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Genetic improvement of agronomic and quality traits of wheat cultivars introduced to temperate regions of Iran during 1942 - 2007
Wheat breeding genetic gain grain quality Iran
2011/1/11
Wheat is an important food crop to mankind. In order to assess the effects of plant breeding on yield and other characteristics of wheat cultivars released by Iran Seed and Plant Improvement Institute...
Screening of Locally Isolated Lactic Acid Bacteria for Use as Probiotics in Poultry in Iran
antimicrobial in vitro lactic acid bacteria probiotic potential
2009/7/30
A total of 250 chicken intestinal specimens were screened for the presence of lactic acid bacteria (LAB) by routine cultural, morphological and biochemical reactions. Based on the results, 75 isolat...
Factors influencing the adoption of integrated pest management (IPM) by wheat growers in Varamin County, Iran
Adoption wheat disease insect weed knowledge
2010/9/10
This paper presents recent results regarding driving factors and extent of adoption of integrated pest management (IPM) techniques by wheat growers in Varamin county. By proportional random sampling, ...
Determining the chilling requirements of four Pistachio cultivars in Semnan province（Iran）
Abasali cultivar Akbari cultivar chilling requirement Khanjari cultivar
2009/3/4
Most deciduous trees enter dormancy in respect to the shortening day length in fall; dormant buds re-quire a period of chilling to break this rest. The present research was carried out under labo...
A study of natural risk affecting adoption of crop insurance：A case study of Kurdistan, Iran December 2007
Adoption risk adverse events agricultural products insurance
2009/3/4
Crop insurance is an effective method which is being practiced by farmers in all economic sectors at all seasons in order to be able to minimize natural risk. Crop insurance is being considered as a...
Determining factors influencing rural entrepreneurs’ success：A case study of Mahidasht township in Kermanshah province of Iran
Rural entrepreneurship success structural equation modeling
2009/3/4
This exploratory descriptive study examined factors determining the success of rural entrepreneurs in Mahidasht township of Kermanshah province in Iran. The hypothesis is proposed that success of ru...
Survey on Seroprevalence of Anti-Toxoplasma Gondii Antibodies in Cattle in Tabriz（Iran）by IFAT
Seroprevalence toxoplasma cattle Tabriz Iran
2009/1/19
Toxoplasmosis is a zoonotic disease in various species of animals caused by a sporozoan parasite, Toxoplasma gondii. The disease occurs throughout the world including Iran. This disease is a common in...
Potassium Exchange Isotherms as a Plant Availability Index in Selected Calcareous Soils of Western Azarbaijan Province, Iran
Readily exchangeable K specific K sites buffering capacity energy of exchange K-index availability
2009/1/12
Potassium (K) exchange isotherms (quantity-intensity technique, Q/I) and K values derived from the Q-I relationship provide information about soil K availability. This investigation was conducted to ...
Many researchers around the world have reported a gradual increase in mean annual temperature. Yet, there are some reports of a reduction in this parameter. In this study, we investigated the long-te...
Effects of tillage operation on soil properties from Pakdasht, Iran
bevameter pressure-sinkage relationship sinkage plates soil properties
2008/11/26
Soil mechanics has of late, taken on a new significance as a field worthy of expended research and application. The basic problem encountered in this field is the determi- nation of certain basic par...
Land use planning in Ahar area (Iran) using MicroLEIS DSS
decision support tools MicroLEIS DSS SDBm plus semi-arid sustainable use
2008/11/14
The decision support system, MicroLEIS DSS, was applied to evaluate the land use planning in Ahar area, East Azarbaijan. In this way 6 agro-ecological land evaluation models constituents of this DSS s...
Analysis of the Job Performance of the Agricultural Extension Experts of Yazd Province, Iran
Extension Experts Job Performance Yazd province
2010/11/11
The purpose of this study was to investigate factors affecting the job performance of extension experts in Yazd province of Iran. All the agricultural extension experts of Yazd province (N= 120) were ...
ASSESSING THE LAND EQUIVALENT RATIO (LER) OF TWO CORN [ZEA MAYS L.] VARIETIES INTERCROPPING AT VARIOUS NITROGEN LEVELS IN KARAJ, IRAN
LER Corn Nitrogen Yield
2010/12/2
The experiment was carried out to study effect of two corn varieties intercropping combinations (75%SC704:25%SC604, 50%SC704:50%SC604, 25%SC704:75%SC604) on land use efficiency at various nitrogen lev...