RSS 1.0Departamento de Produção Vegetal
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Use efficiency and responsivity to nitrogen of common bean cultivars
Leal, Fábio Tiraboschi
; Filla, Vinícius Augusto ; Bettiol, João Victor Trombeta ; De Sandrini, Fernando Oliveira Turci ; Mingotte, Fábio Luíz Checchio ; Lemos, Leandro Borges (Ciencia e Agrotecnologia, 2019) [Artigo]
Common beans are the main source of protein in underdeveloped countries, and nitrogen (N) is one of the nutrients the most limits the productivity of this crop. This study, under field conditions, aimed to: A) determinate ... -
Resistance of lettuce downy mildew’s differential cultivars to root-knot nematodes
; Soares, Renato S.; Kobayashi, Bruna F. ; Franco, Carolina A. ; ; Soares, Pedro L.M. ; Maldonado-Junior, Walter ; Braz, Leila T. (Chilean Journal of Agricultural Research, 2019) [Artigo]
Due to the harmful potential and existence of numerous races of lettuce downy mildew (Bremia lactucae Regel), several countries carry out the monitoring of these races through the use of differential cultivars of lettuce ... -
Accelerated aging test for forage pea seeds
; ; ; Martins, Cibele Chalita (Semina:Ciencias Agrarias, 2019) [Artigo]
Forage pea is an important annual, cold climate crop with high levels of essential amino acids in its seeds, which are lacking in the composition of cereal grains. Therefore, livestock farmers use its seeds as a nutritious ... -
Homozygosis of Bt locus increases Bt protein expression and the control of Spodoptera frugiperda (Lepidoptera: Noctuidae) in maize hybrids
Eghrari, Kian; ; Baldassi, Amanda ; Balbuena, Tiago Santana ; Fernandes, Odair Aparecido ; Môro, Gustavo Vitti (Crop Protection, 2019) [Artigo]
Spodoptera frugiperda (J.E. Smith) is the main pest of maize in Brazil and its control has been targeted by Bt maize hybrids. Generally, Bt maize hybrids possess the transgenic locus in a hemizygous condition, that is, ... -
Adequacy of methodology for conducting germination test in forage pea seeds
; Martins, Cibele Chalita; ; ; (Bioscience Journal, 2019) [Artigo]
Seeds presents variable germination performance at different temperatures and substrates, which are basic components of germination test. Within this context, this work aimed to adapt the methodology for the seeds germination’s ... -
Toxicity of salicylic acid in Cymbidium atropurpureo and phalaenopsis golden peoker cultivated in vitro
Mantovani, Cibele; de Souza, Jonas Pereira ; Prado, Renato de Mello ; Pivetta, Kathia Fernandes Lopes (HortScience, 2019) [Artigo]
Salicylic acid (SA) may induce toxicity in orchids depending on its concentration and the plant species, but there is no information about the effect of this substance on orchids cultivated in vitro. The objective of the ... -
Comparison of genome-wide and phenotypic selection indices in maize
Môro, Gustavo Vitti; ; (Euphytica, 2019) [Artigo]
The objective of this study was to compare the selection of maize lines by genomic selection and phenotypic selection, performed on the basis of selection indices rather than on each trait separately. To achieve this, 256 ... -
Production regions and physical quality of urochloa decumbens cv. basilisk seeds
; Martins, Cibele Chalita; Cruz, José Oliveira ; Jeromini, Tatiane Sanches ; (Bioscience Journal, 2019) [Artigo]
Brazil is the largest world producer, consumer and exporter of forage grass seeds. Urochloa decumbens Stapf. species is the second in importance in the Brazilian market of seeds of tropical forage grasses. Seeds are harvested ... -
Phosphate fertilization for lettuce in oxisol with high available phosphorus content
Cecílio Filho, Arthur Bernardes; ; Da Cruz, Mara Cristina Pessoa ; Rugeles-Reyes, Sergio Manuel ; Menezello, Ana Carolina Foresti (Cientifica, 2018) [Artigo]
The intensive cultivation of lettuce in the same area may cause an increase in phosphorus in the soil, causing damage to the environment and plants. The objective of this study was to evaluate the response of three cultivars ... -
Grafting as a management tool to control Meloidogyne incognita in okra: Identifying rootstocks candidates
Costa Silva, Edgard Henrique; Soares, Renato S. ; Diniz, Guilherme M. ; Franco, Carolina A. ; Marin, Marcus V. ; Candido, Willame S. ; Braz, Leila T. ; Soares, Pedro Luiz M. (Scientia Horticulturae, 2019) [Artigo]
The root-knot nematodes (RKN) challenge okra production (Abelmoschus esculentus L. Moench) worldwide and there are no reports of genetic resistance within the genus Abelmoschus. As an alternative, the compatibility for ... -
