1.

Effects of Plant Density and Leaf Spraying o Growth, Yield and Yield Components of Flixweed (Descurainia sophia L.) as a Medicinal Plant

Pages 1-15
Abdollah Mollafilabi; M.R. Gazikinejad

2.

Effects of Leaf Spraying with Different Concentrations of Aa40 and Humus-S Biofertilizers on Flower Yield and Corm Yield of Saffron (Crocus sativus L.)

Pages 17-31
Reza Sadr Abadi Haghighi; Habib Sheikh; Abdollah Filabi

3.

Economic Evaluation of Crop Rotations in Conservation Agriculture System in Temperate-cold Climatic Zone of Mashhad

Pages 33-51
Shojaat Zare; Ali Akbar Moayyedi

4.

Evaluation of energy indices and its impact on global warming potential for potato production: a case study, Golestan province

Pages 53-68
Mohammad Taghi Feyz Bakhsh; Mohammad Ali Dorri; Nasibe Rezvan Talab

5.

Evaluation of quantitative and qualitative yield of chickpea (Cicer arietinum L.) and barley (Hordeum vulgare L.) in intercropping affected by biological and chemical fertilizers in supplemental irrigation condition

Pages 69-85
Esmaeil Rezaei-Chiyaneh; Yahia Rasouli; Jalal Jalilian; Masoud Ghodsi

6.

Evaluation of nitrogen uptake and use efficiency in wheat cultivars (Triticum aestivum L.) under Kermanshah weather conditions

Pages 87-102
Farzad Mondani; Ali Bozorgi Hossein Abad; Mohsen Saeedi; Alireza Bagheri; Hassan Heidari

7.

Estimation of Carbon Sequestration in Iran Agroecosystems using Empirical Models

Pages 103-122
Elaheh Boroumand Rezazadeh; Alireza Koocheki; Parviz Rezvani Moghaddam; Mahdi Nasiri Mahalati; Amir Lakzian

8.

Investigation of Growth Indices, Grain yield and Yield Components of Canary seed (Phalaris canariensis) in Response to the Different Levels of Irrigation, Organic and Chemical

Pages 123-135
Vida Varnaseri Ghandali; Parviz Rezvani Moghaddam; Surur Khorramdel

9.

Contribution of Genetic and Agronomic Measures to Yield Gain of Wheat in Iran

Pages 137-153
Alireza Koocheki; Mehdi Nassiri Mahallati; Afsaneh Amin Ghafoori; Mansooreh Mahlouji Rad

10.

Evaluation of Long Term changes of Crop Species Diversity in Agro-ecosystems of North, Central (Razavi) and South Khorasan provinces (Iran)

Pages 155-170
Mehdi Nassiri Mahallati; Alireza Koocheki; Arash Ghale Golab Behbahani; Agrin Davari; Seyed Shahab Aldin Moein Aldini

11.

Effect of Cereals Intercropping Systems and Application of Nitrogen Fertilizer on Nitrogen and Micronutrients Content of Weeds Shoot and Grain Yield

Pages 171-184
farzaneh faramarzi; Mohammad Sadegh Taghizadeh; Ali behpoori; Sahar Afzali Harsini

12.

Influence of Drought Stress and Humic Acid on Growth, Yield and Sugar Production of Sugar Beet

Pages 185-198
Amrolah Esmaili; Mahmoud Reza Tadayon

13.

The Effects of Piriformospora indica Inoculation on the Seed Yield, Light Absorption and Radiation Use Efficiency of Soybean (Glycine max) Under Water Stress Conditions

Pages 199-215
Goudarz ahmadvand; Somayeh hajinia

14.

Determination and Zoning of Suitable Planting Date of Rainfed Wheat (Triticum aestivum L.) in Golestan Province based on Different Levels of Occurrence Probability of Autumn Rainfall

Pages 217-229
kami kaboosi; Osman Majidi

15.

Effect of Barley (Hordeum vulgare L.) and Persian Clover (Trifolium respinatum L.) Intercropping on Forage Quantity

Pages 231-243
Ramin Nazarian; Ali Reza Koocheki; Mahdi nassiri mahallati; Parwiz Rezwani moqaddam

16.

Evaluarion of Agrophysiological Indices and Yield Performance in Canola/Chickpea Intercropping

Pages 245-259
Javad Hamzei; Rahman Davoudian

17.

The Effect of Planting Date and Late Season Drought Stress on Eco-Physiological Characteristics of the New Varieties of Canola (Brassica napus L.)

Pages 261-276
Parisa Nazeri; Amir Hossein Shirani Rad; Seyed Alireza Valadabadi; Mojtaba Mirakhori; Esmaeil Hadidi Masoule

18.

Evaluation of Potential Yield and Yield Gap Associated with Crop Management in Improved Rice Cultivars in Neka Region

Pages 277-294
Ahmad Gorjizad; Afshin Soltani; Salman Dastan; Hosein Ajam Norouzi

19.

Effect of Nutrient Management on Yield and Yield Components of Maize (Zea mays L.) influenced by Different Tillage Systems

Pages 295-307
Esmat Mohammadi; Hamid Reza Asghari; Ahmad Gholami; Surur Khorramdel

20.

Effects of Bio-Regulators on Morphological and Physiological Traits and Essential Oil of Ammi visnaga (L.) Lam

Pages 309-320
Diako Rasouli; Roghayeh Mohammadpour Vashvaei; Barat Ali Fakheri

21.

Determination of Appropriate Model for Yield Gap Analysis of Rice in Guilan Province using Boundary Line Analysis Method

Pages 321-334
Niloofar Aghaeipour; Hemmatollah Pirdashti; Mohsen Zavareh; Hossein Asadi; Mohammad ali Bahmanyar

22.

Evaluation of Ecological and Morphological Traits and Essential Oil Productivity of Mentha longifolia L. in Fars and Khorasan Razavi Provinces

Pages 335-347
Seyedeh Zohre Hosseini; Hassan Feizi; Safiyeh Vatandoost Jertoodeh; Masoud Alipanah

23.

Study on cold tolerance of tall fescue (Festuca arundinacea L.) ecotypes under field and controlled conditions

Pages 349-364
Abdolah Soltan Ahmadi; Ahmad Nezami; Mohammad Kafi; Hamid Reza Khazae


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