Study of the compatibility of atemoya(Annona squamosa L. x Annona cherimoya Mill.) grafs in araticum-mirim [Annona emarginata (Schltdl.) H. Rainer "variedade mirim"] and araticum-de-terra-fria [Annona emarginata(Schltdl.) H. Rainer "variedade terra-fria"]

• Grant number: 11/00853-8
• Support Opportunities: Scholarships in Brazil - Doctorate
• Start date: May 01, 2011
• End date: July 31, 2014
• Field of knowledge: Biological Sciences - Botany - Pant Physiology
• Principal Investigator: Gisela Ferreira
• Grantee: Daniel Baron
• Host Institution: Instituto de Biociências (IBB). Universidade Estadual Paulista (UNESP). Campus de Botucatu. Botucatu , SP, Brazil
• Associated scholarship(s): 13/22036-7 - Study of the compatibility of atemoya (Annona squamosa L. x Annona cherimola mill.) grafs in araticum-mirim [Annona emarginata (Schltdl.) H. Rainer "variety Mirim"] and araticum-de-terra-fria [Annona emarginata (Schltdl.) H. Rainer "variety terra-fria"], BE.EP.DR

Abstract

Grafting is used effectively for the cultivation of commercial fruit species, since it is necessary to ensure the genetic characteristics of species production with the use of selected clones. Furthermore, the use of rootstocks resistant pathogens in soil is important when working with species such as atemoya (Annona squamosa L. x Annona cherimola Mill.). However, despite the common technique of grafting to be widespread, the mechanisms of compatibility/incompatibility in woody fruit are not well understood. Thus, the objective of this project is to study the compatibility of grafting atemoya (Annona squamosa L. x Annona cherimoya Mill.) grafted on species Araticum-mirim [Annona emarginata (Schltdl.) H. Rainer "variedade mirim"] and Araticum-de-terra-fria (Annona emarginata (Schltdl.) H. Rainer "variedade terra-fria"] aiming at the seedlings for growing field. There will be five collections (0, 7, 30, 60 and 90 days after grafting - DAE) for evaluations molecular (gene expression and enzymatic activity of UDP-glucose pyrophosphorylase); gas exchanges (carbon assimilation, carboxylation, water use efficiency, stomatal conductance, carbon concentration inside and transpiration rate), biochemical [quantification of total phenolics and peroxidase activity (POD, EC 1.11.1.7 )], anatomical analyzes (histological sections of the grafted region), biometric analysis (height, length, diameter, leaf number, leaf area, dry weight of leaf, stem and root) and nutritional analyzes (macronutrients and micronutrients) of leaf tissue. Data will be subjected to analysis of variance (F test) and means compared by Tukey test at 5% probability, and are tested for polynomial regression when needed

Scientific publications

(7)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

BARON, DANIEL; FERREIRA, GISELA; RODRIGUES, JOAO DOMINGOS; MACEDO, ANA CLAUDIA; ESTEVES AMARO, AMANDA CRISTINA. GAS EXCHANGES IN ANNONACEAE SPECIES UNDER DIFFERENT CROP PROTECTIONS. Revista Brasileira de Fruticultura, v. 36, n. 1, SI, p. 243-250, FEB 2014. (11/00853-8)

BARON, D.; AMARO, A. C. E.; MACEDO, A. C.; BOARO, C. S. F.; FERREIRA, G.. Physiological changes modulated by rootstocks in atemoya (Annona x atemoya Mabb.): gas exchange, growth and ion concentration. BRAZILIAN JOURNAL OF BOTANY, v. 41, n. 1, p. 219-225, MAR 2018. (11/00853-8)

BARON, DANIEL; BRAVO, JULIANA P.; MAIA, IVAN G.; PINA, ANA; FERREIRA, GISELA. UGP gene expression and UDP-glucose pyrophosphorylase enzymatic activity in grafting annonaceous plant. ACTA PHYSIOLOGIAE PLANTARUM, v. 38, n. 3, MAR 2016. (13/22036-7, 11/00853-8)

BARON, DANIEL; ESTEVES AMARO, AMANDA CRISTINA; PINA, ANA; FERREIRA, GISELA. An overview of grafting re-establishment in woody fruit species. Scientia Horticulturae, v. 243, p. 84-91, JAN 3 2019. (11/00853-8)

BARON, DANIEL; ESTEVES AMARO, AMANDA CRISTINA; CAMPOS, FELIPE GIROTTO; FERREIRA, GISELA. Leaf gas exchanges responses of atemoya scion grafted onto Annona rootstocks. THEORETICAL AND EXPERIMENTAL PLANT PHYSIOLOGY, v. 30, n. 3, p. 203-213, SEP 2018. (11/00853-8)

DANIEL BARON; GISELA FERREIRA; JOÃO DOMINGOS RODRIGUES; ANA CLAUDIA MACEDO; AMANDA CRISTINA ESTEVES AMARO. Trocas gasosas em espécies de annonaceae em diferentes proteções ambientais. Revista Brasileira de Fruticultura, v. 36, p. 243-250, 2014-00-00. (11/00853-8)

BARON, DANIEL; FERREIRA, GISELA; RODRIGUES, JOAO DOMINGOS; MACEDO, ANA CLAUDIA; ESTEVES AMARO, AMANDA CRISTINA. GAS EXCHANGES IN ANNONACEAE SPECIES UNDER DIFFERENT CROP PROTECTIONS. Revista Brasileira de Fruticultura, v. 36, n. 1, p. 8-pg., 2014-02-01. (11/00853-8)

Academic Publications

(References retrieved automatically from State of São Paulo Research Institutions)

BARON, Daniel. Study of compatibility of atemoya (Annona cherimola Mill. X Annona squamosa L. CV. 'THOMOSON') grafted onto araticum-mirim [Annona emarginata (Schltdl.)] H. Rainer Variedade mirim] araticum-de-terra-fria [Annona emarginata (Schltdl.) H. Rainer 'variedade terra fria' and biriba] e biriba [Annona emarginata (Schltdl.) H. Rainer]. 2014. Doctoral Thesis - Universidade Estadual Paulista (Unesp). Instituto de Biociências. Botucatu Botucatu.