Search results: 360 results (approx.)

1. Using SSM-iCROP model to predict phenology, yield, and water productivity of canola (Brassica napus L.) in Iran condition.

Introduction: Due to limitation of water and soil resources resulted from geological and climatic conditions of Iran as well as necessity of self-reliance in infrastructural issues, efficient usage of water and soil resources available in Iran is inevitable. Climatic changes, reduced biodiversity...

Author(s) : Rahban, S.; Torabi, B.; Soltani, A.; Zeinali, E.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa157-fa177 ref.many

2. Comparsion of ecological footprint, water footprint and environmental impacts of irrigated and rainfed wheat production systems based on farm size (case study: Boushehr region).

Introduction[1]Nowadays, agriculture plays a major role in environmental pollution, and knowledge regarding reducing input utilization in such systems can help us to decrease the limited input resource consumption and the consequent greenhouse gas (GHGs) emissions and environmental impacts....

Author(s) : Siavoshi, M.; Dastan, S.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa135-fa155 ref.50

3. Effects of weed management treatments and cover crops as winter plating on weed population and yield of two cultivars of tomato.

Introduction Weeds are one of the major reducing factors in tomato production. Cover crops have several features that can inhibit germination and decline emergence and establishment of weeds. The aim of this research was to investigate weed control by using winter cover crop species in production...

Author(s) : Saboori, B.; Khorramdel, S.; Koocheki, A.; Latifi, H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa117-fa133 ref.many

4. Simulating grain yield and water use efficiency in dominant maize cultivars under water limited a climate change conditions.

Introduction: Today, rapid population growth and economic development have increased demand for food, and climate change has affected food security worldwide. Climate change processes, including increasing the atmospheric carbon dioxide concentration, rising temperature, and fluctuation of...

Author(s) : Haddad, N. S.; Fard, R. D.; Nouri, O.; Moghaddam, S. R.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa103-fa115 ref.33

5. Effect of drought stress and different concentrations of salicylic acid on yield, yield components and essential oil of fennel (foeniculum vulgare mill.).

Introduction: Medicinal plants are of the most valuable reserves of natural resources in Iran, and if there is correct recognition of them, these plants can play an important role in the health of the community, employment, and non-oil exports. Fennel (Foeniculum vulgare L.) is a perennial herb...

Author(s) : Ghilavizadeh, A.; Masooleh, E. H.; Zakerin, H. R.; Valadabadi, S. A.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa89-fa101 ref.40

6. The effects of biological, chemical fertilizers and humic acid on some microbial parameters, elements and oil quantity and quality of catnip (nepeta cataria L.).

Introduction: Catnip (Nepeta cataria L.) is one of the most important medicinal plants belonged to the Lamiaceae family that referred to considerable pharmacological, antimicrobial, antibacterial and pesticides activities of its essential oil in most of the literatures. The harmful effects of...

Author(s) : Dehsheikh, P. B.; Sourestani, M. M.; Zolfaghari, M.; Enayatizamir, N.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa73-fa88 ref.34

7. Optimization of nitrogen fertilizer and water consumption in sugar beet by using response-surface method.

Introduction: With respect to this issue that Iran is located in semi-arid conditions and limited by water resources, so water conservation in agricultural systems plays main role to increase production and determination of water optimum amount is first step to gain this purpose. Nitrogen is one of ...

Author(s) : Mansouri, H.; Noshad, H.; Hassani, M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa57-fa72 ref.26

8. Greenveining elements of the landscape structure as the main supporter of biodiversity in agroecosystems.

Introduction: Natural and semi-natural features including those as patches and marginal elements, construct a network of habitats referred to as green vein elements. In the green veining, the linear elements connect the different parts of the network, while the patches have a role as nodes within...

Author(s) : Rostami, R.; Koocheki, A.; Moghaddam, P. R.; Mahallati, M. N.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa39-fa56 ref.34

9. Effect of organic, biological and chemical fertilizers on yield, yield components and oil yield of black seed (Nigella sativa L.).

Introduction: In recent decades, agricultural production has largely relied on the use of chemical inputs, which has led to major environmental problems. Destruction of water and soil resources, deterioration of agricultural biodiversity, air and water pollution by chemical fertilizers and...

Author(s) : Rinani, R. S.; Moghaddam, P. R.; Ghorbani, R.; Astaraei, A. R.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa23-fa38 ref.many

10. The investigation of functional diversity effect on composition, density and diversity indices of weeds in some medicinal plants.

