نتایج جستجو برای: agricultural technologies

تعداد نتایج: 300747  

Ahmad Rezvanfar Laleh Salehi, Seyed Hamid Movahed Mohammadi Seyed Mahmood Hosseini

The aim of the research was analysis of rice producers’ perceptions of participatory communication in the use of integrated pest management (IPM). Research population was consisted of rice producers in the west of Mazandaran province (N=16126), whose 187 ones were selected using Cochran’s formula. Data were gathered by systematic random sampling method. The instrument for data collection was a ...

2013

This study examined the differences in adoption of introduced technologies by Agricultural NGOs in the rural Niger Delta area of Nigeria. Purposive sampling technique was use to select nine (9) registered functional and active Agricultural NGOs in the Niger Delta States, while a sample size of 450 farmers and 27 extension field staff were selected using random sampling techniques. A four-point ...

2007
Anil Kumar Singh

Agricultural production system is an outcome of a complex interaction of seed, soil, water and agro-chemicals (including fertilizers). Therefore, judicious management of all the inputs is essential for the sustainability of such a complex system. The focus on enhancing the productivity during the Green Revolution coupled with total disregard of proper management of inputs and without considerin...

H Sallawu M. H Usman R. K Usman S Jibrin S.I Umar, U.S Mohammed

The study examined the utilization of information and communication technologies by agricultural extension workers in Niger State, Nigeria. To achieve the study objective, 206 respondents were proportionately and randomly selected from the three agricultural zones in the State through multi-stage sampling technique. Validated questionnaire with reliability coefficient of 0.81 was used to collec...

Farida Abubakari Fariya Abubakari Victor Owusu

Soil erosion is one of the most important forms of land degradation that threatens continued and sustained agricultural production in Ghana. The most severely affected areas are the three northern regions especially Upper East Region, where large tracts of land have been destroyed by water erosion leading to soil depth reduction and decline in soil fertility. This study was carried out in Talen...

The study assessed adoption of improved fish pond management technologies among fish growers in Benue State, Nigeria. Stratified, purposive and simple random sampling techniques were used in selecting 221 respondents. Primary data were collected using structured questionnaire. Data collected were analysed using both descriptive such as frequency distribution tables and inferential statistics su...

2015
Roshan S. Bhanuse Rajesh C. Dharmik

In country like India, the technology should be provided to farmers with appropriate guidance to save their crops and their lives. We focused on introducing the latest technologies such as sensors, Cloud computing to radically revise approaches to agriculture by collecting the data about the various parameters of soil, analyze the data and performed the computations, giving the best optimal sol...

Journal: :Journal of environmental quality 2012
Anthony R Buda Gerwin F Koopmans Ray B Bryant Wim J Chardon

Coastal and freshwater eutrophication continues to accelerate at sites around the world despite intense efforts to control agricultural P loss using traditional conservation and nutrient management strategies. To achieve required reductions in nonpoint P over the next decade, new tools will be needed to address P transfers from soils and applied P sources. Innovative remediation practices are b...

Ahmad Rezvanfar Laleh Salehi, Seyed Hamid Movahed Mohammadi Seyed Mahmood Hosseini

The aim of the research was analysis of rice producers’ perceptions of participatory communication in the use of integrated pest management (IPM). Research population was consisted of rice producers in the west of Mazandaran province (N=16126), whose 187 ones were selected using Cochran’s formula. Data were gathered by systematic random sampling method. The instrument for data collection was a ...

1999
Tim H. Murphy H. Robert Terry

A nationwide study using delphi techniques was conducted to develop consensus andprovide focus and direction for future research activities concerning the adoption of electronic communication, information, and imaging technologies for instructional use in agricultural education settings. A panel of 61 distance education experts were identified The four objectives were to identify the: I)positiv...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید