Agronomia

URI Permanente desta comunidade

http://repositorio.ufes.br/handle/10/17348

Programa de Pós-Graduação em Agronomia

Centro: CCAE
Telefone: (28) 3552 8983
URL do programa: https://producaovegetal.ufes.br/pt-br/pos-graduacao/PPGA/

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Agora exibindo 1 - 20 de 327

Ação de inseticidas e fungicidas empregados na cultura do tomateiro sobre Trichogramma pretiosum Riley, 1879 (Hymenoptera: Trichogrammatidae)
(Universidade Federal do Espírito Santo, 2013-02-28) Santos, Vinícius Pereira dos; Zago, Hugo Bolsoni; Pratissoli, Dirceu; Minas, Ramon Santos de; Zanuncio Junior, José Salazar; Vianna, Ulysses Rodrigues
The study aimed to evaluate the effect of the main pesticides registered for tomato crop on parasitism of egg parasitoid Trichogramma pretiosum. 29 fungicides and 30 insecticides were evaluated for their selectivity. Insecticides and fungicides were separ
Ácidos orgânicos e solubilização de fósforo e potássio em biocarvões
(Universidade Federal do Espírito Santo, 2023-10-30) Siqueira, Camila Barbiero; Passos, Renato Ribeiro; https://orcid.org/000000017730748X; http://lattes.cnpq.br/3882320619443256; https://orcid.org/; http://lattes.cnpq.br/9870219140937358; Souza, Mauricio Novaes; Burak, Diego Lang; https://orcid.org/0000000267583517; http://lattes.cnpq.br/2501042964619476
Biochar is considered a tool in the process of transforming waste into potential soil conditioners. Low molecular weight organic acids (AOBPM) interacting with biochar have the ability to solubilize nutrients present in carbonized materials, impacting soil enrichment and consequently reducing the use of chemical fertilizers by updating organic waste. The present work aims to evaluate the total and available P and K contents in coffee straw (PC) and eucalyptus bark (EC) biochars produced under two pyrolysis temperatures, 350 and 600 °C, as well as the solubilization of the inorganic content of these biochars from the addition of AOBPM. The was conducted in the laboratory under a completely randomized experimental design, with three replications per treatment, and three P.A organic acids (acetic, oxalic and citric), in six different concentrations (0; 0.5; 1.0; 1.5; 2 .0 and 2.5 mmol/L). The available P and K contents were determined by extract via colorimetry in a UV-visible spectrophotometer and flame photometry, respectively, total P and K contents through nitroperchloric digestion, and X-ray diffraction analysis of the biochars. There was a difference in solubilization of the inorganic content based on the pyrolysis temperature for the two materials, with PC biochar having higher levels of available P in relation to total P at the pyrolysis temperature of 350 °C, and higher levels of available K in relation to the total K at the pyrolysis temperature of 600 °C. For EC biochar, higher levels were found at a pyrolysis temperature of 600 °C. The presence of organic acids interacting with biochars can cause an increase in the availability of nutrients, such as P and K, with an increase in solubilization in all acids and all doses above 0.5 mmol/L. In our observations, no differential solubilization effect was observed depending on the type of organic acid. The pyrolysis temperature and biochar raw material interferes with the availability of nutrients present in the materials, with the inorganic content being better solubilized at a pyrolysis temperature of 350 °C for PC, and 600 °C for CE. Mechanisms for solubilizing inorganic content in biochars must be stimulated in order to better take advantage of the nutrient source role of phosphorus and potassium in biochars, even if these materials are not applied to the soil with the main objective of functioning as a vehicle for fertilization.
Aclimatação e adubação de mudas micropropagadas do abacaxizeiro Gold no sul do Estado do Espírito Santo
(Universidade Federal do Espírito Santo, 2007-02-26) Bregonci, Izaias dos Santos; Reis, Edvaldo Fialho dos; Coelho, Ruimário Inácio; Schmildt, Edilson Romais; Costa, Aureliano Nogueira da; Amaral, José Augusto Teixeira do
This work was carried at the Centro de Ciências Agrárias da Universidade Federal do Espírito Santo, located in Alegre city, Brasil. The objective was to evaluate the growth of the of the Pineapple plantlets micropropagated [Ananas comosus (L.) Merrill c
Acúmulo de micronutrientes em materiais genéticos de cafeeiro Conilon
(Universidade Federal do Espírito Santo, 2016-12-15) Venancio, Felipe Cassa Duarte; Prezotti, Luiz Carlos; Tomaz, Marcelo Antonio; Amaral, José Francisco Teixeira do; Passos, Renato Ribeiro; Prezotti, Luiz Carlos
In order to characterize the accumulation of micronutrients (Cu, Zn, Mn, Fe and B) of dry matter and verify the variation in the content of these elements in genetic material of Conilon coffee, a study was carried out using the following genetic materials
Adubação Combinada de N e P no Solo no Crescimento e Nutrição de Cafeeiro Conilon
(Universidade Federal do Espírito Santo, 2018-07-12) Barros, Vanessa Maria de Souza; Tomaz, Marcelo Antonio; Amaral, José Francisco Teixeira do; Rodrigues, Wagner Nunes; Dalvi, Leandro Pin; Martins, Lima Deleon
With the development of new clones of conilon coffee, many studies have been carried out to evaluate the effect of isolated levels of N, P and K. However, soil nutrient combination studies are necessary to verify the interaction between them and
Adubação potássica para o cultivo de yacon
(Universidade Federal do Espírito Santo, 2021-02-25) Vargas, Amanda Dutra de; Oliveira, Fábio Luiz de; https://orcid.org/0000000217116988; http://lattes.cnpq.br/8904451083627425; https://orcid.org/000000022506425X; http://lattes.cnpq.br/3592760307270175; Teixeira, Luciano José Quintão; https://orcid.org/000000032546615X; http://lattes.cnpq.br/3856808001594434; Silva, Diego Mathias Natal da; https://orcid.org/0000-0002-2239-7163; http://lattes.cnpq.br/0420308167036567; Tomaz, Marcelo Antonio; https://orcid.org/0000000253070219; http://lattes.cnpq.br/7116075671588859
The yacon (Smallanthus sonchifolius) is a plant of the Asteraceae family and comes from the Andean region, which has many nutraceutical and medicinal properties. The interest in the plant aroused due to the high content of fructooligosaccharides (FOS) presented in its roots, making yacon a functional food. Like other crops, the study of the ideal conditions for their cultivation is essential and, thus, the importance of obtaining information about the mineral nutrition of yacon is observed. As potassium is a mineral nutrient considered essential for the growth and development of all plants and one of the most accumulated nutrients in this species, the objective of the present study was to evaluate different doses of potassium fertilization in the phytotechnical and physicochemical characteristics of yacon. The experimental design used was randomized blocks (DBC), with 4 replicates per treatment, which consist of 4 different doses of potassium fertilization: 178.7 kg.ha-1; 357.4 kg.ha-1; 536.1 kg.ha-1; 714.8 kg.ha-1 of potassium chloride (KCl); and the witness: soil without fertilization. Potassium fertilization improved the chemical characteristics (higher levels of soluble solids and less acidity) and physical characteristics (less hardness, chewability, cohesiveness and adhesiveness) of yacon's tuberous roots, bringing higher quality to the final product. Since the dose of 357.4 kg.ha-1 of KCl was the one that presented the highest agronomic efficiency for the cultivation of yacon, being able to provide the greatest economic efficiency by producing larger quantities of roots in the most valued classes in the market.