Introduction Nowadays, with increasing tendency to monoculture of medicinal and horticultural plants, the range of genetic diversity in agricultural ecosystems has decreased. Conventional agricultural activities with simplification of ecosystems makes ecosystems more unstable and more sensitive to...

Author(s) : Koocheki, A.; Azizi, E.; Tabrizi, L.; Bakhshaie, S.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2021 Vol.13 No.1 pp.fa1-fa21 ref.32

11. Effects of plant density and leaf spraying on growth, yield and yield components of flixweed (Descurainia sophia L.) as a medicinal plant.

A field experiment was conducted in Iran, during the growing season of 2016-2017, to determine the effects of plant density and leaf spraying on growth, yield and yield components of flixweed (Descurainia sophia). The treatments included four plant densities (10, 20 and 40 plants m-2) and leaf...

Author(s) : Mollafilabi, A.; Gazikinejad, M. R.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.1 pp.Fa1-Fa15 ref.33

12. Effects of leaf spraying with different concentrations of Aa40 and Humus-s biofertilizers on flower yield and corm yield of saffron (Crocus sativus L.).

A study was conducted to evaluate the effects of two types of bio-fertilizers (Humus-s and Aa40) and different concentrations on the flower yield, daughter corm yield, stigma yield, leaf weight and leaf length of saffron under the climatic conditions of Kardeh, Iran, during 2016-17. The first...

Author(s) : Haghighi, R. S.; Jonbdovaz, H. S.; Mollafilabi, A.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.1 pp.Fa17-Fa31 ref.30

13. Fenugreek (Trigonella foenum-graecum L.) landraces response to biochar application under deficit irrigation.

A field experiment was conducted in Karaj, Iran, in 2015, to evaluate the effect of biochar on growth and yield of fenugreek landraces under deficit irrigation. Six branched fenugreek landraces including Dezful, Shushtar, Ardestan, Rehnan, Yazd, and KhomeyniShahr were treated by biochar application ...

Author(s) : Bitarafan, Z.; Asghari, H. R.; Hasanloo, T.; Gholami, A.; Moradi, F.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.403-415 ref.39

14. Effect of intercropping rates of cumin (Cuminum cyminum L.) and Persian shallot (Allium altissimum Regel.) on their growth indices.

This paper presents the results of a study conducted in Iran, during the growing season of 2014-15, to evaluate the effect of intercropping ratios as replacement series of cumin and Persian shallot on growth physiological indices such as dry matter (DM), leaf area index (LAI), crop growth rate...

Author(s) : Meshkani, J.; Kafi, M.; Khorramdel, S.; Benhangi, F. M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.543-560 ref.41

15. Evaluation of nitrogen efficiency for cereal crop cultivars in Iran based on the historical course of their release: 1- wheat (Triticum aestivum L.).

This paper presents the results of a study conducted in Iran, in the growth season of 2014-15, to evaluate the trend of changes of nitrogen efficiency for wheat cultivars during the course of their release. The treatments included 12 different levels of nitrogen (nitrogen applied from urea 46% N:...

Author(s) : Jafari, L.; Koocheki, A.; Mahallati, M. N.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.655-671 ref.38

16. Water productivity in sugar beet cultivation under classical and furrow irrigation system in Hamedan province.

Field studies were conducted in Iran to evaluate water productivity in terms of physical and economical factors in sugar beet fields in Hamedan province. This study was performed by using questionnaires, observations and interviews with farmers in 2017. The counties of Hamedan province studied were ...

Author(s) : Seyedan, S. M.; Mansouri, H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.673-686 ref.21

17. Effects of water stress and application of manure on growth indices and accumulation of dry matter of Thymus vulgaris and Thymus daenensis.

This paper presents the results of a study conducted in Iran, in 2015, to evaluate the effects of water stress and application of manure on some the growth indices and dry matter accumulation (TDM) of Thymus daenensis and Thymus vulgaris. Experimental factors were water stress (100%, 67% and 33% of ...

Author(s) : Askary, M.; Behdani, M. A.; Parsa, S.; Jamialahmadi, M.; Mahmoodi, S.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.703-721 ref.47

18. Long term evaluation of intensification in Iran agriculture and its impact on production stability (50 years from 1962 to 2011).

