نتایج جستجو برای: the agro

تعداد نتایج: 16055963  

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 ...

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...

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...

Journal: :International journal of food microbiology 2008
Joseph Atehnkeng Peter S Ojiambo Matthias Donner T Ikotun Richard A Sikora Peter J Cotty Ranajit Bandyopadhyay

Maize samples were collected during a survey in three agro-ecological zones in Nigeria to determine the distribution and aflatoxin-producing potential of members of Aspergillus section Flavi. The three agro-ecological zones were, Derived Savannah (DS) and Southern Guinea Savannah (SGS) in the humid south and North Guinea Savannah (NGS) in the drier north. Across agro-ecological zones, Aspergill...

Alireza Bahonar, Alireza Khosravi, Hojatollah Shokri, Mahdi Mansoori Tahereh Ziglari

Abstract: The natural occurrence of fungal contamination was evaluated in stored soybeans in different agro-ecological zones. Of 30 samples examined, fungal contaminations were positive in 25.9 percent and 74.1 percent of Iranian and imported soybeans (p

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...

2014

In practice, agricultural films must withstand high solar radiation, high temperature in use, mechanical stresses on the film (e.g., film tension across supports, wind), and most importantly, the antagonistic effects of agro-chemicals (pesticides, insecticides, fumigants, soil disinfectants, etc.) on the performance of the UV light stabilizers protecting the film. With pesticide usage, especial...

2017
Kenji Fujino Tsutomu Nishimura Hitoshi Kiuchi Yuji Hirayama Takashi Sato

Plant breeding programs in local regions may have genetic and phenotypic variations that are desirable and shape adaptability during the establishment of local populations. Despite the characterization of genetic population structures in various kinds of populations, the effects of variations in phenotype on agro-economical traits currently remain unclear. In the present study, we evaluated phe...

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...

2007
Mingxin Men Yuepu Qi Boyang Du Hao Xu

Agro-ecosystem plays a crucial role in conserving biodiversity, sustaining ecosystem functions and processes, and maintaining land productive capacity. In order to effectively manage agro-ecosystem, the planners and government agencies are increasingly seeking better tools and techniques. In this paper, we describe the development of a Web-based resources and environment information system (FRE...

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