Brachiaria physiological parameters in agroforestry systems
ABSTRACT: This study aimed to assess the effects of Eucalyptus and maize shading on characteristics related to water use by Brachiaria in agroforestry systems. Treatments were arranged in a split-split-plot design, with plots consisting of different spacing between Eucalyptus plants (12.0×2.0m and 12.0×4.0m), split-plots of different distances between Brachiaria and Eucalyptus (6.0, 4.0, and 2.0m), and split-split-plots of Brachiaria sowing sites (maize row and inter-row). One treatment with Brachiaria under full sunlight was included. Bread grass intercropping in maize inter-rows associated with the densest Eucalyptus spacing and bread grass proximity to Eucalyptus tree crowns adversely affected the stomatal conductance, internal carbon, and transpiration rate of bread grass. Water use efficiency of bread grass intercropped in maize rows decreased, regardless of the Eucalyptus plot design and distance between forages and trees.
Main Authors: | Santos,Márcia Vitória, Ferreira,Evander Alves, Valadão,Daniel, Oliveira,Fabiana Lopes Ramos de, Machado,Vitor Diniz, Silveira,Raul Ribeiro, Souza,Matheus de Freitas |
---|---|
Format: | Digital revista |
Language: | English |
Published: |
Universidade Federal de Santa Maria
2017
|
Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000500653 |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
The agronomy and physiology of Brachiaria species
by: Fisher, Myles J., et al.
Published: (1996) -
The agronomy and physiology of Brachiaria species
by: Fisher, Myles J., et al.
Published: (2015-01-28T14:17:06Z) -
Physiological parameters of F1 Holstein × Zebu cows fed with banana peel
by: Santos,Hugo Pereira, et al.
Published: (2022) -
Diazotrophic bacteria isolated from Brachiaria spp.: genetic and physiological diversity
by: Oliveira,João Tiago Correia, et al.
Published: (2018) -
Physiological parameters in sugarcane cultivars submitted to water deficit
by: Graça,José Perez da, et al.
Published: (2010)