In the next 20 years, food production for the growing population is one of the most important issues. As increasing planting area is limited, improving productivity and yield is the only solution which could be reached through crop breeding and improving pest, disease and weed control methods and...

Author(s) : Kiani, M. R.; Koocheki, A.; Mahallati, M. N.; Abadi, A. Z. F.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.fa1183-fa1203 ref.43

19. Effects of emergence time in nursery and density of watergrass (Echinochloa oryzoides (Ard.) Fritsch) on competitive ability with rice (Oryza sativa L.) (II. End season studies: yield and competitiveness).

A field experiment was conducted in Iran, to evaluate the effects of emergence time in nursery and density of watergrass (Echinochloa oryzoides) on competitive ability with rice (Oryza sativa). Factorial arrangements of watergrass seedlings ages at the time of transplanting (10, 20 and 30 days),...

Author(s) : Mohammadvand, E.; Koocheki, A.; Mahallati, M. N.; Yaghoubi, B.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.1225-1239 ref.25

20. Effects of municipal solid waste compost and chemical fertilizers on quantitative and Quilitative yield of irrigated wheat (Triticum astivum L.) (var. Bahar).

A field experiment was conducted in Kermanshah, Iran, during 2014-15, to evaluate the effects of municipal solid waste (MSW) compost and chemical fertilizers on quantitative and qualitative yield of irrigated wheat (Triticum astivum) cv. Bahar. The treatments comprised chemical fertilizers at four...

Author(s) : Ghaderi, J.; Nemati, A.; Shariatmadari, M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.1293-1307 ref.45

21. Identification of physical and chemical soil factors effects on medical plants distribution with use ordination method (case study: Deraseleh rangeland, Savadkouh, Mazandaran province).

Plant distribution in nature is not by chance, but it is a function of various factors such as topographical, edaphic, climatic and anthropogenic factors, among others. Environmental factors, along with management factors, play important roles on the species composition and richness. In fact, there ...

Author(s) : Haghiyan, I.; Sharafatmandrad, M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.1327-1341 ref.33

22. Development of a critical nitrogen dilution curve based on leaf dry matter for two spring rapeseed (Brassica napus L.) cultivars.

This paper presents the results of a study conducted in Iran to (i) construct a leaf nitrogen concentration (Nc) curve, (ii) compare this curve with published data, and (iii) explore its potential for estimating spring rapeseed leaf N status. N at 0, 50, 100, 150, 200, 250 and 300 kg/ha was applied ...

Foreign Title :توسعه منحنی رقیق شدن نیتروژن بحرانی بر مبناي ماده خشک برگ در دو رقم کلزاي بهاره (Brassica napus L.).

Author(s) : Siadat, S. A.; Derakhshan, A.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.1343-1356 ref.27

23. Effects of different levels of NPK fertilizer and fulvic acid on morphogical characteristics, yield and yield components of basil as a medicinal plant (Ocimum basilicum L.).

A field study was conducted in Iran, during growing season of 2017, to evaluate the effects of different levels of NPK fertilizer and fulvic acid on morphogical characteristics, yield and yield components of basil as a medicinal plant (Ocimum basilicum). Treatments included three levels of NPK...

Author(s) : Askarian, M.; Aminifard, M. H.; Khayyat, M.; Jahani, M.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.1375-1388 ref.many

24. Effect of green bean (Phaseolus vulgaris L.) additive intercropping on growth, potato (Solanum tuberosum L.) equivalent yield and land use efficiency under different levels of N fertilizer.

A field study was conducted in Iran, during the growing season of 2016, to evaluate the agro-ecological benefits of additive intercropping of green bean (Phaseolus vulgaris) in reduction of nitrogen consumption in potato (Solanum tuberosum) cultivation and improving the land use efficiency and...

Author(s) : Hamzei, J.; Kamel, J. S.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.fa1409-fa1422 ref.37

25. Effect of calcareous soil amendments on quantitative and qualitative yields of black seed (Nigella sativa L.).

Phosphorus deficiency due to the chemical function of calcareous compounds is considered as one of the most important problems in the sustainable nutrition of black seed (Nigella sativa), especially in arid and semi-arid regions of Iran. Furthermore, low soil organic matter content in these areas...

Author(s) : Seyyedi, S. M.; Moghaddam, P. R.; Hossieni, M. K.; Shahandeh, H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.fa1437-fa1448 ref.39