Seed Yield and Some Agronomic Traits of Maize (Zea mays L.) as Affected by Different Planting Patterns
To study the effects of planting patterns on yield and yield components of two maize cultivars, an experiment was conducted in 2011-2012 cropping season at Dehloran Agricultural Station, Ilam, Iran, as a split plot based on a randomized complete block design with three replications. The treatments w...
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doaj-1271d71ba9264089a4700a428a73bf592020-11-24T20:51:28ZfasIslamic Azad University, Tabriz BranchIkufīziyuluzhī-i Giyāhān-i Zirā̒ī2538-18222476-731X2015-11-0193(35) پاییز447460516671Seed Yield and Some Agronomic Traits of Maize (Zea mays L.) as Affected by Different Planting PatternsA Soleymanifard0R Naseri1R Karami2Faculty Member, Department of Agriculture, Pyame Noor University, Tehran,Ph.D. student in Agronomy, Khouzestan Science and Research Brabch, Islamic Azad Unuversity, AhvazPh.D. student in Crop Physiology, Department of Agronomy and Plant Breeding, Faculty of Agriculture, University of Ilam, Ilam,To study the effects of planting patterns on yield and yield components of two maize cultivars, an experiment was conducted in 2011-2012 cropping season at Dehloran Agricultural Station, Ilam, Iran, as a split plot based on a randomized complete block design with three replications. The treatments were two maize cultivars (S.C. 704 and 677) asseigned to main plots and five planting patterns (planting on alternate ridges, planting at furrow bottorn at row 55 cm apart, two planting rows per ridge and conventional planting on ridges 75 cm apart) as sub plot. The results showed that there were significant differences between cultivars for plant height, ear hight, seed row per ear, number of seeds per ear and harvest index. Highest plant height (208.3 cm), ear hight (96.1 cm), seed rows per ear (14.26 rows), seeds per row (37.3 grains) and harvest index (51.1%) belonged to S.C. 704 cultivar. Planting pattern affected plant height, ear height, seed rows per ear, seeds per ear and harvest index, significantly. The highest ear hight (93.8 cm), seed rows per ear (13.9 rows) belonged to two row plantings per ridge. Interaction effect of cultivars × planting patterns were significant on grain yield, 1000 grain weight and biological yield. The highest grain yield (10116 kg.ha-1), 1000 grain weight (234 g) and biological yield (19600 kg.ha-1) belonged to S.C. 704 cultivar at planting pattern of two rows 20 cm apart per ridge and the lowest grain yield (9201 kg.ha-1) and biological yield (19289 kg.ha-1) at planting patterne of two rows per ridge to S.C. 677 and conventional pattern at planting.http://jcep.iaut.ac.ir/article_516671_6deee617ee9ab290d23da00775a86f02.pdfGrain yieldMaizePlant heightplanting pattern |
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language |
fas |
format |
Article |
sources |
DOAJ |
author |
A Soleymanifard R Naseri R Karami |
spellingShingle |
A Soleymanifard R Naseri R Karami Seed Yield and Some Agronomic Traits of Maize (Zea mays L.) as Affected by Different Planting Patterns Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī Grain yield Maize Plant height planting pattern |
author_facet |
A Soleymanifard R Naseri R Karami |
author_sort |
A Soleymanifard |
title |
Seed Yield and Some Agronomic Traits of Maize (Zea mays L.) as Affected by Different Planting Patterns |
title_short |
Seed Yield and Some Agronomic Traits of Maize (Zea mays L.) as Affected by Different Planting Patterns |
title_full |
Seed Yield and Some Agronomic Traits of Maize (Zea mays L.) as Affected by Different Planting Patterns |
title_fullStr |
Seed Yield and Some Agronomic Traits of Maize (Zea mays L.) as Affected by Different Planting Patterns |
title_full_unstemmed |
Seed Yield and Some Agronomic Traits of Maize (Zea mays L.) as Affected by Different Planting Patterns |
title_sort |
seed yield and some agronomic traits of maize (zea mays l.) as affected by different planting patterns |
publisher |
Islamic Azad University, Tabriz Branch |
series |
Ikufīziyuluzhī-i Giyāhān-i Zirā̒ī |
issn |
2538-1822 2476-731X |
publishDate |
2015-11-01 |
description |
To study the effects of planting patterns on yield and yield components of two maize cultivars, an experiment was conducted in 2011-2012 cropping season at Dehloran Agricultural Station, Ilam, Iran, as a split plot based on a randomized complete block design with three replications. The treatments were two maize cultivars (S.C. 704 and 677) asseigned to main plots and five planting patterns (planting on alternate ridges, planting at furrow bottorn at row 55 cm apart, two planting rows per ridge and conventional planting on ridges 75 cm apart) as sub plot. The results showed that there were significant differences between cultivars for plant height, ear hight, seed row per ear, number of seeds per ear and harvest index. Highest plant height (208.3 cm), ear hight (96.1 cm), seed rows per ear (14.26 rows), seeds per row (37.3 grains) and harvest index (51.1%) belonged to S.C. 704 cultivar. Planting pattern affected plant height, ear height, seed rows per ear, seeds per ear and harvest index, significantly. The highest ear hight (93.8 cm), seed rows per ear (13.9 rows) belonged to two row plantings per ridge. Interaction effect of cultivars × planting patterns were significant on grain yield, 1000 grain weight and biological yield. The highest grain yield (10116 kg.ha-1), 1000 grain weight (234 g) and biological yield (19600 kg.ha-1) belonged to S.C. 704 cultivar at planting pattern of two rows 20 cm apart per ridge and the lowest grain yield (9201 kg.ha-1) and biological yield (19289 kg.ha-1) at planting patterne of two rows per ridge to S.C. 677 and conventional pattern at planting. |
topic |
Grain yield Maize Plant height planting pattern |
url |
http://jcep.iaut.ac.ir/article_516671_6deee617ee9ab290d23da00775a86f02.pdf |
work_keys_str_mv |
AT asoleymanifard seedyieldandsomeagronomictraitsofmaizezeamayslasaffectedbydifferentplantingpatterns AT rnaseri seedyieldandsomeagronomictraitsofmaizezeamayslasaffectedbydifferentplantingpatterns AT rkarami seedyieldandsomeagronomictraitsofmaizezeamayslasaffectedbydifferentplantingpatterns |
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1716802226713788416 |