نتایج جستجو برای: alternative agriculture

تعداد نتایج: 366703  

2010
Heikki Sakari Lehtonen Taru Irmeli Palosuo Tapio Juhani Salo Janne Antero Helin Yulia Pavlova Helena Maria Kahiluoto

Improved assessment methods for agriculture production systems are needed to identify the risks and opportunities related to global changes in climate, markets and policies, and the consequences of alternative options of coping with and mitigating the changes. This paper presents the AGRISIMU modelling framework developed for ex-ante assessment of alternative policy and management options meant...

2007
Lukas Kilcher

Organic agriculture can contribute to meaningful socio-economic and ecologically sustainable development, especially in poorer countries. This is due on the one hand to the application of organic principles, which means efficient management of local resources (e.g. local seed varieties, manure, etc.) and therefore costeffectiveness. On the other hand, the market for organic products – at local ...

2010
Sarah Taylor Lovell

Urban agriculture offers an alternative land use for integrating multiple functions in densely populated areas. While urban agriculture has historically been an important element of cities in many developing countries, recent concerns about economic and food security have resulted in a growing movement to produce food in cities of developed countries including the United States. In these region...

Conservative agriculture is considered as an alternative to tackle the need for increased agricultural production based on sustainable agriculture activities with the aim of increasing production and product stability along with preserving the environment. Tillage is one of the most important factors affecting soil structure. Selection of appropriate tillage systems varies according to the cond...

1999
Jay V. Johnson

In 1997, the National Agricultural Statistics Service (NASS) was granted the responsibility of conducting the Census of Agriculture. This census was previously conducted by the U.S. Department of Commerce. Since NASS conducts many ongoing sample surveys on the Census of Agriculture’s target population, the opportunity arose to investigate alternative data sources to measure various aspects of t...

2008
Joseph W. Kloepper

ventional monocultural crop systems often supported by high inputs of pesticides and fertilizers to sustainable agriculture. Although precise definitions of sustainable agriculture vary, one key aspect is a reduction in agrichemical inputs with a corresponding shift to alternative crop protection strategies, such as cultural practices, organic amendments, resistant or tolerant crop varieties, a...

2017
Nieves Goicoechea M. Carmen Antolín

Modern agriculture and horticulture must combine two objectives that seem to be almost mutually exclusive: to satisfy the nutritional needs of an increasing human population and to minimize the negative impact on the environment. These two objectives are included in the Goal 2 of the 2030 Agenda for Sustainable Development of the United Nations: 'End hunger, achieve food security and improved n...

Journal: :Agriculture 2022

Currently agriculture has difficulty keeping up with the demand for food around world, which generated a boom in development of sustainable alternatives producing and caring environment. Therefore, present study aims to show backyard system comprising 50 cm × pinewood boxes where maize peanut were tested under control compost conditions. The experiments carried out nine months starting from pro...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید