نتایج جستجو برای: agricultural irrigations

تعداد نتایج: 102167  

A. KAMGAR-HAGHIGHI M. J. BAHRANI M. SHOMEILI SH. ZANDE-PARSA

Limited information is available on water and nitrogen (N) management of sugarcane (Saccharum officinarum L.) in Khuzestan, southwestern Iran, where this crop is currently and extensively grown under heavy irrigation and N fertilization. Therefore, a field experiment was conducted from September 2000 to March 2002 at the Research Department of Karoon Agro-industry in Khuzestan to determine the ...

2006

1 Sector-wide approaches 2 Agricultural and rural SWAps 3 Why an IFAD policy on agricultural and rural SWAps? 4 EXPERIENCES AND LESSONS LEARNED 7 The link between PRSPs and SWAps 8 The special challenges of the agricultural sector 8 Ownership of agricultural/rural SWAps 9 Agricultural/rural SWAps and decentralization 10 Monitoring the impact of agricultural/rural SWAps 11 The financing of agric...

2014
Roger N. Beachy

With this presentation, my role is to help to stir the discussion. Perhaps it will open the dialogue so that we have a sense of where we have been, where we are, and then what’s ahead. Figure shows a photograph from 986, and in Figure is a photograph taken two years later. We developed a tomato phenotype—viral coat-protein-mediated resistance to a common disease of tomato—with a technology that...

Journal: :چغندرقند 0
محمدرضا میرزایی مربی پژوهشی مرکز تحقیقات کشاورزی و منابع طبیعی همدان سید معین الدین رضوانی مربی پژوهشی مرکز تحقیقات کشاورزی و منابع طبیعی همدان

in order to determine the effects of water deficit at different growth stages of sugar beet and optimal usage of water on quality and quantity characters of sugar beet, a factorial experiment based on randomized complete block design was conducted with 13 treatments and four replications in 2000 and 2001 in agricultural research center of hamadan. for the first factor, irrigation withheld in th...

Journal: :آب و توسعه پایدار 0

currently, a considerable amount of water usage in various sectors of the khorasan razavi province: agriculture and industry etc., is supplied through the restricted underground water resources. however, the current trend of water usage in the various sectors, including agriculture, is a cause for serious concerns regarding the durability of quantity and quality of available water to meet futur...

Journal: :پژوهش های حبوبات ایران 0
سیدرضا امیری مهدی پارسا محمد بنایان مهدی نصیری محلاتی رضا دیهیم فرد

in order to study the effects of different irrigation regimes and nitrogen fertilizer levels on yield and yield components of chickpea (ilc482), a field experiment involving chickpea genotype ilc482 was conducted as factorial arrangement based on a randomized complete block design with four replications in the agricultural research station, ferdowsi university of mashhad during growing season o...

Journal: :Journal of experimental agriculture international 2021

India has been predominantly an agricultural country. The progress of is very much dependent on the development agriculture. In recent years, effect climate change seen in form long dry spells and heavy rains rainfed areas causing drought floods, respectively. However, these vagaries can be overcome by adopting soil conservation measures, changing cropping pattern, rain water harvesting etc., p...

Journal: :The Elementary School Teacher 1911

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