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Nutrient stock in soil and trees in a secondary forest provided for shifting cultivation
(Universidade Federal de Santa Maria, 2014)
DRIS norms and limiting nutrients in banana cultivation in the South of Ecuador
(2020-01-01)
Foliar analysis is an effective method to diagnose the nutritional status of plants. However, the mineral concentration in foliar tissue has traditionally been evaluated by assessing the activity of each element, without ...
Exportación de nitrógeno desde la cuenca del río Valdivia, Chile
(Universidad Austral de Chile. Facultad de Ciencias Forestales, 2018)
Compositional nutrient diagnosis of corn using the Mahalanobis distance as nutrient imbalance index
(Agricultural Inst Canada, 2009-08-01)
Parent, L. E., Natale, W. and Ziadi, N. 2009. Compositional nutrient diagnosis of corn using the Mahalanobis distance as nutrient imbalance index. Can. J. Soil Sci. 89: 383-390. Compositional nutrient diagnosis (CND) ...
Phosphorus Over-Fertilization and Nutrient Misbalance of Irrigated Tomato Crops in Brazil
(Frontiers Media Sa, 2017-05-19)
Over the past 20 years, the use of center-pivot irrigation has increased tomato (Solanum lycopersicum L.) yields in Brazil from 42 Mg ha(-1) to more than 80 Mg ha(-1). In the absence of field trials to support fertilizer ...
Compositional nutrient diagnosis of corn using the Mahalanobis distance as nutrient imbalance index
(Agricultural Inst Canada, 2009-08-01)
Parent, L. E., Natale, W. and Ziadi, N. 2009. Compositional nutrient diagnosis of corn using the Mahalanobis distance as nutrient imbalance index. Can. J. Soil Sci. 89: 383-390. Compositional nutrient diagnosis (CND) ...
Digestão total e parcial de nutrientes em bovinos alimentados com rações contendo levedura, uréia ou farelo de algodão
(Sociedade Brasileira de Zootecnia, 2000-04-01)
RESUMO - Foram utilizados 10 bovinos providos de cânula abomasal para avaliação do coeficiente de digestibilidade de rações preparadas com diferentes fontes de proteína (levedura, uréia e farelo de algodão). Os coeficientes ...