scholarly journals ‘Niágara Rosada’ and ‘Isabel’ grapes quality cultivated in different altitudes in the state of Espírito Santo, Brazil

2019 ◽  
pp. 1014
Author(s):  
C. M. Meneghelli, J. S. De Souza Lima, A L. Bernarde ◽  
J. M. Coelho, Samuel de. A. Silva, L. A. M. Meneghelli
Keyword(s):  
Block Design ◽  
Titratable Acidity ◽  
Leaf Nitrogen ◽  
The State ◽  
Soluble Solids ◽  
Espírito Santo ◽  
Total Titratable Acidity ◽  
Espirito Santo ◽  
Niagara Rosada ◽  
Different Altitudes

Altitude and climate and its microclimatic characteristics influence the grapes and wines quality. The objective of this study was to evaluate ‘Niagara Rosada’ and ‘Isabel’ grapes quality at three different altitudes in the highlands of the state of Espírito Santo. The experiment was a randomized complete block design in subdivided plots (3x2). The plots were in different altitudes and, in the subplots, the two cultivars. Also, five replicates were done in each treatment. The grapes quality were evaluated in the laboratory from total soluble solids (TSS), total titratable acidity (TTA), pH and the relationship between TSS / TTA. The cultivar ‘Niágara Rosada’ showed higher values than the ‘Isabel’ cultivar in relation to the evaluated parameters. The altitude of 650 m favored to obtain higher values of total titratable acidity and lower values of pH. The excess of leaf nitrogen in environment 1 contributed to the higher values of TTA and lower pH for the cultivars ‘Niágara Rosada’ and ‘Isabel’. The quality of the ‘Niágara Rosada’ and ‘Isabel’ grapes produced in the state of Espírito Santo were influenced by altitude, and the altitude of 650 m favored to obtain higher values of total titratable acidity and lower values of pH.

scholarly journals Productivity, quality of fruits and architecture of Jalapeño pepper at different planting densities

2019 ◽  
Vol 37 (3) ◽  
pp. 331-337
Author(s):  
Carlos Francisco Ragassi ◽  
Juliana Zucolotto ◽  
Lucas M Gomes ◽  
Cláudia SC Ribeiro ◽  
Nuno Rodrigo Madeira ◽  
...  
Keyword(s):  
Fruit Quality ◽  
Plant Architecture ◽  
Block Design ◽  
Titratable Acidity ◽  
Soluble Solids ◽  
Randomized Complete Block Design ◽  
Total Titratable Acidity ◽  
Second Year ◽  
Increase In Productivity

ABSTRACT Mechanizing the harvest of Jalapeño pepper involves changes in the production system. Spacings between plants in rows (10 to 40 cm; 60 cm fixed between rows) were evaluated in relation to plant architecture, productivity and fruit quality of cultivar BRS Sarakura during three years, in a randomized complete block design with five replicates. Productivity (41.9 to 78.8 t ha-1) and plant height (40.1 to 47.3 cm) responded linearly to density; on the other hand, productivity per plant responded negatively (0.48 to 1.04 kg plant-1). The stem first bifurcation height was little influenced. Fruit chemical analyses were carried out in the second year of the experiment; spacing significantly influenced pH (5.36 to 4.84), total titratable acidity (TTA) (0.48 to 0.36%) and total soluble solids (TSS)/TTA ratio (11.5 to 15.6); no influence on TSS (5.65%) was noticed, though. The increase of plant population provided an increase in productivity without affecting fruit quality; the highest height of the first bifurcation achieved may not be enough to enable mechanized harvesting of the cultivar BRS Sarakura.

scholarly journals Productivity and quality of irrigated organic yellow passion fruits in deep planting in Southeastern Amazon

