A5049733574- Growth and nutrition in plants
- Agricultural and Food Sciences
- Plant Physiology and Cultivation Studies
- Soil Management and Crop Yield
- Banana Cultivation and Research
- Soybean genetics and cultivation
- Postharvest Quality and Shelf Life Management
- Seed Germination and Physiology
- Sugarcane Cultivation and Processing
- Horticultural and Viticultural Research
- Crop Yield and Soil Fertility
- Weed Control and Herbicide Applications
- Allelopathy and phytotoxic interactions
- Plant Pathogens and Fungal Diseases
- Leaf Properties and Growth Measurement
- Plant Surface Properties and Treatments
- Plant Stress Responses and Tolerance
- Peanut Plant Research Studies
- Pineapple and bromelain studies
- Plant Growth Enhancement Techniques
- Flowering Plant Growth and Cultivation
- Plant tissue culture and regeneration
- Research in Cotton Cultivation
- Plant biochemistry and biosynthesis
- Phytochemistry Medicinal Plant Applications
Universidade de São Paulo
2006-2022
Universidade Federal de Catalão
2022
National Polytechnic School
2019
Universidade Estadual Paulista (Unesp)
1983-2018
University of Chile
2017
Planta
2016
Methodist University of Piracicaba
1983-2013
Universidade Brasil
2006-2012
Universidade Metodista de São Paulo
2009
Servicio Gallego de Salud
2004
Abstract Some plants are able to maintain or improve their performance under cadmium (Cd) exposure, despite high Cd concentrations in roots and shoots, indicating that they have protective strategies neutralise the side effects from accumulation. The regulation of antioxidant machinery mitigation uptake translocation been focus several studies, but evidence shows modulation nutritional status is also involved tolerance mechanisms. Although alterations nutrient usually coupled negative...
Abiotic stresses negatively affect crop development and yield. However, the use of seaweed extracts can alleviate production losses through improvement antioxidant system synthesis compatible osmolytes. The aim this study was to assess effects Ascophyllum nodosum extract on response yield common bean plants (Phaseolus vulgaris) under drought stress. Therefore, two methods application (foliar spray soil irrigation) doses (5 10 mL L-1) were tested, whereas untreated used as control. There no...
O mamão (Carica papaya L.) é uma fruta altamente perecível devido ao rápido amadurecimento após a colheita. A busca de técnicas que ampliem o período conservação e reduzam as perdas pós-colheita desejável. Mamões 'Sunrise Solo' foram colhidos em dois estádios maturação (verde maduro) tratados com antagonista competitivo do etileno 1-metilciclopropeno (1-MCP) nas concentrações 0, 30, 90 270 nL L-1, durante 12 horas 20ºC. Após tratamentos os frutos armazenados condições ambientais (20ºC) oito...
One of the major disadvantages sunflower cultivation is increased plant height, making it prone to lodging. The use growth retardants can be an alternative strategy reduce height; however, these compounds may affect productivity. aim this study was evaluate effects on development and yield. Four treatments were studied: 1- control; 2- gibberellic acid (GA) 10 mg L−1; 3- trinexapac-ethyl (TE) 5 mL L−1, 4- maleic hidrazide (MH) 8 L−1. TE MH decreased height (16.9 35.9%, respectively); only...
Estudou-se o efeito de aplicações do estimulante vegetal Stimulate e fertilizante foliar Micro-Citrus no número ramos, comprimento dos caracterização frutos na colheita da laranjeira `Pêra' (Citrus sinensis L. Osbeck) sobre limoeiro `Cravo'. O experimento foi realizado em condições campo, num Latossolo Vermelho-Escuro Álico, Holambra (S.P.), sendo que 13/02, 22/04 17/06/96 foram efetuadas pulverizações com (1 L.ha-1, 2L. ha-1 4L. ha-1), + Micro-Citros Micro-Citros, além controle....
