Oat tillering and tiller traits under different nitrogen levels in an eucalyptus agroforestry system in Subtropical Brazil

Deiss, Leonardo; Moraes, Aníbal de; Pelissari, Allan Libanio; Neto, Francisco Skóra; Oliveira, E. B. de; Porfirio-Da-Silva, V.

doi:10.1590/s0103-84782014000100012

Cited by 11 publications

(7 citation statements)

References 9 publications

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“…The continual emergence of new tillers takes place from the main stem and these generate their own roots to grow independently, hence ensuring the survival of the gramineous plants under diverse conditions ( Cybopoba 1959 ). Moreover, the number of tillers has been reported to have a positive association with plant biomass and economic yields in rice ( Deng et al 2015 ), oat ( Deiss et al 2014 ), wheat and barley ( Alzueta et al 2012 ). Rice is one of the most important agricultural commodities in the world.…”

Section: Introductionmentioning

confidence: 99%

Effects of nitrogen and tiller type on grain yield and physiological responses in rice

et al. 2017

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Tillering is an important agronomic trait for rice population quality and grain production. Nitrogen fertilizer application increased the number of rice tillers, but not every tiller contributes equally to the overall yield. Heterogeneity in tiller yield of rice increased with increasing nitrogen levels. Typically, late emerging tillers contributed less to the grain yield. Under high nitrogen conditions, most of the nutrients were retained in the straw of late emerging tillers; these tillers have high transport efficiency in vascular bundles, but there is less time for nutrients to transport into the grain. Despite the high light intensity, less than half of the light is used for photosynthesis in late emerging tillers. The low activity of enzymes related to grain filling in late emerging tillers is another reason for low yield.

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Section: Introductionmentioning

confidence: 99%

Effects of nitrogen and tiller type on grain yield and physiological responses in rice

et al. 2017

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“…In this study, the number of plants was not altered by nitrogen levels in the systems comparison neither by the positions in IS. However, its important emphasize that, the reduction in productivity would have been more pronounced if the harvest had been made mechanically, where was detected the lodging interference, because lodged plants would not be harvested (ESPINDULA et al, 2010).…”

Section: Resultsmentioning

confidence: 99%

Oat grain yield under nitrogen uses in an eucalyptus intercropping system in Subtropical Brazil

Deiss

Moraes

Pelissari

et al. 2016

Revista Ciência Agronômica

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“…The most commonly grown pasture species used are annual ryegrass Barro et al 2008 ;Kirchner et al 2010 ), forage oats- (Deiss et al 2014 ) and the dual purpose cereals (wheat, barley, triticale and oats). The most commonly grown pasture species used are annual ryegrass Barro et al 2008 ;Kirchner et al 2010 ), forage oats- (Deiss et al 2014 ) and the dual purpose cereals (wheat, barley, triticale and oats).…”

Section: Annual and Perennial C 3 Forages Adapted To Shadementioning

confidence: 99%

Silvopastoral Systems in Southern South America

Peri¹,

Dubé²,

Varella³

2016

Advances in Agroforestry

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Agroforestry, the purposeful growing of trees and crops in interacting combinations, began to attain prominence in the late 1970s, when the international scientifi c community embraced its potentials in the tropics and recognized it as a practice in search of science. During the 1990s, the relevance of agroforestry for solving problems related to deterioration of family farms, increased soil erosion, surface and ground water pollution, and decreased biodiversity was recognized in the industrialized nations too. Thus, agroforestry is now receiving increasing attention as a sustainable landmanagement option the world over because of its ecological, economic, and social attributes. Consequently, the knowledge-base of agroforestry is being expanded at a rapid rate as illustrated by the increasing number and quality of scientifi c publications of various forms on different aspects of agroforestry.Making full and effi cient use of this upsurge in scientifi c agroforestry is both a challenge and an opportunity to the agroforestry scientifi c community. In order to help prepare themselves better for facing the challenge and seizing the opportunity, agroforestry scientists need access to synthesized information on multi-dimensional aspects of scientifi c agroforesty.The aim of this new book-series, Advances in Agroforestry, is to offer state-of-the art synthesis of research results and evaluations relating to different aspects of agroforestry. Its scope is broad enough to encompass any and all aspects of agroforestry research and development. Contributions are welcome as well as solicited from competent authors on any aspect of agroforestry. Volumes in the series will consist of reference books, subjectspecifi c monographs, peer-reviewed publications out of conferences, comprehensive evaluations of specifi c projects, and other book-length compilations of scientifi c and professional merit and relevance to the science and practice of agroforestry worldwide.More information about this series at

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Oat tillering and tiller traits under different nitrogen levels in an eucalyptus agroforestry system in Subtropical Brazil

Cited by 11 publications

References 9 publications

Effects of nitrogen and tiller type on grain yield and physiological responses in rice

Effects of nitrogen and tiller type on grain yield and physiological responses in rice

Oat grain yield under nitrogen uses in an eucalyptus intercropping system in Subtropical Brazil

Silvopastoral Systems in Southern South America

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