2020 ◽  
Vol 42 (4) ◽  
Author(s):  
Wagner de Moura Francisco ◽  
Sebastião Elviro de Araújo Neto ◽  
Thays Lemos Uchôa ◽  
Luís Gustavo de Souza e Souza ◽  
Nilciléia Mendes da Silva
Keyword(s):  
Block Design ◽  
Titratable Acidity ◽  
Soluble Solids ◽  
Organic System ◽  
Randomized Complete Block Design ◽  
Total Titratable Acidity ◽  
Total Productivity ◽  
Fruit Mass ◽  
Yellow Passion Fruit

Abstract The aim of this work was to evaluate the effect of irrigation and deep planting of tall yellow passion fruit seedlings in the organic system on fruit quality and productivity. A randomized complete block design with 2x4 subdivided plots, with 8 treatments and 4 blocks was used, with irrigated and rainfed systems being plots and 4 planting depths (0.20 m, 0.40 m, 0.60 m and 0.80 m) subplots. Seedlings aged 90 days and 2 m in height were used. Before planting, all stem leaves were removed from seedlings to be buried and to IBA at concentration of 4,000 mg kg-1 was applied. The number of fruits per plant, average fruit mass and total productivity and of 1st and 2nd crops, as well as total soluble solids (TSS), total titratable acidity (TTA), ratio (TSS/TTA), commercial and equatorial diameter classification were estimated. Irrigated planting at depths of 0.20 m and 0.40 m was more productive in the first crop, but there was no difference in the total productivity and in the second crop. Neither irrigation nor plant depth altered the chemical quality of fruits and commercial classification.

scholarly journals CRESCIMENTO VEGETATIVO, PRODUTIVIDADE E QUALIDADE DOS FRUTOS DO ABACAXIZEIRO ‘BRS IMPERIAL’ SOB LÂMINAS DE IRRIGAÇÃO

Irriga ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 398-410
Author(s):  
Weslley do Rosário Santana ◽  
Luã Víthor Chíxaro Almeida Falcão Rosa ◽  
Joabe Martins de Souza ◽  
Robson Bonomo
Keyword(s):  
Vegetative Growth ◽  
Block Design ◽  
Irrigation Management ◽  
Physicochemical Characteristics ◽  
Soluble Solids ◽  
Ananas Comosus ◽  
Espírito Santo ◽  
Physical Chemical ◽  
Espirito Santo