The aim of this study was to evaluate the effect isolated and combined applications gibberellic acid (gibberellin), indolbutyric (auxin) kinetin (cytokinin) on vegetative reproductive development tomato test plants (Solanum lycopersicum cv. Micro-Tom), better elucidate interactions among these hormonal classes. following treatments were accomplished through foliar application: GA3 (5 mg L-1); IBA KIN (9 + L-1 5 9 L-1) Stimulate® (100 mL L-1). Plants from control sprayed with water....
Com a finalidade de determinar se tiametoxam caracteriza como um regulador vegetal (biorregulador) pertencente ao grupo das giberelinas, auxinas ou citocininas (promotores crescimento), foram realizados biotestes em gerbox, sob condicoes controladas laboratorio com plantas-teste tomateiro ‘Micro-Tom’ e seus mutantes dgt (diageotropico) insensivel para auxina brt (bushy root) auxina/citocinina, raizes ramificadas. Como fonte foi utilizado 30 ml do produto comercial Cruiser 35 FS embebido...
Sweet sorghum has gained attention in tropical and subtropical regions because of its potential as a bioenergy crop. The present research was carried out to evaluate the physiological, biochemical nutritional characteristics sweet submitted six plant growth regulators (thiamethoxam, biostimulant mixture, gibberellic acid, chlormequat chloride, ethephon, trinexapac-ethyl). compounds were applied via foliar spraying order increase productive plants reduce carbohydrates sink strength by...
A gricultural crop performance can be improved with use of seaweed extracts. The aim this study was to evaluate the effects Ascophyllum nodosum extract on biometric, biochemical and yield parameters wheat. experimental design completely randomized 3 treatments [control (water), seed treatment (0.1 mL A. 100 g seeds) soil irrigation (5 L -1 extract, which applied at 14 th , 28 42 nd days after sowing)] 10 replications. Plants irrigated showed increments in height, dry mass shoots number...
Este trabalho teve como objetivos comparar o crescimento de raízes cana colhida crua, mecanizada e após a queima, manualmente; avaliar influência do clima sobre as duas condições analisar comportamento crua queimada nos 1º 2º anos rebrota, através curvas adaptadas. A pesquisa foi realizada no município Morro Agudo, SP, julho 1995 1997. cultivar utilizada SP 70-1143. Utilizou-se indicadores das matéria seca perfil delas solo. Avaliou-se temperaturas umidades ar solo os tratamentos....
During the dry and rainy seasons, determinations of stomatal resistance transpiration five tropical crops were carried out: guarana (Paullinia cupana Kunth), coffee (Coffea arabica L.), cashew (Anacardium occidentale guava (Psidium guajava L.) rubber (Hevea brasiliensis Muell. - Arg.) trees. Experimental design was done at randomized complete blocks with replications. season there a decrease in values following order: > coffee> cashew> rubber, from 2.5 to 30.0 s.cm-1. varied 1.5 3.0...
Blossom-end rot (BER) is a physiological disorder that can affect 100% of the fruit crop depending on genotype. Tomato varieties with elongated usually have greater susceptibility to BER than other varieties. To evaluate and identify possible morphological characteristics related onset development, four long-shape tomato different BER: ‘San Marzano,’ ‘Banana Legs,’ ‘Roma,’ ‘Mini-Roma’ were examined. Our results show Marzano’ Legs’ (elongated fruit) had higher incidence lower Ca 2+...
O objetivo deste trabalho foi avaliar o efeito do período de exposição ao vapor álcool etílico na remoção da adstringência frutos caquizeiro (Diospyros kaki L.) cultivar Giombo. Os foram expostos durante 24, 36 e 48 horas, sob temperatura 20°C 95% umidade relativa. As características químicas físicas dos avaliadas dez dias, em intervalos dois dias. variáveis analisadas foram: teor taninos solúveis, firmeza polpa, perda matéria fresca, pH, sólidos solúveis totais, acidez total titulável ácido...