Alterações biométricas e nutricionais de genótipos de Coffea canephora Conilon BRS Ouro Preto submetidos a disponibilidades hídricas
(Universidade Federal do Espírito Santo, 2017-02-21) Reinicke, Larissa Cristina Torrezani Starling; Espindula, Marcelo Curitiba; Tomaz, Marcelo Antonio; Martins, Lima Deleon; Amaral, José Francisco Teixeira do
Alterações fitotécnicas em genótipos de cafeeiro Conilon em resposta ao sombreamento
(Universidade Federal do Espírito Santo, 2020-07-10) Torres, Cassio Fernandes; Amaral, Jose Francisco Teixeira do; https://orcid.org/0000000330274830; http://lattes.cnpq.br/1032225749434466; https://orcid.org/0000-0001-7943-1038; http://lattes.cnpq.br/5910662225083423; Zucoloto, Moises; https://orcid.org/0000000305394750; http://lattes.cnpq.br/9552365183163692; Rodrigues, Wagner Nunes; https://orcid.org/0000-0002-4830-0040; http://lattes.cnpq.br/0154094974905867; Silva, Josimar Aleixo da; https://orcid.org/0000-0001-6921-6043; http://lattes.cnpq.br/6561846840301222
The coffee tree can be grown in different environments due to its phenotypic plasticity, as well as the existence of pre-selected genotypes. The benefits provided by shading, associated with morphological, physiological and nutritional modulations can be an important strategy for the cultivation of coffee, especially in regions where water restriction is more pronounced, high levels of solar radiation, elevated atmospheric temperature and high demand nitrogen fertilization. The objective of this work was to evaluate and quantify the morphophysiological responses of Coffea canephora genotypes to shaded and full sun cultivation. The treatments were added to the completely randomized design, in a 14x2 factorial scheme, with 14 genotypes of Coffea canephora, 2 levels of irradiance, full sun and 30% shaded. Each treatment consisted of 4 experimental units. The level of 30% shading determined based on work is already done. The 14 genotypes used are elite genotypes from the active germplasm bank of Coffea canephora of the Capixaba Institute for Research, Technical Assistance and Rural Extension. The experiment was conducted at the Experimental Farm of Bananal do Norte, belonging to Incaper, located in the municipality of Cachoeiro de Itapemirim-ES. The effect of cultivation in full sun and shade was evaluated through variables in the pellet phase: chlorophyll, flavonoid, anthocyanin indices, nitrogen balance index, leaf nitrogen content and leaf nitrogen accumulation, and at harvest: branch diameter plagiotropic, length of the plagiotropic branch, number of leaves per plagiotropic branch, unit leaf area, total leaf area, leaf dry matter per branch, number of rosettes per plagiotropic branch and plagiotropic branch harvest index. Studying the chlorophyll index, genotypes 103, 2B / 88, 108, 820/87, 207, 302, 303 and 304 stood out in full sun and genotypes 2B / 88, 80S, 820/87, 207 when shaded. Regarding the flavonoid index, genotype 104 stood out in full sun, with lower flavonoid values and genotypes 103, 2B / 88, 105, 108, 80S, 109, 820/87, 207 and 302 lower values when shaded. As for the anthocyanin index, genotypes 105, 108, 820/87, 207, 302 and 304 were the ones that showed lower values for anthocyanins in full sun, and genotypes 2B / 88, 108, 604/97, 820/87, 207, 302 and 303 had the lowest values when shaded. Analyzing the nitrogen balance index, genotypes 104 and 207 stood out in full sunlight and genotypes 2B / 88 and 207 when shaded. For leaf nitrogen content there was no significant difference between genotypes in full sun, only the level of shaded comparison showed difference, with genotypes 103, 2B / 88, 106, 104, 108, 109, 820/87, 303 and 304 those that stood out with the highest levels of leaf nitrogen. For leaf nitrogen accumulation, genotypes 108, 80S and 303 were the ones that stood out in full sun and genotypes 103, 2B / 88, 109 and 304 when shaded. Genotypes 104, 108, 207 and 303 in full sun showed higher values for the diameter of the plagiotropic branch, when shading genotypes 103, 604/97 and 207. For the length of the plagiotropic branch in full sun, genotypes 104, 108, 820 / 87, 207 and 203 stood out, already in the shaded system the genotypes 103, 2B / 88, 105, 108, 80S, 109, 604/97, 207, 302 and 303. For the number of leaves per plagiotropic branch, genotypes 108 and 303 were the ones that stood out in full sun and shaded genotypes 2B / 88, 105, 604/97 and 304. For the unit leaf area, genotypes 108, 207 and 302 stood out in full sun and genotypes 108, 820 / 87 and 207 when shaded. Analyzing the total leaf area, genotype 108 stood out in full sun and genotypes 820/87, 207, 303 and 304 when shaded. For the leaf dry matter variable, genotypes 108, 80S and 303 stood out in full sunlight and genotypes 103 and 304 when shaded. For number of rosettes, genotypes 103, 106, 104, 108, 80S, 207 and 303 stood out in full sun and genotypes 80S and 820/87 when shaded. Analyzing the harvest index, genotype 604/97 stood out in full sunlight and genotypes 106, 105 and 604/97 when shaded. In view of the above, it is possible to identify that genotypes 105, 106 (12 and 6 Vitória Incaper 8142), 80S, 820/87, 604/97, 207, 303 (408 Marilândia) and 304 have answers that may be related to greater fitness for shaded cultivation. Genotypes 104, 108, 207 and 303 showed full sun responses, reinforcing their potential for this cultivation system.