CRESCIMENTO VEGETATIVO, PRODUTIVIDADE E QUALIDADE DOS FRUTOS DO ABACAXIZEIRO ‘BRS IMPERIAL’ SOB LÂMINAS DE IRRIGAÇÃO     WESLLEY DO ROSÁRIO SANTANA1; LUÃ VÍTHOR CHÍXARO ALMEIDA FALCÃO ROSA1; JOABE MARTINS DE SOUZA1 E ROBSON BONOMO1   1Departamento de Ciências Agrárias e Biológicas, Universidade Federal do Espírito Santo, Rod. Governador Mario Covas, Km 60 - Litorâneo, CEP 29932-540, São Mateus, ES, Brasil. E-mail: [email protected]; [email protected]; [email protected]; [email protected]     1 RESUMO   Conhecer a demanda hídrica de uma cultura em uma região possibilita um melhor manejo da irrigação e desenvolvimento da cultura. Diante disso, objetivou-se avaliar o crescimento vegetativo, qualidade físico-química dos frutos e a produtividade do abacaxizeiro ‘BRS Imperial’ sob lâminas de irrigação nas condições de tabuleiro costeiro, no estado do Espírito Santo (ES). O experimento foi realizado na Universidade Federal do Espírito Santo, município de São Mateus, em um delineamento em blocos casualizados, com sete lâminas de irrigação (0%, 25%, 50%, 75%, 100%, 125% e 150% da evapotranspiração de cultura-ETc), quatro repetições e seis plantas úteis por parcela. Foram avaliadas características vegetativas da planta e físico-químicas dos frutos e a produtividade. Os resultados obtidos foram submetidos à análise de variância. Para as condições em estudo, a maior altura de planta e diâmetro do caule observado foi de 28,8 cm e 65,1 mm, respectivamente, ambos na lâmina aplicada referente a 69% da reposição da ETc. Para as características físico-químicas analisadas, as lâminas de irrigação aplicadas não influenciaram significativamente a cultura. A produtividade obtida foi de 40,41 t ha-1, com teor médio de sólidos solúveis totais de 16,46 ºBrix, valor superior ao mínimo exigido para a colheita e comercialização.   Palavras-chave: Ananas comosus (L.) Merril, características físico-químicas, massa do fruto, manejo da irrigação.     SANTANA, W. do R.; ROSA, L. V. C. A. F.; SOUZA, J. M. de; BONOMO, R. VEGETATIVE GROWTH, YIELD AND FRUIT QUALITY OF PINEAPPLE CROP ‘BRS IMPERIAL' UNDER IRRIGATION DEPTHS     2 ABSTRACT   Knowing the hydric demand of a crop in a region enables better irrigation management and crop development. Thus, this study aimed to evaluate the vegetative growth, physical-chemical quality of the fruits and the yield of the pineapple crop ‘BRS Imperial’ under irrigation depths in coastal conditions, in the state of Espírito Santo (ES). The experiment was conducted at the Federal University of Espírito Santo, municipality of São Mateus, in a randomized block design, with seven irrigation depths (0%, 25%, 50%, 75%, 100%, 125% and 150% of the evapotranspiration of the crop (ETc)), four replications and six useful plants per plot. The vegetative characteristics of the plant and the physicochemical characteristics of the fruits were evaluated, as well as the yield. The results were subjected to analysis of variance. For the conditions under study, the highest plant height and stem diameter observed were 28.8 cm and 65.1 mm, respectively, both in the applied irrigation depth referring to 69% of the replacement of the ETc. For the physical-chemical characteristics analyzed, the applied irrigation depths did not significantly influence the crop. The yield obtained was 40.41 t ha-1, with an average content of total soluble solids of 16.46 ºBrix, higher than the minimum required for harvest and commercialization.   Keywords: Ananas comosus (L.) Merril, physicochemical characteristics fruit, fruit mass, irrigation management.

scholarly journals Fruit quality of a traditional pineapple cultivar (Turiaçu) compared to the most popular cultivar (Pérola) in Brazil

2019 ◽  
Vol 13 ((04) 2019) ◽  
pp. 546-551 ◽  
Author(s):  
Fabrício de Oliveira Reis ◽  
José Ribamar Gusmão Araujo ◽  
Heder Braun ◽  
Augusto César Vieira Neves Junior ◽  
Anna Paula A Pereira
Keyword(s):  
Titratable Acidity ◽  
Fruit Weight ◽  
The State ◽  
Soluble Solids ◽  
Pulp Yield ◽  
Chemical Characteristics ◽  
Consumer Market ◽  
Total Titratable Acidity ◽  
Green Stage

Turiaçu is a traditional pineapple cultivar in the state of Maranhão, Brazil, and its fruits have high potential for the fresh fruit market due to consumer acceptance. This cultivar is in the process of domestication, but information on the quality of its fruits and their standards for marketing is scarce. The objective of this study was to evaluate the biometric and chemical characteristics of the Turiaçu pineapple cultivar and the Pérola cultivar, which are grown in the main pineapple producing areas—Turiaçu, and São Domingos do Maranhão—in the state of Maranhão. The fruits were harvested at the green stage to evaluate the following biometric characteristics: fruit weight, infructescence weight, pulp yield, crown, peel and total residues, and base to apex diameter ratio; and the following chemical characteristics—total soluble solids (TSS), total titratable acidity (TTA), and TSS to TTA chemical ratio. The Turiaçu cultivar presented higher fruit and infructescence weights, more cylindrical fruits, and pulp with higher TSS concentration and less acidity, compared to the Pérola cultivar. Fruits of the Turiaçu cultivar had more desirable biometric and chemical qualities for the consumer market— they were large, cylindrical, sweet, and with low acidity—, compared to those of the Pérola cultivar.

