TY  - JOUR
AU  - Zorić, Miroslav
AU  - Terzić, Sreten
AU  - Sikora, Vladimir
AU  - Brdar-Jokanović, Milka
AU  - Vassilev, Dimitar
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/1624
AB  - Tuber yield, together with tuber number and size are the basic agronomic and breeding traits in Jerusalem artichoke and can be significantly affected by environmental factors. We report the results of a long term trial on the performance of 20 Jerusalem artichoke cultivars. The random model for means with restricted maximum likelihood (REML) procedure was used to estimate the overall effects of the genotype, environment and genotype by environment interaction on traits. The partial least square regression (PLSR) model was used for modeling genotype by environment interaction variance components with a set of available correlated environmental variables. The REML variance component estimates model revealed that tuber number and yield are more dependent on GE interaction which allowed identification of best genotypes for specific environments. The PLSR model revealed that the most important climatic variables for optimal emergence, canopy development, high tuber number and yield are adequate soil and air temperatures in April. For larger tuber mass, precipitation variables and even distribution of rainfall were the most important factor, together with soil and air temperature in June when tuber growth is initiated. The knowledge obtained in this study is valuable for the identification and understanding of key environmental factors that contribute to the performance of Jerusalem artichoke.
PB  - Springer, Dordrecht
T2  - Euphytica
T1  - Effect of environmental variables on performance of Jerusalem artichoke (Helianthus tuberosus L.) cultivars in a long term trial: a statistical approach
IS  - 1
VL  - 213
DO  - 10.1007/s10681-016-1819-7
ER  - 

@article{
author = "Zorić, Miroslav and Terzić, Sreten and Sikora, Vladimir and Brdar-Jokanović, Milka and Vassilev, Dimitar",
year = "2017",
abstract = "Tuber yield, together with tuber number and size are the basic agronomic and breeding traits in Jerusalem artichoke and can be significantly affected by environmental factors. We report the results of a long term trial on the performance of 20 Jerusalem artichoke cultivars. The random model for means with restricted maximum likelihood (REML) procedure was used to estimate the overall effects of the genotype, environment and genotype by environment interaction on traits. The partial least square regression (PLSR) model was used for modeling genotype by environment interaction variance components with a set of available correlated environmental variables. The REML variance component estimates model revealed that tuber number and yield are more dependent on GE interaction which allowed identification of best genotypes for specific environments. The PLSR model revealed that the most important climatic variables for optimal emergence, canopy development, high tuber number and yield are adequate soil and air temperatures in April. For larger tuber mass, precipitation variables and even distribution of rainfall were the most important factor, together with soil and air temperature in June when tuber growth is initiated. The knowledge obtained in this study is valuable for the identification and understanding of key environmental factors that contribute to the performance of Jerusalem artichoke.",
publisher = "Springer, Dordrecht",
journal = "Euphytica",
title = "Effect of environmental variables on performance of Jerusalem artichoke (Helianthus tuberosus L.) cultivars in a long term trial: a statistical approach",
number = "1",
volume = "213",
doi = "10.1007/s10681-016-1819-7"
}

Zorić, M., Terzić, S., Sikora, V., Brdar-Jokanović, M.,& Vassilev, D.. (2017). Effect of environmental variables on performance of Jerusalem artichoke (Helianthus tuberosus L.) cultivars in a long term trial: a statistical approach. in Euphytica
Springer, Dordrecht., 213(1).
https://doi.org/10.1007/s10681-016-1819-7

Zorić M, Terzić S, Sikora V, Brdar-Jokanović M, Vassilev D. Effect of environmental variables on performance of Jerusalem artichoke (Helianthus tuberosus L.) cultivars in a long term trial: a statistical approach. in Euphytica. 2017;213(1).
doi:10.1007/s10681-016-1819-7 .

Zorić, Miroslav, Terzić, Sreten, Sikora, Vladimir, Brdar-Jokanović, Milka, Vassilev, Dimitar, "Effect of environmental variables on performance of Jerusalem artichoke (Helianthus tuberosus L.) cultivars in a long term trial: a statistical approach" in Euphytica, 213, no. 1 (2017),
https://doi.org/10.1007/s10681-016-1819-7 . .

