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Economic valuation of collecting water to billing in the aspersion irrigated bean in the no tillage system and conventional crop
(Wfl Publ, 2012-01-01)
The law's project n.676/2000 approved the collecting of billing water for farmers in a maximum foreseen value of US$ 0.01 m(-3) of extracted water in the São Paulo State. As the irrigated agriculture is the activity that ...
Optimal moment to change pressure regulator and sprayer kit on center pivot irrigation machines: application to a study case
(2011-12-01)
A theoretical model developed by the authors for determining the optimal moment to substitute sprayer and pressure regulator kit on a center pivot irrigating potatoes and beans has been applied. The methodology compares ...
Economic valuation of collecting water to billing in the aspersion irrigated bean in the no tillage system and conventional crop
(Wfl Publ, 2012-01-01)
The law's project n.676/2000 approved the collecting of billing water for farmers in a maximum foreseen value of US$ 0.01 m(-3) of extracted water in the São Paulo State. As the irrigated agriculture is the activity that ...
Economic valuation of collecting water to billing in the aspersion irrigated bean in the no tillage system and conventional crop
(2012-01-01)
The law's project n.676/2000 approved the collecting of billing water for farmers in a maximum foreseen value of US$ 0.01 m-3 of extracted water in the São Paulo State. As the irrigated agriculture is the activity that ...
Optimal irrigation depth for bean crops considering water constraints and farmer`s risk aversion level
(UNIV ESTADUAL MARINGA, PRO-REITORIA PESQUISA POS-GRADUACAO, 2008)
Nowadays, the rising competition for the use of water and environmental resources with consequent restrictions for farmers should change the paradigm in terms of irrigation concepts, or rather, in order to attain economical ...
Productivity and water suppression in different beans (Phaseolus vulgaris L.) phenological stages
(2012-12-01)
Common Bean (Phaseolus vulgaris L.) is widespread in the social and economic scene in Brazil, as well it is Brazilian population main dish, and it also helps small and medium farmers' income. The objective of this study ...
Productivity and water suppression in different beans (Phaseolus vulgaris L.) phenological stages
(2012-12-01)
Common Bean (Phaseolus vulgaris L.) is widespread in the social and economic scene in Brazil, as well it is Brazilian population main dish, and it also helps small and medium farmers' income. The objective of this study ...
Irrigação localizada na cultura do feijoeiro na depressão central - RS
(Universidade Federal de Santa MariaBREngenharia AgrícolaUFSMPrograma de Pós-Graduação em Engenharia Agrícola, 2009-02-27)
During the second harvest in the central region of Rio Grande do Sul, pluvial precipitations are usually irregularly distributed along the bean production cycle. This irregular distribution of rains during the bean cultivation ...
Efeito de diferentes estratégias de irrigação sob as culturas de feijão (Phaseolus vulgaris L.) e milho (Zea mays L.) na região de Santiago, RS
(Universidade Federal de Santa MariaBREngenharia AgrícolaUFSMPrograma de Pós-Graduação em Engenharia Agrícola, 2007-02-16)
Water is one of the production factors that limit the most the output of cultivated plants. In regions in which the rain distribution is irregular, it may occur significant losses in the output of cultures. In these cases, ...