scholarly journals Physical and chemical characterization of sweet passion fruits genotypes in Sao Mateus, Espírito Santo State, Brazil

2018 ◽  
Vol 9 (3) ◽  
pp. 363-371
Author(s):  
Rodrigo Sobreira Alexandre ◽  
Kleber Rogeres Monteiro Junior ◽  
Kristhiano Chagas ◽  
André Lucas Siqueira ◽  
Edilson Romais Schmildt ◽  
...  
Keyword(s):  
Genetic Variability ◽  
Block Design ◽  
Passion Fruit ◽  
Soluble Solids ◽  
Pulp Yield ◽  
Fresh Market ◽  
Passiflora Edulis ◽  
Espírito Santo ◽  
Espirito Santo ◽  
Physical And Chemical

In Brazil 95% of the passion fruit marketed comes from the species Passiflora edulis f. flavicarpa (yellow passion fruit), the remainder are Passiflora edulis f. edulis (purple passion fruit) and Passiflora alata (sweet passion fruit), considered market niches. Because of the wide genetic variability the genus Passiflora, it is of fundamental importance to identify superior genotypes to improve the quality of fruit for the fresh market. The objective is to analyze the physical and chemical characteristics of the fruits of 33 genotypes P. alata Curtis, evaluated in a randomized complete block design with two replicates of four plants, from native matrices, located at the experimental farm of the University Center of the North of Espírito Santo, Federal University of Espírito Santo, in the Northern Region of the state of Espírito Santo, São Mateus -ES. Thirty-two mature fruits were collected in each replicate, eight per plant and the following characteristics were analyzed: fruit weight (g); equatorial and polar diameter of fruit (cm); peel thickness (mm); mass of the pulp (g); pulp volume (mL); pulp yield (%); number of seeds per fruit, pH; soluble solids (SS); titratable acidity (TA) and ratio (SS/TA). There is a wide genetic variability among P. alata genotypes as to the traits assessed. Genotypes 4, 6, 8, 11, 15, 18, 21, 25 and 26 stood out among the rest, and is therefore recommended for new plantings and future breeding programs.

scholarly journals Flora of Espírito Santo: Psidium (Myrtaceae)

Rodriguésia ◽  
2017 ◽  
Vol 68 (5) ◽  
pp. 1791-1805 ◽  
Author(s):  
Amélia C. Tuler ◽  
Tatiana T. Carrijo ◽  
Márcia F.S. Ferreria ◽  
Ariane L. Peixoto
Keyword(s):  
Species Richness ◽  
Protected Areas ◽  
Sea Level ◽  
The State ◽  
Agricultural Expansion ◽  
Herbarium Specimens ◽  
Espírito Santo ◽  
Lowland Forests ◽  
Atlantic Rainforest Biome ◽  
Espirito Santo

Abstract This study presents a floristic-taxonomic treatment of Psidium in the state of Espírito Santo, and is a result of fieldwork combined with analyses of herbarium specimens. Fourteen species of the genus were recognized in Espírito Santo state (P. brownianum, P. cattleianum, P. cauliflorum, P. guajava, P. guineense, P. longipetiolatum, P. myrtoides, P. oblongatum, P. oligospermum, P. ovale, P. rhombeum, P. rufum P. sartorianum, and Psidium sp.), accounting for about 34% of the species richness estimated for the genus in the Atlantic Rainforest biome. The species occur predominantly in lowland forests up to 700 meters above sea level. These areas are highly threatened due to urbanization of coastal areas and agricultural expansion in the state Espírito Santo. Therefore, the conservation of Psidium species in this state requires the creation of more lowland protected areas.

