Limitações à aquisição de imóveis rurais por estrangeiros

O presente trabalho aborda a questão dos entraves a serem enfrentados por estrangeiros na constituição do direito real de propriedade sobre imóveis rurais situados em solo nacional. Inicialmente será tratada a disciplina existente no ordenamento brasileiro sobre a constituição de direito real de propriedade sobre bem imóvel, trazendo a legislação aplicável e alguns conceitos básicos do tema, passando-se ao princípio constitucional da igualdade e o tratamento dado a estrangeiros. Após, contempla-se o instituto da alienação fiduciária de bem imóvel, cada vez mais utilizado para constituição de garantias em negócios jurídicos, e as alterações legislativas trazidas pela lei 13.097/2015.This paper addresses the issue of obstacles to be faced by foreigners in the constitution of real property rights on rural properties located in the national soil. Initially the existing discipline in the Brazilian regulations on the establishment of real right of ownership of immovable property shall be treated, bringing the applicable law and some basic concepts of the subject, going to the constitutional principle of equality and the treatment of foreigners. After , it is contemplated the institution of chattel mortgage of immovable property, increasingly used for provision of guarantees in legal transactions and the legislative changes introduced by Law 13,097 / 2015

Flue-cured tobacco and Cl rates : implications on yield, quality, and nutrient concentration

The increase in flue-cured tobacco (Nicotiana tabacumL.) yields in recent decadesdue to genetic improvements of new cultivars and management technologies mayincrease the plant demand for Cl, and the increased dry mass may dilute Cl concentra-tion, thereby reducing negative effects. This study evaluated the effect of increasingdoses of Cl on tobacco production, quality, and chemical composition of leaves, infour growing environments located at research stations where flue-cured tobacco isproduced in North Carolina. The treatments consisted of 11 rates of Cl (0, 11, 22,34, 45, 56, 67, 78, 90, 101, and 112 kg ha−1) in each growing environment, with fourreplications in a randomized complete block design. The yield and visual quality,total alkaloids, and reducing sugars concentrations of cured leaf were determined.In addition, the concentration of selected nutrients (N, P, K, Ca, Mg, S, and Cl) andnitrate (NO3−) in tobacco leaves was measured in five different periods. Rates of Clup to 112 kg ha−1did not reduce the productivity or quality of flue-cured tobaccoin any environment. The Cl rate required to reach the threshold of 1.0% Cl contentin cured leaf was site-specific, being surpassed even in the control treatment at onelocation, or with Cl rates higher than 34 and 90 kg ha−1in two environments. Inone environment, the Cl rates increased tobacco yield, probably due the direct effectof Cl as a nutrient. Although the increasing Cl rates increased the reducing sugarsconcentration, visual quality was not attenuated

DESAFIOS DA REGULARIZAÇÃO FUNDIÁRIA URBANA NA REGIÃO CHICO MENDES EM FLORIANÓPOLIS/SC

A vertiginosa e desordenada urbanização do Brasil trouxe desafios ao planejamento urbano e aos processos legais e administrativos pertinentes, resultando em ocupações irregulares e exclusão social. Florianópolis, capital do estado de Santa Catarina, e polo de atração de migrantes, tem um índice estimado de 51% de construções irregulares. O objeto deste estudo é a avaliação do atual estágio do procedimento de Regularização Fundiária do Conjunto Habitacional da Região Chico Mendes, no município de Florianópolis. O projeto de urbanização, iniciado em 1990, com o projeto Habitar Brasil, seguido nos anos 2000, com o projeto Habitar Brasil BID, até hoje não teve a regularização jurídica concluída. A metodologia adotada, de caráter exploratório, caracteriza-se como uma pesquisa empírica, com a análise do fenômeno através de uma análise documental dos aspectos administrativos, legais e sociais. O resultado indica que o projeto de regularização fundiária, já protocolado no Registro de Imóveis, necessita correções em várias fases. Cumpridas as exigências para o registro, há a possibilidade de titulação imediata de 275 famílias, de um total de 1.041

Produção de milho em razão da aplicação de fertilizantes organominerais e minerais.

Projeto/Plano de Ação: 01.09.10.103-04

Sobrevivência de mudas clonais de erva-mate submetidas a adubação mineral.