Alterações na solução e atributos químicos do solo decorrentes da aplicação de água residuária da suinocultura
(Universidade Federal do Espírito Santo, 2018-02-28) Mellere, José Guilherme Bergamim; Garcia, Giovanni de Oliveira; Souza, Ana Paula Almeida Bertossi; Reis, Edvaldo Fialho dos
The effluents generated from pig raising can represent an excellent by-product for agricultural purposes, mainly due to the richness of organic materials and essential nutrients to the plants of agronomic interest. However, the use of this effluent should
Alterações químicas em um latossolo vermelho-amarelo em função de altas doses de lodo de esgoto em diferentes intervalos de irrigação
(Universidade Federal do Espírito Santo, 2008-07-15) Maia, Lilian Rodrigues; Garcia, Giovanni de Oliveira; Reis, Edvaldo Fialho dos; Simão, João Batista Pavesi; Passos, Renato Ribeiro
Análise da irrigação no cultivo do café conilon no sul do estado do Espírito Santo
(Universidade Federal do Espírito Santo, 2013-02-26) Martins, Caio Louzada; Garcia, Giovanni de Oliveira; Reis, Edvaldo Fialho dos; Vieira, Gustavo Haddad Souza; Bonomo, Robson
In the southern state of Espírito Santo, irrigation has been consolidated as an important alternative to modernization and growth of coffee. In the region are used irrigation systems: drip irrigation, sprayer, conventional sprinkling irrigation mobile and
Análise florística e fitossociológica de fragmentos florestais de Mata Atlântica no sul do Estado do Espírito Santo
(Universidade Federal do Espírito Santo, 2008-02-15) Archanjo, Karla Maria Pedra de Abreu; Nappo, Mauro Eloi; Silva, Gilson Fernandes da; Silva, Aderbal Gomes da; Soares, Carlos Pedro Boechat; Chichorro, José Franklim
The objective of this work was to raise and discuss information about arboreal communities of two forest fragments, considering the lack of studies of vegetation of the south of the Espírito Santo state. The fragments are located in the municipal of Cachoeiro de Itapemirim, being the Floresta Nacional (FLONA) de Pacotuba and the Reserva Particular do Patrimônio Natural (RPPN) Cafundó. In FLONA de Pacotuba, the composition floristic consisted of 258 species and in RPPN Cafundó of 258 species, being 111 species common to the two fragments. The richest families in species in FLONA of Pacotuba are: Fabaceae, Sapotaceae, Euphorbiaceae, Myrtaceae and Meliaceae; while in RPPN Cafundó are: Myrtaceae, Fabaceae, Sapotaceae and Euphorbiaceae. In the analysis of the similarity of FLONA de Pacotuba and of RPPN Cafundó, it was demonstrated that in spite of the geographical proximity, the different disturbance reports and regeneration, they resulted in different floristics compositions between these fragments. Being considered the diversity, the index of Shannon-Weaver (H) found in RPPN Cafundó (4,13), reach a more expressive value than the FLONA of Pacotuba (3,31). The value found for equability (J) is 0,60 in FLONA of Pacotuba and 0,74 in RPPN Cafundó. In the horizontal structure of FLONA of Pacotuba, the species Senefeldera verticillata, Actinostemon estrellensis and Anadenanthera peregrina dominate the community in relation to IVI(%); in RPPN Cafundó, the species that more stood out in IVI(%) are: Astronium concinnum, Pseudopiptadenia contorta and Neoraputia alba.The RPPN Cafundó presents larger number of individuals for hectare in the first diameter classes. The diametric structures of the fragments follow the general pattern of the uneven-aged forests, in reversed-J-shape. The vertical structure varies of 2 until 50 meters in FLONA de Pacotuba and of 2,1 until 54 meters in RPPN Cafundó
Análise multi-temporal da vegetação na região nordeste do Brasil através do EVI do sensor MODIS
(Universidade Federal do Espírito Santo, 2008-03-04) Formigoni, Mileide de Holanda; Xavier, Alexandre Cândido; Antunes, Mauro Antonio Homem; Lima, Julião Soares de Souza; Fortes, Paulo de Tarso Ferro de Oliveira; Santos, Alexandre Rosa dos
The Brazilian Northeast (NEB) region presented different vegetation types that are essential component of its ecosystem. With remote sensing techniques it is possible, for example, to analyzed variations in vegetation community and alterations in vegetati
Análise temporal da vegetação associada à estimativa de precipitação pluvial por sensoriamento remoto na bacia hidrográfica do rio Doce
