Search results: 337 results (approx.)

1. Life cycle assessment and estimation of environmental pollutants emission in sugarcane production (Saccharum officinarum L.) using artificial neural.

This paper presents the results of a study conducted during 2017-18 to evaluate the environmental impacts of sugarcane (Saccharum officinarum) production in Imam Khomeini Sugarcane Agro-Industrial Company (IKSAIC) in Khuzestan province, Iran, with the life cycle approach and predict the amount of...

Author(s) : Kaab, A.; Sharifi, M.; Mobli, H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2020 Vol.12 No.1 pp.87-106 ref.38

2. Evaluation of carbon sequestration for above-ground and below-ground tissues and global warming potential of wheat (Triticum aestivum L.).

In order to determine the soil properties and carbon sequestration potential of aerial and underground organs of wheat (Triticum aestivum L.), systematic random sampling from five points in 25 farms in Khorasan Razavi province in 2016 and 2017 was performed in a completely randomized design with...

Author(s) : Mollafilabi, A.; Shabahng, J.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2020 Vol.12 No.2 pp.fa265-fa279 ref.many

3. 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

4. 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

5. 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

6. Evaluation of forage quantity and quality of barley (Hordeum vulgare L.) and pea (Pisum sativum L.) intercropping system in Maragheh rainfed conditions.

An experiment was conducted at the Faculty of Agriculture, University of Maragheh, Iran, as factorial based on randomized complete block design. The first factor included 5 planting densities of field peas (100, 150, 200, 250 and 300 plants/m2), while the second factor involved different...

Author(s) : Javanmard, A.; Machiani, M. A.; Eskandari, H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.435-452 ref.46

7. Effect of preceding crop and nitrogen fertilizer on some agroecological traits of purslane (Portulaca oleraceae L.).

This paper presents the results of a study conducted in Iran, during 2012-13, to evaluate the effect of preceding crop, nitrogen fertilizer level and reduction of fertilizer use in purslane farms by crop rotation. The treatments include nitrogen fertilizer (urea) in five levels: (N1-Control, N2-75...

Author(s) : Koochekzadeh, A.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.483-498 ref.29

8. Effect of symbiosis mycorrhiza and on-farm seed priming on the yield and yield components of maize (Zea mays L.) in saline soil.

This paper presents the results of a study conducted in Iran, to evaluate the effect of symbiotic mycorrhiza and on-farm seed priming on the yield and yield components of maize (Zea mays) in saline soil. The concentration of salicylic acid 0.5 mM within 14 hours, osmopriming with NaCl solution at a ...

Author(s) : Kazemi, J. S.; Aboutalebian, M. A.; Hamzei, J.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.499-514 ref.47

9. 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

10. Effects of climate change on frequency of adverse weather events during wheat-growing season (case study: main areas of rainfed wheat production in Iran).

This paper presents the results of a field study conducted in Iran, to evaluate the probability of occurrence of adverse and extreme agro climatic events at different stages of wheat development using agro climatic indices. The focus of this study is on main areas of rainfed wheat production in...

Author(s) : Shokouhi, M.; Sanaei-Nejad, S. H.; Ava, M. B.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.601-618 ref.37

11. 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

12. 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

13. 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

14. Effects of post anthesis water deficit on physiological characteristics of current and storage sources and production capacity of temperate wheat cultivars.

A study was conducted in Iran in 2016 to evaluate the effect of post-anthesis water deficit on physiological characteristics of current and storage sources and also to identify strategies for increasing grain yield of two wheat growth types including (1) spring growth type (Sivand and Sirvan) and...

Author(s) : Sayadi, F.; Saeidi, M.; Jalali-Honarmand, S.; Sasani, Sh.; Ghobadi, M. E.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.fa723-fa737 ref.40

15. Evaluation of morphological characteristics, yield components and catalase enzymes activity of Lallemantia royleana Benth. under drought stress.

This paper presents the results of a study conducted in Iran, in 2015, to evaluate the effect of drought stress on morphological characteristics, yield components and catalase activity of balangu (Lallemantia royleana). Factors examined include three levels of drought at flowering stage as the main ...

Author(s) : Ahmadi, K.; Omidi, H.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.2 pp.757-774 ref.35

16. 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

17. 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

18. Effects of drought stress and foliar application of boron and zinc on yield and some agronomic and morphological traits of spring type safflower (Carthamus tinctorius L.).

Plants under natural and agronomic conditions are constantly exposed to different stresses. In this regard, drought stress is the most important limiting factor to crop yields in many parts of the world and Iran, particularly, if the water stress occurs during the flowering stage, it will affect...

Author(s) : Movahhed, S. S.; Khomari, S.; Sheikhzadeh, P.; Alizadeh, B.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.fa1275-fa1291 ref.many

19. 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

20. 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

21. 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

22. 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

23. 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

24. Effect of free-living nitrogen fixating, phosphorus and potassium solubilizing bacteria on growth indicators on two mung bean (Vigna radiataL.) landrace.

A field experiment was conducted in Iran, to investigate the effect of biofertilizer (free-living nitrogen-fixing bacteria, and potassium and phosphorus solubilizing bacteria) on growth indicators of two mung bean (Vigna radiata) landraces (Dezfouli and Indian). Treatments include (1) free-living...

Author(s) : Yousefi, A.; Mirzaeitalarposhti, R.; Nabati, J.; Soufizadeh, S.

Publisher : Ferdowsi University of Mashhad, Mashhad, Iran

Journal article : Agroecology 2019 Vol.11 No.4 pp.fa1423-fa1436 ref.44

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