Evaluation of the Pectimorf and QuitoMax in the cultivation of the papaya (Carica papaya, L) cv red Maradol (Original)
Keywords:
quitomax; pectimorf; yield.Abstract
The work was developed in the areas of the parcel belonging to the Productive Educational Department of the University of Granma, with the objective of evaluating the effect of the Pectimorf and QuitoMax on the cultivation of the papaya cv. Red Maradol. For the assembly of the experiment was carried out at random in way in parcels without a previous design, three treatments were evaluated, QuitoMax was applied (T1: 300 mg ha-1) and Pectimorf (T2: 200 mg ha-1)) and a treatment control (T3: humidified the plants with water). The products were applied, to the beginning of the flowering they were marked 10 plants and 10 fruits at random in the crops for the mensurations. The evaluated variables were, Height of the plants (cm). Quantity of flowers, Number of fruits, Wide of the fruits (cm). Long of the fruits (cm), Weigh of the fruits (g), obtained Yield (t ha-1). The analysis statistical employee was an Analysis of Simple Variance and when significant difference existed a Test of Comparison of Stockings it was used by Duncan for 5% of probability of the error. In the productive indicators when the production was zero a t-student test it was applied to evaluate the treatments where it was applied (QuitoMax and Pectimorf). The obtained results allow us with concluding that when QuitoMax is applied the yield it is increased up to 54,41 t ha-1 followed by the application of Pectimorf 24,71 t ha-1.
References
2. Álvarez, B. I.; Reynaldo, E. I.; Cartaya, R. O. y Teheran, Z. (2011).Efectos de una mezcla de oligogalacturónidos en la morfología de hortalizas de importancia económica’’. Cultivos Tropicales, vol. 32, no. 3,
3. Evans, E. y Ballen, F. (2015). Una mirada a la producción, el comercio y el consumo de papaya a nivel mundial. UF University of Florida. [En línea]. Florida: sn, s.p.(Fecha de consulta: marzo 3 2017). Disponible en: http://edis.ifas.ufl.edu/fe917
4. Falcón, A. et al., (2015). Nuevos productos naturales para la agricultura:Las oligosacarinas. Cultivos Tropicales, vol. 36, no. especial, pp. 111-129.
5. González, G. et al., (2017). Evaluación de la aplicación de quitosana sobre plántulas de tabaco (Nicotiana tabacum L.) ol.44, No.1, enero-marzo, 34-40, CE: 9915 CF: cag051172109 Revista Centro Agrícola
6. González, G. et al., (2018).Respuesta agronómica del pepino a la aplicación de QuitoMax. Vol.45, No.3, julio-septiembre, 27-31, CE: 1760 CF: cag043182182 Revista Centro Agrícola
7. Hadwiger, L. A. (2015). Method for treating cereal crop seed with chitosan to en hance yield, root growth and stem strength [en línea]. no. US4886541 A, Inst. Washington State University Research Foundation, Consultado: 1 de diciembre de 2018]. Disponible en: <http://www.google.com/patents/US4886541>
8. Hernández, L.(2012). Efecto de una mezcla de oligogalacturónidos en el crecimiento y desarrollo del cultivo de Anthuriumandreanum. Cultivos tropicales, vol. 28, no. 4, 2012, pp. 83–86, ISSN 0258-5936.
9. Iriti, M.; Picchi, V.; Rossoni, M.;Gomarasca, S.; Ludwig, N.; Gargano, M. y Faoro, F.(2009). Chitosan antitranspirant activity is due to abscisic acid-dependent stomatal closure’’. Environmental and Experimental Botany, vol. 66, no. 3, septiembre de 2009, pp. 493-500, ISSN 0098-8472, DOI 10.1016/j. en vexpbot.2009.01.004.
10. Jiménez, M.C. et al., (2018). Respuesta agronómica del pimiento California Wonder a la aplicación de Quitomax.ol.45, No.2, abril-junio, 40-46, 2018 CE: 1713 CF: cag062182172 Revista Centro Agrícola
11. Mulkay,T.(2010). Diagnóstico de las enfermedades fungosas de mayor incidencia durante la poscosecha de la papaya (Carica papaya L.), el mango (Mangifera indica L.) y el aguacate (Persea americana Miller) en tres localidades frutícolas de Cuba. Revista CitriFrut, Vol. 27, No. 2, julio-diciembre.[En línea]. La Habana: sn, 2010. p.23-20. (Fecha de consulta: febrero 16 2017). Disponible en:http://agris.fao.org/agris-search/search.do?recordID=CU2011900017
12. Ohta, K.; Morishita, S.; Suda, K.;Kobayashi, N. y Hosoki, T.(2004). Effects of Chitosan Soil Mixture Treatment in the Seedling Stage on the Growth and Flowering of Several Ornamental Plants’’.Journal of the Japanese Society for Horticultural Science, vol. 73, no. 1, 2004, pp.66-68, ISSN 1882-336X, 1882-3351, DOI 10.2503/jjshs.73.66.
