عن المنظمة الأخبار الوسائط الإعلامية المتعددة الموضوعات الرئيسية الإحصائيات الأعضاء المطبوعات

أجريس - النظام الدولي للعلوم الزراعية والتكنولوجيا

[ نُشرت في: economia e sociologia rural ]
بحث متقدّم
الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
mathematical models

خيارات البحث

النتائج 1 - 6 من 6

Economic efficiency of agricultural production in Brazil

2004

Vicente, J.R.

produtividade agriculture economic resources mathematical models productivity economic analysis adocao de inovacoes metodo modelo matematico mudanca tecnologica recurso economico analise economica ...
Biblioteca Nacional de Agricultura - Brazil
Regional evolution of labor productivity in the agricultural sector of the state of Rio Grande do Sul, through a Markov matrix

2004

Stulp, V.J.

produtividade agriculture mathematical models productivity economic analysis rio grande do sul mao-de-obra analise de dados modelo matematico analise economica ...
Biblioteca Nacional de Agricultura - Brazil
Rural poverty and environmental degradation: a refutation of the hypothesis to vicious circle

2004

Waquil, P.D. | Finco, M.V.A. | Mattos, E.J.

environmental factors nivel de vida mathematical models sociologia economica pobreza rural rural population meio ambiente modelo matematico ...
Biblioteca Nacional de Agricultura - Brazil
Competitive analysis of soybean production in the direct planting systems and conventional planting at brazilian cerrado region

2004

Alvim, M.I. da S.A. | Valle, S.M.L.R. do | Lima, J.E. | Silva, O.M. da

produtividade custo soja mato grosso do sul soybeans mathematical models desenvolvimento sustentavel preco plantio direto analise comparativa modelo matematico ...
Biblioteca Nacional de Agricultura - Brazil
Productive structure, intersectorial relations and agricultural cooperatives at Parana state for the years of 1980 and 1985

2004

Rodrigues, R.L. | Guilhoto, J.J.M.

produtividade mathematical models productivity economic analysis parana cooperativa analise economica modelo matematico ...
Biblioteca Nacional de Agricultura - Brazil
Criterion for implantation of technologies destined to desalinated the drinking waters reservoirs that provide the cities of the state of Ceara affected by high levels of salt

2004

Monteiro, V.P. | Pinheiro, J.C.V.

nivel de vida mathematical models sociologia economica drinking water saline water economic analysis analise de dados agua potavel modelo matematico analise economica agua salgada ...
Biblioteca Nacional de Agricultura - Brazil