

EP - 20

JO - Ciencia del Suelo

JF - Ciencia del Suelo

IS - 1

ER -

Evaluacion de algunas propiedades fisicas de suelos luego de la introduccion de labranzas verticales en un suelo bajo siembra directa

Abstract

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