Investigation of plant biodiversity in an agricultural landscape (Case study: Dasht-e- Naz, Sari)

Volume 29, Issue 4, January 2023, Pages 1-24

10.22069/jopp.2021.18919.2790

Mostafa Koozehgar kaleji; Hossein Kazemi; Behnam Kamkar; Hamid Amirnezhad; Mohsen Hosseinalizadeh

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Estimation of carbon sequestration potential in soybean farms using remote sensing plant indices (Case study of Gorgan county, Golestan province)

Volume 29, Issue 1, June 2022, Pages 19-37

10.22069/jopp.2022.18657.2752

Samaneh Bakhshandeh; Hossein Kazemi; Afshin Soltani; Behnam Kamkar

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• PDF 1.14 M

Evaluation of the carbon sequestration potential by barley crop in saline soils (Case study: Gomishan county, Golestan province)

Volume 28, Issue 3, November 2021, Pages 147-163

10.22069/jopp.2021.18557.2736

Nour Mohammad Mokarrary kor; Hossein Kazemi; Behnam Kamkar; Samaneh Bakhshandeh

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• PDF 1.1 M

Effect of inoculation of Rhizobium leguminosarum in combination with different levels of Peseudomonas fluorescens on some quantity traits of Vicia faba

Volume 27, Issue 1, June 2020, Pages 223-241

10.22069/jopp.2020.16146.2460

fahimeh vahdatpour; Hossein Aruei; Khodayar Hemmati; Behnam Kamkar; Fatemeh Sheikh

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• PDF 1.57 M

The feasibility of some invasive weeds presence in Golestan province

Volume 25, Issue 3, December 2018, Pages 141-153

10.22069/jopp.2018.14460.2293

Hossein Kazemi; Bahnam Kamkar

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Study of sugar beet (Beta vulgaris L.) monogerm hybrids seed quality changes during fruit development and maturation

Volume 22, Issue 3, January 2016, Pages 78-103

B. Kamkar; F. Ghaderifar; M.A. Chegini

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• PDF 1.05 M

Land suitability assessment for cumin production in North, Razavi and South Khorasan provinces using Geographical Information System and modeling approach

Volume 22, Issue 1, June 2015, Pages 1-21

B. Kamkar; N. Meghdadi

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• PDF 1.04 M

Analysis of yield status and it its relation with leaf area in wheat fields based on interpolation methods (A case study in army fields, Golestan province)

Volume 22, Issue 2, June 2015, Pages 47-69

E. Mohammadi; B. Kamkar; O. Abdi

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Quantifying of germination rate response to temperature of three sunflower varieties using nonlinear regression models

Volume 22, Issue 2, June 2015, Pages 119-136

B. Kamkar; H. Zolfagharnejad; N. Khalili

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• PDF 1.11 M