(Universidade Federal do Espírito Santo, 2018-03-02) Formigoni, Mileide de Holanda; Santos, Alexandre Rosa dos; Xavier, Alexandre Cândido; Lima, Julião Soares de Souza; Silva, Samuel de Assis; Ferrari, Jeferson Luiz
Remote sensing stands out as one of the most modern methods for monitoring terrestrial ecosystems, covering large areas with high temporal resolution. The search for knowledge of the temporal dynamics of vegetation reveals patterns, processes and mechanis
Aplicação de biomateriais sustentáveis na conservação pós colheita
(Universidade Federal do Espírito Santo, 2025-08-01) Coutrim, Ranyelly Leão; Ayub, Ricardo Antonio ; https://orcid.org/; http://lattes.cnpq.br/; Zucoloto, Moises; https://orcid.org/; http://lattes.cnpq.br/; https://orcid.org/; http://lattes.cnpq.br/; Davi, Leandro Pi; https://orcid.org/; http://lattes.cnpq.br/; Coelho, Jussara Moreira; https://orcid.org/; http://lattes.cnpq.br/; Prestes, Rosilene Aparecida ; https://orcid.org/; http://lattes.cnpq.br/; São José, Alcebíades Rebouças; https://orcid.org/; http://lattes.cnpq.br/
The indiscriminate use of synthetic petroleum-based polymers has caused serious environmental impacts, mainly due to their low degradability, accumulation in terrestrial and aquatic ecosystems, and the lack of efficient plastic waste management. In view of this issue, there is increasing interest in renewable and environmentally friendly alternatives capable of partially replacing conventional polymers in industrial and food applications. Among the emerging strategies, the valorization of lignocellulosic residues and the development of sustainable biopolymers stand out, integrating technological innovation, circular economy, and environmental conservation. In this context, the present study aimed to integrate food preservation strategies and forest residue valorization through three complementary chapters, addressing from the practical application of active packaging in postharvest management to the green extraction of biopolymers from forest by-products. In Chapter 1, the efficiency of active absorber sachets (zeolite, potassium permanganate, silver nitrate, and iron) was evaluated in the postharvest conservation of ‘BRS Fascínio’ peaches stored at 7 °C and 25 °C. Sachets containing potassium permanganate and iron proved to be the most effective, prolonging shelf life and preserving fruit quality. Chapter 2 presented a review on active and intelligent packaging, highlighting their role in sustainability and extending the shelf life of perishable products. In Chapter 3, the selective extraction of cellulose and lignin from the sterile bracts of Araucaria angustifolia was carried out using the ethanosolv process, which employs ethanol and hydrochloric acid. The cellulose showed Iβ polymorphism (2θ = 14.8°, 16.3°, 22.5°, 34.7°, 37°) and typical bands at 3330, 2890, 1160, and 897 cm⁻¹, while lignin exhibited bands at 3400, 1600, 1510, and 1265 cm⁻¹ and a residual band at 1740 cm⁻¹, indicating the presence of hemicellulose. It is concluded that the proposed approaches represent viable and environmentally safe alternatives for food preservation and sustainable biopolymer production, aligned with the principles of bioeconomy and circular economy
Arquitetura da copa e fotossíntese de Coffea arabica conduzido com diferentes números de ramos ortotrópicos
(Universidade Federal do Espírito Santo, 2016-02-18) Colodetti, Tafarel Victor; Tomaz, Marcelo Antonio; Reis, Edvaldo Fialho dos; Cavatte, Paulo Cézar; Amaral, José Francisco Teixeira do
A number of factors must be taken into consideration to achieve adequate levels of crop yield in coffee plantations. There is a tendency and need to increase coffee production per area unit, while low productivity crops are still recurrent. It is importan
Artrópodes da classe Diplopoda: qualidade e atributos do solo e decomposição de resíduos de cafeeiro
(Universidade Federal do Espírito Santo, 2017-02-23) Silva, Victor Maurício da; Mendonça, Eduardo de Sá; Passos, Renato Ribeiro; Rangel, Otacílio Jose Passos; Profeti, Demetrius; Andrade, Felipe Vaz
The millipedes (Diplopoda Class) are organisms of the edaphic macrofauna important for the decomposition of organic residues deposited in soil and can also be used as indicators of soil quality. However, studies with these organisms in tropical regions ar
