نتایج جستجو برای: agro physic

تعداد نتایج: 11609  

2011
Wolfgang Heyer

1. General Background for Agro-Ecology 1.1. The Field of Ecology 1.2. Specifics of Agro-Ecology 2. Environmental Resources of Food Supply 3. Environmental Constrains on Food Production 4. Loss of Biological Diversity and its Potential Impact on Food Production 4.1. General causes of Biodiversity losses 4.2 Impact on Food Production 5. Water for Agriculture and Food Production 6. Energy use in F...

Journal: :international journal of advanced biological and biomedical research 2014
zeinab ashori mona moalemi afsoon khodadadi marzeah torabinia

in the current investigation, evaporation and transpiration potential were also estimated by means of fao penman- monteith evapotranspiration estimation method and deviation from optimum percentage (dop) technique by climatic elements (min-max temperature, relative humidity, wind speed and radiation) during at least 10 years statistical period regarding sunflower phenological conditions in kurd...

2013
Cao Jie Li Sijia Yang Li

Agro-meteorological index insurance is an innovative agricultural insurance product that has solved problems of conventional agricultural insurances including excessive cost and moral hazard. Agro-meteorological index insurance has become an effective agricultural insurance scheme. This paper primarily uses meteorological data and winter wheat yield data in the Jiangsu Province for the last 35 ...

2016
Akash Raj

The needs and necessities of an agro automation system in large scale applications for monitoring various parameters are on a rise. The overview of all core challenges faced by the farmers can highly be overcome with the proposed 'IoT based Agro Automation System using Machine Learning Algorithms' which is established through multiple sensor fusion with the affirmation of results in a hybrid ap...

2014
Manjeet Kumar Lalit Kumar

The paper examines the spatial dimension of agricultural resources mobilization through agro-based industrial infrastructure in Haryana. In order to analysis the agricultural produce mobilization through related industries, a co-efficient of correlation between five major crop-production and related number of agro-based industries has been worked out. The study is based on secondary sources of ...

2018

Agro-biodiversity is the result of natural and human selection processes involving animal, plant, and micro-organisms in agricultural systems, and is important for determining the socioeconomic and ecological benefits that can be derived from the systems [1]. The trend of developing monoculture agricultural systems for the sake of high productivity and economic return, however, has led agro-bio...

2000
Oleg V. Belyakov Friedrich Steinhäusler Klaus-Rüdiger Trott

Oleg V. Belyakov, Friedrich Steinhäusler and Klaus-Rüdiger Trott Gray Laboratory Cancer Research Trust, PO Box 100, Mount Vernon Hospital, Northwood, Middlesex HA6 2JR, UK, E-mail: [email protected]; Institute of Physic and Biophysics, University of Salzburg, Hellbrunnerstraße 34, A-5020 Salzburg, Austria, E-mail: [email protected]; Department of Radiation Biology, St. Bart...

Journal: :Journal of the Royal College of Physicians of London 1998
P Winstanley

Globally, malaria remains one of the most common and serious infectious diseases. Table 1 lists some points about malaria with which practitioners of acute general medicine should be familiar. This article aims to provide physic ians with an update on the current management of malaria in adults and older children, as practised in the UK. Chemoprophylaxis, management of young children, and the t...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2005
F Zwicky

2 For a detailed account of the methods reference may be made to C. Ramsauer, Ann. Physik., 72, p. 345, 1923, and Jahrb. Radioaktivitdt, 19, p. 345, 1923; R. B. Brode, Physic. Rev., 25, p. 636, 1925, and Proc. of the Royal Soc., 109, p. 397, 1925. 3 F. Zwicky, Physik. Zeitschr., 24, p. 171, 1923. 4E. C. Stoner, Phil. Mag., 48, p. 719, 1924. 5 F. Hund, Zs. Physik, 13, p. 241, 1923; G. Wentzel, I...

2016
Mohammad Zahangeer Alam Alex R. Crump Md. Manjurul Haque Md. Sirajul Islam Emran Hossain Sabiha B. Hasan Shahela B. Hasan Md. Sakhawat Hossain

Citation: Alam MZ, Crump AR, Haque MM, Islam MS, Hossain E, Hasan SB, Hasan SB and Hossain MS (2016) Effects of Integrated Pest Management on Pest Damage and Yield Components in a Rice Agro-Ecosystem in the Barisal Region of Bangladesh. Front. Environ. Sci. 4:22. doi: 10.3389/fenvs.2016.00022 Effects of Integrated Pest Management on Pest Damage and Yield Components in a Rice Agro-Ecosystem in t...

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