Correlación y análisis de coeficiente de sendero en chile dulce (Capsicum annuum L.) cultivado bajo invernadero

Contenido principal del artículo

José Eladio Monge-Pérez
Esteban Elizondo-Cabalceta
Michelle Loría-Coto

Resumen

Se establecieron correlaciones de Pearson entre doce variables para 27 genotipos de chile dulce producidos bajo invernadero.  Las variables evaluadas fueron:  altura de planta (AP), área de la hoja (AH), diámetro del tallo (DT), longitud del tallo (LT), longitud del fruto (LF), ancho del fruto (AF), relación longitud/ancho del fruto (LF/AF), grosor del pericarpio (GP), número de frutos por planta (NFP), edad al inicio de cosecha (EIC), peso del fruto de primera calidad (PF), y rendimiento comercial (RC).  Además, se realizó el análisis de sendero para RC.  Se obtuvo una correlación positiva y significativa entre RC y, tanto NFP (r=0,51**), como LF (r=0,40*) y LF/AF (r=0,39*).  El principal efecto directo positivo sobre RC fue ejercido por NFP (coeficiente de sendero-CS=1,78), seguido por PF (CS=0,73), AF (CS=0,70), LF (CS=0,62), GP (CS=0,31) y AP (CS=0,26), mientras que los máximos efectos indirectos positivos sobre RC fueron ejercidos por AH (CS=1,37), LF/AF (CS=1,29), AP (CS=1,17), LT (CS=1,13) y LF (CS=1,01), a través de NFP.  Por otra parte, DT (CS=-0,37), LT (CS=-0,24), EIC (CS=-0,22) y AH (CS=-0,18) ejercieron un efecto directo negativo sobre RC.  Los resultados obtenidos de la correlación y el análisis de sendero mostraron que la eficiencia en la selección para RC en chile dulce puede ser aumentada a través de la selección de NFP.  Se concluye que NFP fue la variable principal que contribuyó con RC, y que es un criterio de selección fundamental en fitomejoramiento de chile dulce cultivado bajo invernadero.  Otras variables importantes a considerar son LF y LF/AF.

Detalles del artículo

Cómo citar
Monge-Pérez, J. E., Elizondo-Cabalceta, E., & Loría-Coto, M. (2021). Correlación y análisis de coeficiente de sendero en chile dulce (Capsicum annuum L.) cultivado bajo invernadero. Revista Tecnología En Marcha, 35(1), Pág. 128–139. https://doi.org/10.18845/tm.v35i1.5335
Sección
Artículo científico
Biografía del autor/a

José Eladio Monge-Pérez, Universidad de Costa Rica

Docente en la Sede de Guanacaste, e Investigador en la Estación Experimental Agrícola Fabio Baudrit Moreno, Universidad de Costa Rica

Citas

H. Rokib, A. Matin, A. Nazmul, B. Abul and H. A. K. M. Mahmudul, “Genetic association analysis and selection indices for yield attributing traits in available chilli (Capsicum annuum L.) genotypes,” Molecular Plant Breeding, vol. 7, no. 19, pp. 1-9, 2016.

E. Madosa, S. Ciulca, G. Velicevici, C. Avadanei, L. Sasu, A. Cioroga and I. Friskan, “Study of correlations between component characters of production capacity of sweet pepper (Capsicum annuum L. var. grossum),” Bulletin UASVM, Horticulture, vol. 65, no. 1, pp. 90-94, 2008.

M. K. Bundela, S. C. Pant, Madhuri and K. Singh, “Correlation and path coefficient analysis in chilli (Capsicum annuum L.) for yield and yield attributing traits,” International Journal of Current Microbiology and Applied Sciences, vol. 7, no. 11, pp. 65-70, 2018.

S. Roy, S. Chatterjee, M. A. Hossain, S. Basfore and C. Karak, “Path analysis study and morphological characterization of sweet pepper (Capsicum annuum L. var. grossum),” International Journal of Chemical Studies, vol. 7, no. 1, pp. 1777-1784, 2019.

A. Shumbulo, M. Nigussie and S. Alamerew, “Correlation and path coefficient analysis of hot pepper (Capsicum annuum L.) genotypes for yield and its components in Ethiopia,” Advances in Crop Science and Technology, vol. 5, no. 3, pp. 1-5, 2017.

L. Sasu, E. Madosa, G. Velicevici, S. Ciulca, C. Avadanei and G. Gorinoiu, “Studies regarding correlations between the main morphological traits in a collection of bell pepper (Capsicum annuum var. grossum) local landraces,” Journal of Horticulture, Forestry and Biotechnology, vol. 17, no. 2, pp. 285-289, 2013.

Shweta, H. R. Basavarajappa, D. Satish, R. C. Jagadeesha, C. N. Hanachinmani and A. M. Dileepkumar, “Genetic correlation and path coefficient analysis in chilli (Capsicum annuum L.) genotypes for growth and yield contributing traits,” Journal of Pharmacognosy and Phytochemistry, vol. 7, no. 2, pp. 1312-1315, 2018.

R. Dolkar, M. B. Madalageri and G. Manjunath, “Correlation and path analysis for growth, earliness, yield and quality parameters in chilli (Capsicum annuum L.),” HortFlora Research Spectrum, vol. 4, no. 3, pp. 268-272, 2015.

A. Vikram, I. Warshamana and M. Gupta, “Genetic correlation and path coefficient studies on yield and biochemical traits in chilli (Capsicum annuum L.),” International Journal of Farm Sciences, vol. 4, no. 2, pp. 70-75, 2014.

