Economics and Marketing
Arash Dourandish; Mohammadreza Ramezani; Milad Aminizadeh
Abstract
Increasing factor productivity in the agricultural sector is essential, and with the growing population, the need to invent more productive systems is highlighted. However, agronomic activities have always been accompanied by environmental impacts. Therefore, the two categories of productivity and agricultural ...
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Increasing factor productivity in the agricultural sector is essential, and with the growing population, the need to invent more productive systems is highlighted. However, agronomic activities have always been accompanied by environmental impacts. Therefore, the two categories of productivity and agricultural sustainability should be considered simultaneously. The present study aimed at identifying factors affecting the total factor productivity of saffron farms in Gonabad County with an emphasis on the role of attitude towards sustainable agriculture. In order to achieve the research objectives, 110 questionnaires were completed and after calculating the total factor productivity using the Tornqvist-Theil index, an Ordered-logit model was used to identify factors affecting productivity. The results indicate that attitudes toward sustainable agriculture and income have positive and significant effects on farmers' access to higher levels of productivity, while variable of participation in training courses significantly reduces the probability of achieving higher levels of productivity. Variables of sown area, agricultural insurance and main job do not have significant effects on the probability of achieving different levels of productivity. Undertaking policies which improve attitude of saffron producers towards sustainable agricultural activities and informing them about the effects of unsustainable farming, a fundamental revision of the content of training courses, financial support of farmers for provision of agricultural inputs and reforming the structure of the agricultural insurance system are effective ways to improve productivity of saffron production.
Economics and Marketing
Milad Aminizadeh; Alireza Karbasi; Andisheh Riahi; Mohammadreza Ramezani
Abstract
Developing countries try to attend in trade agreements to achieve safer target markets and reduce trade barriers. Iran also is in trade agreements such as economic cooperation organization (ECO) and global system of trade preferences (GSTP). While there is generally believed that presence in trade agreements ...
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Developing countries try to attend in trade agreements to achieve safer target markets and reduce trade barriers. Iran also is in trade agreements such as economic cooperation organization (ECO) and global system of trade preferences (GSTP). While there is generally believed that presence in trade agreements generally has positive effect on countries trade flows, there is no any guarantee for positive effect on all countries and products. So, due to the importance of saffron exports for Iran, the aim of this paper is to answer the question of whether Iran’s membership in trade agreements has led to increase the saffron exports to member importing countries. For the purpose, gravity model and saffron exports data in the period of 2001-2014 are used. The results showed that income and population of saffron importers has positive and significant effects, while geographical distance and economic crisis has negative and significant effects on saffron exports. Based on the results, Iran’s membership in trade agreements has significantly negative effect (-3.475) on Iran’s saffron exports. In other words, membership in trade agreements cannot lead to increase Iran’s saffron exports to member trading countries in agreements. Therefore, it is suggested that exporting companies of saffron use the opportunities provided by participating in these trade agreements to take appropriate marketing policies and strategies in order to increase Iran's saffron exports to member trading partners in the agreement.
Agriculture
Arash Dourandish; Mohammadreza Ramezani; Milad Aminizadeh
Abstract
Saffron is one of the most important agricultural and export products whose production is the main source of income in many rural areas in east of the country. However, the yield of saffron farms decreased by almost 36% during 1971-2015. The Gonabad county in the Khorasan Razavi province as one of the ...
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Saffron is one of the most important agricultural and export products whose production is the main source of income in many rural areas in east of the country. However, the yield of saffron farms decreased by almost 36% during 1971-2015. The Gonabad county in the Khorasan Razavi province as one of the largest saffron producers in Iran also faces this problem. Evidences suggest that the high use of chemical inputs, especially chemical fertilizers, can be considered as one of the main causes of yield decrease. Therefore, this study aims to investigate the effective factors on use of chemical fertilizers with an emphasis on the role of attitude and awareness of saffron producers. In order to achieve the research objectives, 105 questionnaires were completed based on proportional random sampling and an ordered logit model was carried out. The results showed that two variables of farmers’ attitude towards sustainable agriculture and awareness about yield-reducing factors have negative and significant effects on the probability of chemical fertilizer use. While the variables of farmers’ income, age, education and agricultural insurance have positive and significant effect on the probability of chemical fertilizer use. Therefore, undertaking appropriate policies in order to boost farmers’ attitude towards sustainable agricultural practices and increase the awareness of farmers about the negative and long-term effects of excessive use of chemical fertilizers, encouraging trusted and experienced farmers to reduce the use of fertilizers and reconsidering the content of training courses have a decisive role in enhancing the pattern of chemical fertilizers use.
Agriculture
Mohammadreza Ramezani; Hamed Rafiee; Hossein Norouzi
Abstract
Gonabad township in the Khorasan Razavi province is one of the largest saffron producers in Iran. Unfortunately, the yield of saffron farms in Gonabad has decreased drastically in recent years. Evidence and the opinions of agricultural engineers suggest that high-density planting can be considered as ...
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Gonabad township in the Khorasan Razavi province is one of the largest saffron producers in Iran. Unfortunately, the yield of saffron farms in Gonabad has decreased drastically in recent years. Evidence and the opinions of agricultural engineers suggest that high-density planting can be considered as one of the main reasons of yield decrease. With high-density planting, the operation period of saffron farms will start sooner. However, it will decrease the length of operation period tremendously. Furthermore, the farm will not be suitable for saffron cultivation for a long time. Therefore, the present study was conducted with the aim of investigating the effect of high-density planting on yield of saffron farms and determining the socio-economic factors affecting unsustainable system of high-density planting. Data of the first 6-years of farms (2011-2016) were collected and in order to analyze the data, a two-stage Heckman model which include a Probit model and a linear regression model was used. Our study findings show that farmers' age, awareness towards factors that reduce yield of saffron farms, and attending training courses are three factors that have a negative and significant impact on planting density. In other words, these three factors could prevent planting of saffron in high density. Farmers' income and their level of education are two factors which are considered to have a positive and significant impact on planting density. Finally, crop insurance does not have a significant impact in either one of the two models. Therefore, we strongly recommend that farmers should be warned of factors that cause yield decreases throughout training courses. Also, we recommend using of the experience of old and experienced farmers in order to prevent planting saffron in high densities.
