نتایج جستجو برای: different cultivation areas

تعداد نتایج: 2095323  

Journal: :به نژادی نهال و بذر 0
اسماعیل بیضایی e. beyzaei, seed and plant improvement institute, karaj, iran.موسسه تحقیقات اصلاح و تهیه نهال و بذر، کرج حمیدرضا دری h. r. dorri علی اکبر قنبری a. a. ghanbari حسین غفاری خلیق h. gaffari khaligh عطیه رحمانی قبادی a. rahmani ghobadi منوچهر طاهری مازندرانی m. taheri mazandarani,

line g-14088 was first introduce in iran together with 60 other chitti bean lines in 1988 through ciat. it was tested in different breeding experiments for yield and agronomic characteristics and was compared with local cultivar checks and other advanced lines of chiti bean from 1988 to 2005 in different locations of iran. due to higher seed yield and favorable characteristics, it was selected ...

2008
Fritz Hellmann Peter H. Verburg

This paper describes a methodology to explore the (future) spatial distribution of biofuel crops in Europe. Two main types of biofuel crops are distinguished: biofuel crops used for the production of biodiesel or bioethanol, and second-generation biofuel crops. A multiscale, multi-model approach is used in which biofuel crops are allocated over the period 2000–2030. The area of biofuel crops at...

2013
Farzin Shabani Lalit Kumar

Global climate model outputs involve uncertainties in prediction, which could be reduced by identifying agreements between the output results of different models, covering all assumptions included in each. Fusarium oxysporum f.sp. is an invasive pathogen that poses risk to date palm cultivation, among other crops. Therefore, in this study, the future distribution of invasive Fusarium oxysporum ...

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده ادبیات و زبانهای خارجی 1390

this study investigated the effects of planning on second-language written production with regard to task type. the participants were 75 iranian learners of english as a foreign language attending a private foreign language institution. they were asked to complete two different types of writing tasks (expository writing task and argumentative writing task) in different planned conditions (indiv...

2015
Ainhoa Magrach Jaboury Ghazoul Francisco Moreira

Coffee is highly sensitive to temperature and rainfall, making its cultivation vulnerable to geographic shifts in response to a changing climate. This could lead to the establishment of coffee plantations in new areas and potential conflicts with other land covers including natural forest, with consequent implications for biodiversity and ecosystem services. We project areas suitable for future...

2013
M. A. HAQUE M. A. MONAYEM MIAH S. HOSSAIN M. ALAM

Marigold cultivation is now a profitable enterprise to the farmers, but the socioeconomic data and information of this flower are very scarce in Bangladesh. Therefore, the study was conducted to identify agronomic practices, analyze relative profitability, and input-output relationship during February 2011. Primary data were collected from 100 randomly selected farmers from Jessore and Jhenaida...

2014
Santiago López

Agricultural expansion is one of the prime driving forces of global land cover change. Despite the increasing attention to the factors that cause it, the patterns and processes associated with indigenous cultivation systems are not well understood. This study analyzes agricultural change associated with subsistence-based indigenous production systems in the lower Pastaza River Basin in the Ecua...

2011
Anna Buonamici Donatella Paffetti Davide Travaglini Stefano Biricolti Francesca Bottalico Lorenzo Chelazzi Filippo Cimò Isabella Colombini Silvia Fiorentini Valeria Tomaselli Cristina Vettori

Background Plant biodiversity studies have been performed in the Migliarino-San Rossore-Massaciuccoli Regional Park in Tuscany (Italy) within the framework of the European project LIFE08 NAT/IT/342.This project aims at developing a quick monitoring index (QMI) to rapidly assess the potential risk generated by transgenic plants in characterized ecosystems or biotopes. For this reason test areas ...

2013
Chiara Marchi Liselotte Wesley Andersen Volker Loeschcke

Several arthropods are known to be highly beneficial to agricultural production. Consequently it is of great relevance to study the importance of land management and land composition for the conservation of beneficial aphid-predator arthropod species in agricultural areas. Therefore our study focusing on the beneficial arthropod Bembidion lampros had two main purposes: I) identifying the physic...

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