کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7454647 1484439 2016 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Adoption and impacts of international rice research technologies
ترجمه فارسی عنوان
پذیرش و تاثیر فناوری های تحقیق برنج بین المللی
کلمات کلیدی
امنیت غذایی، برنج، ژرم پلاسم بهبود یافته، مدیریت منابع طبیعی،
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
چکیده انگلیسی
To meet rising demand for rice, it is estimated that the global rice production needs to increase by 116 million tons by 2035. Much of the increase has to come from smallholder rice farmers in developing countries. In this article, we review 25 evaluation studies on new rice technologies and practices that have been tried and used by smallholder rice farmers in developing countries. Stress-tolerant rice varieties are found among promising new rice varieties. African farmers benefit from New Rice for Africa (NERICA) varieties. Some natural resource management (NRM) practices have been evaluated in farmer trials and found beneficial. However, the NRM evaluation studies faced with difficulties in defining NRM “technology” and “adoption”, and the difficulties remain as future challenges for evaluation studies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Global Food Security - Volume 8, March 2016, Pages 1-8
نویسندگان
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