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Faixas de suficiência para a cultura do algodão no centro-oeste do Brasil: I. macronutrientes
(Universidade Federal de Santa Maria (UFSM), 2012-08-01)
The cotton growth occupies about 1.1 million hectares in Brazil and the midwest, especially the state of Mato Grosso, is the largest producer in the country. This work aimed to establish the sufficiency ranges for ...
Sufficiency range for cotton cropped in Brazil midwest: I. MacronutrientsFaixas de suficiência para a cultura do algodão no centro-oeste do Brasil: I. Macronutrientes
(2012-01-01)
The cotton growth occupies about 1.1 million hectares in Brazil and the midwest, especially the state of Mato Grosso, is the largest producer in the country. This work aimed to establish the sufficiency ranges for ...
Micronutrients concentrations in leaves of oil palm trees fertilized with phosphorus, potassium, and magnesium.
(Macrothink Institute, 2022)
Factors associated with variability in length of sick leave because of acute low back pain in Chile
(ELSEVIER SCIENCE INC, 2009)
BACKGROUND CONTEXT: Acute low back pain (LBP) is a frequent cause of physician visits and sick leave. Patients with longer sick leave account for most costs associated with LBP. Most research on risk factors for prolonged ...
Sintomas de deficiências de macronutrientes em melancieira
(2017-01-01)
Improper handling of lime and fertilizer can trigger nutritional disorders. This study aimed at describing and depicting the evolution of the symptoms of nutrient deficiencies in watermelon when induced in the fruiting ...
Part of plant to sample leaves for nutritional status evaluation in soursop (Annona muricata L.)
(Univ Federal Lavras-ufla, 2007-09-01)
The lack of information in literature about leaf sampling soursop plant in particular, the definition of the leaf position at the tree top and leaves on the branches is still a limiting factor for the diagnosis of this ...
Influence of Using Various Sugarcane Leaves and Parts of the Sugarcane Leaf on Chemical CompositionTítulo en español.
(University of Puerto Rico Mayagüez Campus Agricultural Experiment Station, 1967)
Determination of macro- and micronutrients in plant leaves by high-resolution continuum source flame atomic absorption spectrometry combining instrumental and sample preparation strategies
(Pergamon-Elsevier B.V. Ltd, 2010-04-01)
A method for determination of B, Ca, Cu, Fe, K, Mg, Mn, Mo, P. S and Zn in plant tissues by high-resolution continuum source flame atomic absorption spectrometry (HR-CS FAAS) is proposed. This method is based on special ...
Determination of macro- and micronutrients in plant leaves by high-resolution continuum source flame atomic absorption spectrometry combining instrumental and sample preparation strategies
(Pergamon-Elsevier B.V. Ltd, 2010-04-01)
A method for determination of B, Ca, Cu, Fe, K, Mg, Mn, Mo, P. S and Zn in plant tissues by high-resolution continuum source flame atomic absorption spectrometry (HR-CS FAAS) is proposed. This method is based on special ...