TY  - JOUR
AU  - Dodig, Dejan
AU  - Rančić, Dragana
AU  - Vučelić-Radović, Biljana
AU  - Zorić, Miroslav
AU  - Savić, Jasna
AU  - Kandić, Vesna
AU  - Pecinar, I.
AU  - Stanojević, S.
AU  - Šešlija, A.
AU  - Vassilev, Dimitar
AU  - Pekic-Quarrie, S.
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/1674
AB  - Assimilated carbon during vegetative and early reproductive growth in wheat is temporarily stored in stem internodes and leaf sheaths (LSs), and can later be remobilized and transported to developing grain. The present study was undertaken to determine the effect of several peduncle (the uppermost internode) morpho-anatomical and biochemical traits on grain weight, and to assess the contribution of the peduncle water-soluble carbohydrate (WSC) reserves shortly after anthesis to its variation. In 2-year field trials, 61 wheat genotypes were used (27 F-4:5 families, 17 parents used for the crosses and the 17 current best standards), comparing intact control plants (CP) with plants that were defoliated (DP) by cutting off all leaf blades 10 days after anthesis. Estimated contributions of peduncle (culm (C) and flag LS) assimilate reserves to grain weight/spike were from 006 to 031 and from 011 to 045 in CP and DP plants, respectively. In both CP and DP plants, a higher contribution was from the LS than from the C. High peduncle reserve mobilization efficiency, a longer exposed part of the peduncle and larger C storage capacity (through higher parenchyma and/or lower lignified area) were of specific benefit for maintaining grain weight in defoliated plants. F-4:5 families had higher transport capacity in the peduncle, but without any improvement in WSC-related traits compared with the best standards.
PB  - Cambridge Univ Press, New York
T2  - Journal of Agricultural Science
T1  - Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield
EP  - 493
IS  - 3
SP  - 475
VL  - 155
DO  - 10.1017/S0021859616000551
ER  - 

@article{
author = "Dodig, Dejan and Rančić, Dragana and Vučelić-Radović, Biljana and Zorić, Miroslav and Savić, Jasna and Kandić, Vesna and Pecinar, I. and Stanojević, S. and Šešlija, A. and Vassilev, Dimitar and Pekic-Quarrie, S.",
year = "2017",
abstract = "Assimilated carbon during vegetative and early reproductive growth in wheat is temporarily stored in stem internodes and leaf sheaths (LSs), and can later be remobilized and transported to developing grain. The present study was undertaken to determine the effect of several peduncle (the uppermost internode) morpho-anatomical and biochemical traits on grain weight, and to assess the contribution of the peduncle water-soluble carbohydrate (WSC) reserves shortly after anthesis to its variation. In 2-year field trials, 61 wheat genotypes were used (27 F-4:5 families, 17 parents used for the crosses and the 17 current best standards), comparing intact control plants (CP) with plants that were defoliated (DP) by cutting off all leaf blades 10 days after anthesis. Estimated contributions of peduncle (culm (C) and flag LS) assimilate reserves to grain weight/spike were from 006 to 031 and from 011 to 045 in CP and DP plants, respectively. In both CP and DP plants, a higher contribution was from the LS than from the C. High peduncle reserve mobilization efficiency, a longer exposed part of the peduncle and larger C storage capacity (through higher parenchyma and/or lower lignified area) were of specific benefit for maintaining grain weight in defoliated plants. F-4:5 families had higher transport capacity in the peduncle, but without any improvement in WSC-related traits compared with the best standards.",
publisher = "Cambridge Univ Press, New York",
journal = "Journal of Agricultural Science",
title = "Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield",
pages = "493-475",
number = "3",
volume = "155",
doi = "10.1017/S0021859616000551"
}

Dodig, D., Rančić, D., Vučelić-Radović, B., Zorić, M., Savić, J., Kandić, V., Pecinar, I., Stanojević, S., Šešlija, A., Vassilev, D.,& Pekic-Quarrie, S.. (2017). Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield. in Journal of Agricultural Science
Cambridge Univ Press, New York., 155(3), 475-493.
https://doi.org/10.1017/S0021859616000551

Dodig D, Rančić D, Vučelić-Radović B, Zorić M, Savić J, Kandić V, Pecinar I, Stanojević S, Šešlija A, Vassilev D, Pekic-Quarrie S. Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield. in Journal of Agricultural Science. 2017;155(3):475-493.
doi:10.1017/S0021859616000551 .

Dodig, Dejan, Rančić, Dragana, Vučelić-Radović, Biljana, Zorić, Miroslav, Savić, Jasna, Kandić, Vesna, Pecinar, I., Stanojević, S., Šešlija, A., Vassilev, Dimitar, Pekic-Quarrie, S., "Response of wheat plants under post-anthesis stress induced by defoliation: II. Contribution of peduncle morpho-anatomical traits and carbon reserves to grain yield" in Journal of Agricultural Science, 155, no. 3 (2017):475-493,
https://doi.org/10.1017/S0021859616000551 . .