S. Chakrabarty and A. K. M. A. Islam, “Selection criteria for improving yield in chili (Capsicum annuum),” Advances in Agriculture, pp. 1-9, 2017.

T. Yatung, R. K. R. Dubey, V. Singh, G. Upadhyay and A. K. Pandey, “Selection parameters for fruit yield and related traits in chilli (Capsicum annuum L.),” Bangladesh Journal of Botany, vol. 43, no. 3, pp. 283-291, 2014.

M. Y. Jogi, M. B. Madalageri, V. M. Ganiger, G. Bhuvaneswari, H. B. Patil and Y. K. Kotikal, “Character association and path analysis studies in green chilli (Capsicum annuum L.),” International Journal of Agricultural Sciences, vol. 9, no. 2, pp. 547-550, 2013.

A. Mamatha, Devaraju, U. P. Chand and V. Srinivasa, “Genetic correlation and path coefficient analysis in chilli (Capsicum annuum L.) genotypes under hill zone of Karnataka,” The Bioscan, vol. 11, no. 3, pp. 1995-1998, 2016.

S. Misra, R. K. Lal, M. P. Darokar and S. P. S. Khanuja, “Genetic associations and path-coefficient analysis of the economic traits in the chili (Capsicum annuum L.),” Electronic Journal of Plant Breeding, vol. 1, no. 3, pp. 346-350, 2010.

U. U. Pujar, S. Tirakannanavar, R. C. Jagadeesha, V. D. Gasti and N. Sandhyarani, “Genetic variability, heritability, correlation and path analysis in chilli (Capsicum annuum L.),” International Journal of Pure & Applied Bioscience, vol. 5, no. 5, pp. 579-586, 2017.

H. M. Vijaya, A. P. M. Gowda and S. D. Nehru, “Genetic variability, correlation coefficient and path analysis in chilli (Capsicum annuum L.) genotypes,” Research in Environment and Life Sciences, vol. 7, no. 3, pp. 175-178, 2014.

S. Cancaya, A. Balkaya and O. Karaagac, “Canonical correlation analysis for the determination of relationships between plant characters and yield components in red pepper [Capsicum annuum L. var. conoides (Mill.) Irish] genotypes,” Spanish Journal of Agricultural Research, vol. 8, no. 1, pp. 67-73, 2010.

A. Ben-Chaim and I. Paran, “Genetic analysis of quantitative traits in pepper (Capsicum annuum),” Journal of the American Society for Horticultural Science, vol. 125, no. 1, pp. 66-70, 2000.

V. K. Sharma, C. S. Semwal and S. P. Uniyal, “Genetic variability and character association analysis in bell pepper (Capsicum annuum L.),” Journal of Horticulture and Forestry, vol. 2, no. 3, pp. 58-65, 2010.

S. Aklilu, B. Abebie, D. Wogari and A. T. Wolde, “Genetic variability and association of characters in ethiopian hot pepper (Capsicum annuum L.) landraces,” Journal of Agricultural Sciences, vol. 61, no. 1, pp. 19-36, 2016.

K. Amit, I. Ahad, V. Kumar and S. Thakur, “Genetic variability and correlation studies for growth and yield characters in chilli (Capsicum annuum L.),” Journal of Spices and Aromatic Crops, vol. 23, no. 2, pp. 170-177, 2014.

P. Bijalwan and A. C. Mishra, “Correlation and path coefficient analysis in chilli (Capsicum annuum L.) for yield and yield attributing traits,” International Journal of Science and Research, vol. 5, no. 3, pp. 1589-1592, 2016.

D. Mathew, S. D. Doijode and K. M. Reddy, “Correlation and path coefficient analysis in five species of Capsicum,” Capsicum and Eggplant Newsletter, vol. 23, pp. 57-60, 2004.

M. K. Pandit and S. Adhikary, “Variability and heritability estimates in some reproductive characters and yield in chilli (Capsicum annuum L.),” International Journal of Plant & Soil Science, vol. 3, no. 7, pp. 845-853, 2014.

A. R. Silva, M. Nascimento, P. R. Cecon, M. J. L. C. Sapucay, E. R. Rêgo and L. A. Barbosa, “Path analysis in multicollinearity for fruit traits of pepper,” IDESIA, vol. 31, no. 2, pp. 55-60, 2013.

B. V. Tembhurne and S. K. Rao, “Stability analysis in chilli (Capsicum annuum L.),” Journal of Spices and Aromatic Crops, vol. 22, no. 2, pp. 154-164, 2013.

E. Madosa, L. Sasu, S. Ciulca, G. Velicevici, E. A. Ciulca and C. Avadanei, “Possibility of use of Romanian bell pepper (Capsicum annuum L. var. grossum) local landraces in breeding process,” Notulae Botanicae Horti Agrobotanici Cluj-Napoca, vol. 38, no. 2, pp. 56-60, 2010.

C. G. P. Carvalho, V. R. Oliveira, C. D. Cruz and V. W. D. Casali, “Análise de trilha sob multicolinearidade em pimentão,” Pesquisa Agropecuária Brasileira, vol. 34, no. 4, pp. 603-613, 1999.

E. Feyzian, H. Dehghani, A. M. Rezai and M. Jalali, “Correlation and sequential path model for some yield-related traits in melon (Cucumis melo L.),” Journal of Agricultural Science and Technology, vol. 11, pp. 341-353, 2009.

B. P. Reddy, H. Begum, N. Sunil and M. T. Reddy, “Correlation and path coefficient analysis in muskmelon (Cucumis melo L.),” International Journal of Current Microbiology and Applied Sciences, vol. 6, no. 6, pp. 2261-2276, 2017.