Seed anatomy and water uptake and their relation to seed dormancy of Ormosia paraensis Ducke
; ; Môro, Fabiola Vitti; Vieira, Roberval Daiton (Journal of Seed Science, 2018) [Artigo]
Ormosia paraensis Ducke has ornamental seeds widely used in the manufacture of bio-jewels and wood used in the furniture industry. For seedling production, the information on its seed physiology is scarce. Thus, the aim ... -
Natamycin photostability in acidified green tea beverage is dependent on mycosporine-like amino acids and epigallocatechin gallate interaction
Teixeira, Gustavo Henrique de Almeida; ; ; ; (LWT, 2019) [Artigo]
It has been reported that mycosporine-like amino acids (MAA) have photoprotective effect in acidified green tea beverages containing natamycin as additive, but these results were far from conclusive. Therefore, the objective ... -
Dwarfing-canopy and rootstock cultivars for fruit trees
Donadio, Luiz Carlos; ; ; (Revista Brasileira de Fruticultura, 2019) [Artigo]
As fruit trees generally have a large size, the production of small or even dwarf trees is of great interest for most of fruit crops. In this review, some of the main tropical, subtropical and temperate fruit trees that ... -
Protocol for the use of legacy data and magnetic signature on soil mapping of São Paulo Central West, Brazil
Silvero, Nélida Elizabet Quiñonez; Siqueira, Diego Silva ; ; Da Costa Ferreira, Domingos ; Marques, José (Science of the Total Environment, 2019) [Artigo]
The demand for information on the soil resource to support the establishment of public policies for land use and management has grown exponentially in the last years. However, there are still difficulties to the proper use ... -
Agronomic biofortification of cowpea with selenium: effects of selenate and selenite applications on selenium and phytate concentrations in seeds
Silva, Vinícius M; Boleta, Eduardo HM ; Martins, Juliana T ; dos Santos, Flavia LM ; da Rocha Silva, Anne C ; ; ; de Sá, Marco E ; ; et al. (Journal of the Science of Food and Agriculture, 2019) [Artigo]
BACKGROUND: Selenium (Se) is a nutrient for animals and humans, and is considered beneficial to higher plants. Selenium concentrations are low in most soils, which can result in a lack of Se in plants, and consequently in ... -
Biochemical examination of non-transgenic and transgenic soybean plants under drought stress conditions
; Silva, A. C.; Alves, L. R. ; ; Gratão, P. L. ; Martins, D. (Biologia Plantarum, 2019) [Artigo]
Drought is one of the major environmental stresses limiting crop production worldwide because both the duration and the severity of the stress are critical. Plants display a variety of physiological and biochemical stress ... -
The use of X-ray to evaluate Brachiaria brizantha seeds quality during seed processing
Jeromini, Tatiane Sanches; Martins, Cibele Chalita ; ; (Revista Ciencia Agronomica, 2019) [Artigo]
The X-ray test permits the visualization of the internal structures of seeds in a non-destructive way making thus possible the diagnosis of causes of seed low germination and purity. The objective of this project was to ... -
Investigation of heavy metal accumulation in soil, water and plants in areas with intensive horticulture
Silva, Laércio Santos; ; Gomes, Romário Pimenta ; Filla, Vinícius Augusto ; ; ; ; ; ; Cazzeta, Jairo Osvaldo (Australian Journal of Crop Science, 2019) [Artigo]
The content and availability of heavy metals in intensively cultivated soils are important issues because these metals are potential environmental contaminants and toxic to living beings. Thus, the aim of this study was ... -
Short communication: Mycosporine-like amino acids protect natamycin against photodegradation in milk exposed to fluorescent or light-emitting diode light
Teixeira, G. H.A.; (Journal of Dairy Science, 2019) [Artigo]
Natamycin has been used as a natural antimicrobial in dairy products, but the poor light stability of natamycin can limit usefulness in food products. Mycosporine-like amino acids are strong UV absorbers and might be useful ... -
Development of methodology to test the electrical conductivity of Marandú grass seeds
; Martins, Cibele Chalita; ; Vieira, Roberval Daiton (Revista Ciencia Agronomica, 2019) [Artigo]
The electrical conductivity test enables the evaluation of seed vigor for a maximum period of 24 hours, but the need to count the seeds to obtain a sample for analysis makes it difficult to apply this test to small seeds, ...