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Desenvolvimento e produtividade da cúrcuma (Curcuma longa L.) em função de doses de nitrogênio e potássio
(2005-06-01)
The objective of the experiment was evaluating the development and production of turmeric, it was carried out at FCAV-UNESP, in Jaboticabal-SP, during 11/18/ 1999 to 7/18/2000, in randomized blocks, with three replications, ...
Produção de composto orgânico a partir de residuos de plantas medicinais
(2003-04-01)
Extraction of active principles from medicinal plants generates wastes usually discharged. This process does not extract minerals from plant tissues, which may be considered of great value in organic composting. Wastes of ...
Evaluation of different foliar fertilizers on the crop production of sugarcane
(2013-03-01)
Influence of different foliar fertilizers (phosphite, micronutrients, biostimulant, phosphite + micronutrients, phosphite + biostimulant, micronutrients + biostimulant and phosphite + micronutrients + biostimulant) on yield ...
Accumulation and biomass partition and nutrients per tropical ornamental plants grown in Ribeira Valley region
(2016-01-01)
For many ornamental plants there are no fertilization tables in Brazil and growers use, inappropriately, the same fertilizing for different species of ornamental plants. A first step is to know the nutrient uptake by these ...
Effect of foliar and substrate fertilization on lady palm seedling growth and development
(Taylor & Francis Inc, 2008-01-01)
Lady palm, [Rhapis excelsa (Thunberg) Henry ex. Rehder] is one of the most cultivated ornamental palms in the world, for use as a vase plant or in shaded landscapes. Because limited information exists on lady palm response ...
PHOSPHORUS EFFECTS IN THE NUTRITION and GROWTH of DEVELOPING MANGO PLANTS
(Taylor & Francis Inc, 2010-01-01)
The objective was to study the effects of phosphorous (P) fertilization on nutritional and developmental aspects of growing mango plants. The mango plants were evaluated by soil chemical analyses, leaf chemical analyses, ...
Carbon fractions and stock in response to solid and fluid organomineral fertilizers in highly fertile soils
(Empresa Brasil Pesq Agropec, 2019-01-01)
The objective of this work was to evaluate the effect of the application of organomineral and mineral fertilizers to highly fertile soils on the carbon management index (CMI) and carbon fractions and stock. The experiment ...
Interaction Effect between Herbivory and Plant Fertilization on Extrafloral Nectar Production and on Seed Traits: An Experimental Study with Ricinus communis (Euphorbiaceae)
(2016-08-01)
It is known that the release of volatile chemicals by many plants can attract the natural enemies of herbivorous insects. Such indirect interactions are likely when plants produce nectar from their extrafloral nectaries, ...
Mortalidade, crescimento e solução do solo em eucalipto com aplicação de fertilizante de liberação lenta
(2015-07-01)
Fertilization is one of the most effective ways to increase crop productivity, and the use of slow release fertilizers could be advantageous, allowing the assimilation of nutrients as the plants grow. The objective was ...
Foliar and Radicular Absorption of Boron by Beetroot and Tomato Plants
(2013-05-01)
The isotopic technique was employed to study boron (B) mobility in tomato and beetroot plants under protected cultivation conditions. An experiment was conducted in which both species grew in 10-dm3 vases filled with coconut ...