Aspectos físicos, químicos e sensoriais de genótipos de Coffea canephora cultivados em altitude de transição e submetidos à dois métodos de fermentação
(Universidade Federal do Espírito Santo, 2025-07-29) Vargas, Amanda Dutra de; Colodetti, Tafarel Victor ; https://orcid.org/0000-0002-9233-5988; http://lattes.cnpq.br/5870736853541181; Pereira, Lucas Louzada; https://orcid.org/0000-0002-4436-8953; http://lattes.cnpq.br/4325262830029581; Tomaz, Marcelo Antonio; https://orcid.org/0000-0002-5307-0219; http://lattes.cnpq.br/7116075671588859; https://orcid.org/0000-0002-2506-425X; http://lattes.cnpq.br/3592760307270175; Dalvi, Leandro Pin; https://orcid.org/0000-0002-2995-8007; http://lattes.cnpq.br/7662111330884819; Osório, Vanessa Moreira; https://orcid.org/0000-0001-5156-4568; http://lattes.cnpq.br/3282723304057244; Rodrigues, Wagner Nunes; https://orcid.org/0000-0002-4830-0040; http://lattes.cnpq.br/0154094974905867; Senra, João Felipe de Brites; https://orcid.org/0000-0001-7915-2821; http://lattes.cnpq.br/2268398576674753
One post-harvest approach in coffee that is on the rise is fermentation, which alters beverage quality. Thus, the present study aimed to evaluate the influence of different fermentative methods on the physical, chemical, and sensory characteristics of Coffea canephora genotypes cultivated at transition altitude. A completely randomized design (CRD) was used, with a split-plot scheme, where the plots consisted of 27 genotypes from three different cultivars (‘Diamante ES-8112’, ‘Jequitibá ES-8122’, and ‘Centenária ES 8132’) and the subplots consisted of two fermentative methods (self-induced anaerobic fermentation and washed), with three replications. The variables analyzed were: proportion of beans retained on screen 15 and above, black beans, green beans, sour beans, insect-damaged beans, broken beans, shriveled beans, total defects, trigonelline content, chlorogenic acid, caffeine, volatile chemical composition, fragrance/aroma, flavor, aftertaste, acidity, sweetness, body, uniformity, balance, clean cup, overall impression, and final beverage score. Some characteristics showed a significant effect of the interaction between genotypes and fermentative methods (proportion of beans retained on screen 15 and above, green beans, sour beans, insect-damaged beans, total defects, aroma, aftertaste, body, overall impression, final score, and trigonelline content). Genotype 109 demonstrated great potential for quality, as it obtained higher averages for the sensory attributes aroma, aftertaste, body, overall impression, and final score for both fermentations, and it also stood out for flavor, acidity, sweetness, uniformity, balance, and clean cup, even without the effect of fermentative methods. The most predominant compound was furfuryl alcohol, and the most abundant chemical groups were furans, followed by pyrazines. An increase in caffeine and pyrazine content led to losses in sensory attributes, while an increase in furan content enhanced these attributes, resulting in quality gains. Self-induced anaerobic fermentation outperformed the washed method for most of the variables analyzed
Aspectos fisiológicos e bioquímicos da maturação, embebição e armazenamento de sementes da jabuticaba (Plinia cauliflora)
(Universidade Federal do Espírito Santo, 2018-11-01) Cabanez, Patricia Alvarez; Alexandre, Rodrigo Sobreira; Lopes, José Carlos; Freitas, Allan Rocha de; Fontes, Milene Miranda Praça; Ferreira, Adésio
The jabuticabeira originates from the Center-West / South / Southeast of Brazil and belongs to the Myrtaceae family. The main method of propagation of the jabuticabeira is seminiferous, due to the difficulty of adventitious rooting. Sexual propagation can
Aspectos fisiológicos e biotecnológicos da propagação do mamoeiro (carica papaya L.)
(Universidade Federal do Espírito Santo, 2014-12-05) Mengarda, Liana Hilda Golin; Alexandre, Rodrigo Sobreira; Lopes, José Carlos; Souza, Carolina Maria Palácios; Cavatte, Paulo Cezar; Ferreira, Adesio
This study has the objective of elucidate some physiological and biotechnological aspects of papaya propagation. In order to investigate the water uptake phases during the germination, it was observed that the phase I comprised the period between zero and

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