Volume 26 (2024)
Volume 25 (2023)
Volume 24 (2022)
Volume 23 (2021)
Volume 22 (2020)
Volume 21 (2019)
Volume 20 (2018)
Volume 19 (2017)
Volume 18 (2016)
Volume 17 (2015)
Volume 16 (2014)
Volume 15 (2013)
Volume 14 (2012)
Volume 13 (2011)
Volume 12 (2010)
Volume 11 (2009)
Investigating the Effect of Planting Date, Irrigation, and Nutrition on Seed and Oil Yield of Niger plant (Guizotia abyssinica (L.F.) Cass) in Pakdasht Region

maryam mansouri; Gholam Akbari; elias soltani; Fatemeh Benakashani

Volume 26, Issue 1 , March 2024, , Pages 161-177

https://doi.org/10.22059/jci.2023.352989.2778

Abstract
  Objective: Study of the promising plant Niger seed with the goal of oil production in PakdashtMethods: This research was carried out in the form of a split-split plot in the form of a randomized complete block design with three replications in the year 2021 in the Aburihan campus research farm located ...  Read More

Meta-Analysis of Agronomic Factors Limiting Clover Forage Production in Iran

Mohammad Zamanian; Farid Golzardi; Ali Mahrokh; Farhad Azizi; Masoud Torabi; Vida Ghotbi; Mohammad ali Mofidian; Vahid Rahjoo; Elias Soltani

Volume 25, Issue 2 , June 2023, , Pages 451-467

https://doi.org/10.22059/jci.2023.350428.2758

Abstract
  The present study is conducted to separate the effective and influential management factors in the production of clover forage in Iran and to identify its limiting factors. In this study, the data obtained from 68 research projects conducted by the Agricultural Research, Education, and Extension Organization ...  Read More

Response of Yield and Yield Component of Cotton to Stress Modulator in the Saline Condition in Early and Late Planting Dates

Masome shenavaei zare; Mohammad Armin; Hamid Marvi

Volume 24, Issue 4 , December 2022, , Pages 1101-1116

https://doi.org/10.22059/jci.2022.329260.2603

Abstract
  Nowadays, the use of stress modulators as a useful and low-cost solution to reduce the effects of environmental stress has been considered by researchers. In order to investigate the effects of stress modulator’s foliar application in different planting dates on yield and yield components of cotton, ...  Read More

Meta-Analysis of Some Agronomic Factors Affected on Decreasing Forage Maize Yield in Iran

Farhad Azizi; Ali Mahrokh; Vida Ghotbi; Farid Golzardi; Seyed Mohammad Ali Mofidian; Mohammad Zamanian; Vahid Rahjoo; Masoud Torabi; Elias Soltani

Volume 24, Issue 3 , September 2022, , Pages 793-805

https://doi.org/10.22059/jci.2021.326061.2570

Abstract
  To identify the limiting factors in forage maize production in Iran, this study has been carried out in order to separate the effective and influential management factors in forage maize production in the country with data. It is obtained from 43 final reports or their derived extracted articles in Agricultural ...  Read More

The Effects of Planting Date and Plant Density on Phenological Characteristics, Quantitative Yield, Quality, and Yield Components of Guar (Cyamopsis tetragonoloba L.) in Rafsanjan

mohsen zafaranieh

Volume 24, Issue 3 , September 2022, , Pages 933-945

https://doi.org/10.22059/jci.2022.325576.2565

Abstract
  In order to evaluate the effects of planting date and plant density on phenology, seed yield, and essential oil quality of Guar, an experiment has been conducted during 2018-2019 and 2019-2020 growing seasons. It is a split plot layout based on a randomized complete block design with three replications. ...  Read More

The Effect of Phosphate Solubilizing Bacteria on the Reaction of Bread Wheat Cultivars to Late-Season Heat Stress

Asma Aslani; Mahroo Mojtabaie Zamani

Volume 23, Issue 4 , December 2021, , Pages 698-683

https://doi.org/10.22059/jci.2021.305632.2414

Abstract
  In order to investigate the possibility of reducing the negative effects of late-season heat stress using phosphate-solubilizing bacteria, this experiment is carried out as split factorial based on a complete randomized block design with three replications in a farm located in Haftkol city under the ...  Read More

Investigation of the Effect of Crop Calendar on the Potential Climatic Water Productivity (PCWP) of Maize in Moghan Plain

ali akbar azizizohan; abdolmajid liaghat; Mehdi Shahabifar; Seyed Alireza Seyed jalali

Volume 23, Issue 4 , December 2021, , Pages 726-713

https://doi.org/10.22059/jci.2020.293896.2313

Abstract
  The Potential Climatic Water Productivity (PCWP) is an important indicator to quantify the effect of intrinsic factors on physical water productivity. The crop calendar is one of the important factors affecting this index. Considering the importance of maize farming and the necessity of improving water ...  Read More

Evaluation of response of wheat cultivars and lines to delay in planting date in Mashhad conditions

alireza khodashenas

Volume 23, Issue 4 , December 2021, , Pages 741-727

https://doi.org/10.22059/jci.2021.306231.2419

Abstract
  In order to evaluate grain yield of wheat cultivars in two planting dates and determination of proper cultivars for autumn and entezari culture, a study is carried out during two years, between 2015 and 2017 in Torogh research station in Mashhad. Two planting dates of autumn and entezari culture are ...  Read More

Agronomical factors analysis on grain maize yield decreasing in Iran with meta-analysis method

Ali Mahrokh; Farid Golzardi; Farhad Azizi; seid mohammad ali mofidian; Mohammad Zamanian; Vahid Rahjoo; Masoud Torabi; Elias soltani

Volume 23, Issue 1 , March 2021, , Pages 73-86

https://doi.org/10.22059/jci.2020.292889.2299

Abstract
  To identify the limiting factors in grain maize production in Iran, a study has been carried out to particulate effective and influential management factors of this crop’s production in the country. The data come from 95 final reports or extracted articles in Agricultural Research, Education, and ...  Read More

Effect of transplanting date and plant density on dry matter and total phenol in shoot of purple coneflower (Echinaceae purpurea (L.) Moench) in Sari

Samaneh Asadisanam; Mohsen Zavareh; Hematolah Pirdashti; Fatemeh Sefidkon; Ghorban Ali Nemat Zadeh

Volume 19, Issue 4 , March 2018, , Pages 1095-1111

https://doi.org/10.22059/jci.2017.60458

Abstract
  Purple conefloweras top-selling medicinal plant is widely used in Europe and North America for the treatment of common cold. This experiment was conducted as a randomized complete block design in split plot arrangement with three replications in Research Farm of Genetics and Agricultural Biotechnology ...  Read More