Tick-borne infections in dogs and horses in the state of Espírito Santo, Southeast Brazil

2018 ◽  
Vol 249 ◽  
pp. 43-48 ◽  
Author(s):  
Fernanda de Toledo Vieira ◽  
Igor Cunha Lima Acosta ◽  
Thiago Fernandes Martins ◽  
Jonas Moraes Filho ◽  
Felipe da Silva Krawczak ◽  
...  
Keyword(s):  
The State ◽  
Espírito Santo ◽  
Southeast Brazil ◽  
Espirito Santo

scholarly journals Can Sustained Deficit Irrigation Save Water and Meet the Quality Characteristics of Mango?

Agriculture ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 448
Author(s):  
Leontina Lipan ◽  
Aarón A. Carbonell-Pedro ◽  
Belén Cárceles Rodríguez ◽  
Víctor Hugo Durán-Zuazo ◽  
Dionisio Franco Tarifa ◽  
...  
Keyword(s):  
Irrigation Water ◽  
Deficit Irrigation ◽  
Block Design ◽  
Water Productivity ◽  
Titratable Acidity ◽  
Soluble Solids ◽  
Total Phenolic ◽  
Drought Tolerant ◽  
Randomized Block Design ◽  
Peel Color

Mango is one of the most cultivated tropical fruits worldwide and one of few drought-tolerant plants. Thus, in this study the effect of a sustained deficit irrigation (SDI) strategy on mango yield and quality was assessed with the aim of reducing irrigation water in mango crop. A randomized block design with four treatments was developed: (i) full irrigation (FI), assuring the crop’s water needs, and three levels of SDI receiving 75%, 50%, and 33% of irrigation water (SDI75, SDI50, and SDI33). Yield, morphology, color, titratable acidity (TA), total soluble solids (TSS), organic acids (OA), sugars, minerals, fiber, antioxidant activity (AA), and total phenolic content (TPC) were analyzed. The yield was reduced in SDI conditions (8%, 11%, and 20% for SDI75, SDI50, and SDI33, respectively), but the irrigation water productivity was higher in all SDI regimes. SDI significantly reduced the mango size, with SDI33 generating the smallest mangoes. Peel color significantly changed after 13 days of ripening, with SDI75 being the least ripe. The TA, AA, and citric acid were higher in SDI75, while the TPC and fiber increased in all SDI levels. Consequently, SDI reduced the mango size but increased the functionality of samples, without a severe detrimental effect on the yield.

New species of flea-toad, genus Brachycephalus (Anura: Brachycephalidae) from the Atlantic Forest of Espírito Santo, Brazil

Zootaxa ◽  
2021 ◽  
Vol 5068 (4) ◽  
pp. 517-532
Author(s):  
DIEGO ALMEIDA-SILVA ◽  
THIAGO SILVA-SOARES ◽  
MIGUEL TREFAUT RODRIGUES ◽  
VANESSA KRUTH VERDADE
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Protected Area ◽  
The State ◽  
Southeastern Brazil ◽  
Espírito Santo ◽  
The Third ◽  
Skin Smooth ◽  
Espirito Santo ◽  
A New Species

We describe a new species of dull-colored flea-toad, genus Brachycephalus, from the Atlantic Forest of Caparaó mountains in southeastern Brazil. The new species is characterized by its diminutive size, “leptodactyliform” body, brownish color with an inverted V-shaped dark mark on dorsum, skin smooth, hyperossification and dorsal shield absent, linea masculinea absent, Fingers I and IV vestigial, Toe I externally absent, Toe II reduced but functional, Toes III and IV with pointed tips, Toe V vestigial, and ventral color uniformly brown. It is a leaf litter dweller, known only from type locality in the humid forests on the eastern slopes of Parque Nacional do Caparaó mountains, a protected area in the states of Espírito Santo and Minas Gerais, southeastern Brazil. It is the third flea-toad occurring in the state of Espírito Santo recovered as sister to all other Brachycephalus distributed from the state of São Paulo northward in the Atlantic Forest.  

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