Até o momento, poucos foram os avanços na área de nutrição na cultura da erva-mate, o que justifica que o atual sistema de produção seja baseado no extrativismo. O trabalho objetivou avaliar a sobrevivência de clones de erva-mate submetidos a doses de N, P, K, S e micronutrientes (B, Cu e Zn). Nos cinco experimentos, instalados em setembro de 2013 em Três Barras-SC, avaliaram-se quatro clones (F1, F2, F3 e M1) e doses de: 0, 125, 250, 375 e 500 mg dm-3 de N; 0, 75, 150, 225 e 300 mg dm-3 de P2O5; 0, 40, 80, 120 e 160 mg dm-3 de K2O; 0, 20, 40, e 60 mg dm-3 de S; e um Mix de micronutrientes de 0, 0,5 e 1,0 mg dm-3 de B e Cu, e 0, 1,0 e 2,0 mg dm-3 de Zn. Utilizou-se o delineamento blocos casualizados com quatro repetições em esquema fatorial com parcelas subdivididas. As mudas foram propagadas por miniestaquia de matrizes selecionadas, plantadas a campo com altura média de 12 cm. A sobrevivência foi avaliada mensalmente até aos 120 dias. Após os dados submetidos à análise estatística, verificou-se que a época influenciou negativamente a sobrevivência de mudas de erva-mate. A ausência da significância do fator dose na sobrevivência das mudas, possivelmente esteja relacionada a boa fertilidade do solo local. Conclui-se que a adubação não atua na sobrevivência de mudas de erva-mate. Mudas de erva-mate dos clones F1 e F2 são as mais indicadas para plantio na região de Três Barras

BORON IN PREVENTING OF SHOOT DIEBACK ON EUCALYPTUS BENTHAMII GROWN IN SOIL WITH DIFFERENT WATER REGIMES

The water deficit interferes in the boron (B) uptake by eucalyptus, causing shoot dieback in young plants. The objective of this study was to evaluate the occurrence of shoot dieback in Eucalyptus benthamii submitted to doses of boron and water regimes in a Humic Cambisol of the Southern Plateau of the state of Santa Catarina. The experiment was conducted in greenhouse (Lages-SC) in a completely randomized experimental design, in a 4 x 3 factorial scheme, with three replications, adding 0, 0.55, 1.1 and 2.75 g boron plant-1 in the soil, and three water regimes (60, 80 and 100% of the field capacity). The stem diameter and the plants height were measured, using a visual analysis of dieback. The dry mass and boron contents in the tissues and in the soil, were also determined. Water deficiency affected negatively dry matter but it was not affected by boron application. The highest occurrence of shoot dieback was observed in the treatments without addition of boron and in the more restrictive water regime. Fertilization with 0.55 g boron plant-1 in soil was sufficient to avoid shoot dieback

Phosphorus fractions in the vineyard soil of the Serra Gaúcha of Rio Grande do Sul, Brazil.

The study aimed to evaluate the accumulation of P fractions in a vineyard soil profile with successive applications of phosphate fertilizers. In January 2010 an area was selected of native forest and a vineyard at age 33 with a history of phosphate fertilizer application, in Bento Gonçalves, Rio Grande do Sul state. Soil samples were collected from 0-5, 5-10 and 10-20 cm layers, prepared and submitted to chemical fractionation of P. The excessive application of phosphate fertilizers during 33 years in the vineyard soil increased the levels of organic and inorganic P until the 20 cm layer in all P fractions. The highest levels of P in the vineyard soil were found mainly in the labile fractions extracted with anion exchange resin and NaHCO3, which indicates high nutrient availability to plants, but also indicates the potential of transfer of solution from soil to surface run-off or percolated through the soil profile, which represents greater potential for contamination of surface and subsurface waters

Soil phosphorus fractions in a sandy typic hapludaft as affected by phosphorus fertilization and grapevine cultivation period.

The purpose of this study was to quantify the phosphorus (P) fractions in phosphate-fertilized sandy soils under grapevines. Soil was sampled from a grassland site and two vineyards (13 and 31 years old) in the State Rio Grande do Sul, Brazil, from the layers 0-5, 5-10, 10-15, 15-20, and 20-40 cm deep. The samples were prepared and P fractions were assessed by chemical fractionation. Phosphate fertilization of the vineyard soils increased P contents to a depth of 40 cm, especially in the more recalcitrant fractions but detectable in the more labile fractions as well, which are plant available and may increase the risk of environmental contamination. Phosphate fertilizers and the period of grapevine cultivation had little effect on the levels of organic P forms, whereas cover crops in vineyards could be an appropriate strategy to increase or maintain the levels of soil organic matter and the levels of organic P over the years