Effect of seed priming on enzymatic and morphological characteristics of wheat (Triticum aestivum L.) under water deficiency conditions
Fariborz
Shekari
دانشیار گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه مراغه
author
Amin
Abbasi
Ph.D Student, Department of Agronomy and Plant Breeding, Faculty of Agriculture, Maragheh University, Maragheh -Iran
author
Abdollah
Javanmard
استادیار گروه زراعت و اصلاح نباتات، دانشکده کشاورزی، دانشگاه مراغه
author
text
article
2016
per
Seed priming is one of the methods to improve function that can be taken to promote early growth of the plant and to overcome environmental problems and fainaly, the optimal deployment seedling lead to high-yield in plants. In order to identify the effects of priming on enzyme and morphological characteristics in terms of water stress on wheat, this study was performed based on randomized complete block design with 15 treatments and 3 replications in Maragheh University in 2014. Factors examined include irrigation levels (30, 60 and 90% of field capacity) and hormonal priming (dry seed, Hydropriming, salicylic acid, gibberellic acid, paclobutrazol). Results showed that drought stress significantly reduced leaf area, root dry weight, chlorophyll, malondialdehyde, hydrogen peroxide, proline, superoxide dismutase, catalase and ascorbate peroxidase. While the use of hormonal priming significantly increased chlorophyll, MDA, proline, superoxide dismutase and ascorbate peroxidase under drought stress treatments. The composition Paclobutrazol priming and 30% of field capacity increased the enzyme activity of superoxide dismutase, ascorbate peroxidase and catalase, respectively, 2.05, 0.12 and 0.046 units. Hormonal priming had positive effect on enzyme activity. Paclobutrazol treatment was more effective than other treatments.
Research in Field Crop Journal
Urmia University
2345-3818
3
v.
2
no.
2016
1
15
https://rfcj.urmia.ac.ir/article_20120_d646379eb81e1788c883eea1e4b978f9.pdf
Effect of plant density on growth indices of sweet corn (Zea mays var. Saccharata) cultivars under Mashhad climatic conditions
Abolfazl
Mirshekari Ahmadi
Msc Student in Agroecology, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran.
author
Surur
Khorramdel
Assistant Professor, Department of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran.
author
Alireza
Koocheki
Professor, Department of Agronomy, Faculty of Agriculture, Ferdowsi University of Mashhad, Iran.
author
text
article
2016
per
Research in Field Crop Journal
Urmia University
2345-3818
3
v.
2
no.
2016
16
33
https://rfcj.urmia.ac.ir/article_20076_2004385413465f7a2fd6ca2bf8abc93f.pdf
Effect of spatial patterns and weed management on grain yield and yield components of corn (Zea mays L.)
Mojtaba
Gheyratmand
MSc. Former Student, Department of Agronomy, Faculty of Agriculture, Khoy Branch, Islamic Azad University, Khoy, Iran.
author
Seyed Heydar
Mousavi Anzabi
Assistant Professor, Department of Agronomy, Faculty of Agriculture, Khoy Branch, Islamic Azad University, Khoy, Iran.
author
Sasan
Reza_Doost
Assistant Professor, Department of Agronomy, Faculty of Agriculture, Khoy Branch, Islamic Azad University, Khoy, Iran.
author
text
article
2016
per
Research in Field Crop Journal
Urmia University
2345-3818
3
v.
2
no.
2016
34
45
https://rfcj.urmia.ac.ir/article_20077_22f92a1e1369dfdcea550271b3be30dd.pdf
Dry matter Production and Weeds Growth in Additive Series of Maize (Zea mays) and Cowpea (Vigna sinesis) Intercropping in Response to the Consumption of Some Environmental Resources under North Khuzestan
Climatic
Hamdollah
Eskandari
Associate Professor, Department of Agriculture, University of Payame-Noor, Tehran, Iran.
author
Ashraf
Alizadeh-Amraie
Instructor, Department of Agriculture, University of Payame-Noor, Tehran, Iran.
author
text
article
2016
per
Research in Field Crop Journal
Urmia University
2345-3818
3
v.
2
no.
2016
46
57
https://rfcj.urmia.ac.ir/article_20078_3266ce48e3fdc5f09d3a0fa399cb640b.pdf
Effect of the gradual release of nitrogen by manure fertilizers pellet on the different periodic irrigation on some quantitative and qualitative characteristics of sunflower (Helianthus annuus L.)
Hamid
Ghorbanian
Ph.D Student, Department of Agronomy, Faculty of Agriculture, Maraghe University, Maraghe, Iran.
author
Gholam Ali
Akbari
Associated Professor, Department Agronomy, College of Abouraihan, University of Tehran, Tehran, Iran.
author
Mohammad
Hossein Akianmehr
Professor, Department Agrotechnology, College of Abouraihan, University of Tehran, Tehran, Iran.
author
Davod
Hassanpanah
Research Assistant Professor, Agriculture and Natural Resources Research Station Ardabil, Ardabil, Iran.
author
Asghar
Ebadi
Assistant Professor, Moghan College of Agriculture and Natural Resources, University of Mohaghegh Ardabili, Ardabil, Iran.
author
text
article
2015
per
Research in Field Crop Journal
Urmia University
2345-3818
3
v.
2
no.
2015
58
71
https://rfcj.urmia.ac.ir/article_20079_131b5a0883d35f2eaccad65def8acbce.pdf
The effect of priming and leaf spraying on growth criteria and qualitative and quantitative yield of corn (zea mays L.)
Mehdi
tajbakhsh
Assistant Professor, Department of Agronomy and Plant Breeding, Faculty of Agriculture, Urmia University, Urmia-Iran
author
Sevil
mohammadzadeh
Ph.D. Student, Department of Agronomy, Faculty of Agriculture, Urmia University, Urmia-Iran
author
text
article
2016
per
In order to investigate the effects of foliar application with plant growth promoters on morphological characteristics of maize (single-cross 704), an experiment with three replications and sixteen treatments conducted with priming and spraying of growth promoters (Organser, Mas-raiz, Dulzee and Control) as factorial based on complete randomized block design. Analysis of variance showed that the traits including height and stem diameter, the number of internodes in stem, percent of protein, protein yield, index of protein, percent of moisture, dry and wet weight of hay, cob dry weight, cob diameter and total yield of corn were significant (p ≤ 0.05) affected by studied factors., the highest height, number of internodes, corn and cob diameter, percent of protein, protein yield, index of protein, maize and cob dry weight and fresh fodder weight were obtained from use of Dolzee growth promoter. In compared with control, Mas Raiz and Organser growth promoters also cause significant differences in morphological characteristics and corn yield, but this increase was less than Dolzee. There were significant differences between different methods of using growth promoter on corns. The highest increases between treatments were achieved by using of priming + spraying promoter. Application of different ways of consumption all growth promotion on corn yield and harvest index in terms of statistically significant difference did not show.
Research in Field Crop Journal
Urmia University
2345-3818
3
v.
2
no.
2016
76
87
https://rfcj.urmia.ac.ir/article_20121_ac9c03bedd7111dcfc0ad31c604c66d6.pdf