Yield of bean genotypes with different sowing, irrigation-drought methods in Aguascalientes

Authors

  • Esteban Salvador Osuna-Ceja Campo Experimental Pabellón- INIFAP, km 32.5 carretera Aguascalientes-Zacatecas, C. P. 20660, Pabellón de Arteaga, Aguascalientes. Tel. 01 465 95 8 01 86
  • Luis Reyes-Muro Campo Experimental Pabellón- INIFAP, km 32.5 carretera Aguascalientes-Zacatecas, C. P. 20660, Pabellón de Arteaga, Aguascalientes. Tel. 01 465 95 8 01 86
  • José Saúl Padilla-Ramírez Campo Experimental Pabellón- INIFAP, km 32.5 carretera Aguascalientes-Zacatecas, C. P. 20660, Pabellón de Arteaga, Aguascalientes. Tel. 01 465 95 8 01 86
  • Rigoberto Rosales-Serna Campo Experimental Valle del Guadiana, INIFAP. Carretera Durango-Mezquital, km 5. Durango, Durango. Tel. 01 618 826 04 26
  • Miguel A. Martínez- Gamiño Campo Experimental San Luis, INIFAP, Domicilio conocido, Ejido Palma de La Cruz, C. Soledad de Graciano Sánchez, C. P. 78431. San Luis Potosí, S. L. P. Tel. 01 444 85 2 43 03
  • Jorge A. Acosta-Gallegos Campo Experimental Bajío, INIFAP, km 6.5 carretera Celaya-San Miguel de Allende, Celaya. Guanajuato. Tel. 01 461 61153 23
  • Benjamín Figueroa-Sandoval Colegio de Postgraduados Campus San Luis Potosí, Agustín de Iturbide, No. 73, Salinas de Hidalgo, Salinas, S. L. P. 78622. Tel. 01 496 963 02 40

DOI:

https://doi.org/10.29312/remexca.v4i8.1134

Keywords:

Phaseolus vulgaris L., plant density, drought resistance, yield

Abstract

In Mexico, beans (Phaseolus vulgaris L.) are grown mainly in poor rainfed environments, where drought cause low grain yields. We evaluated grain yield of ten bean genotypes under three planting methods and number of plants per hectare: a) furrow at 0.76 m in a single row (90 000 pl ha-1); b) beds in 1.52 m with three rows (145 000 pl ha-1) and; c) beds of 1.52 m with six rows (260 000 pl ha-1) and two humidity conditions: Rainfed (T) and Rainfed plus two supplementary irrigations (T+RS) applied in the reproductive phase. The materials used were: type Pinto (Centauro, Libertad, Centenario, Saltillo, Bravo and Coloso); Flor de Mayo (Guanajuato, Dolores and Eugenia) and; Azufrado. The experiment was located in Pavilion and Sandovales, Aguascalientes; sowing was on July 31th and August 1th , 2012. The drought susceptibility index (ISS) was estimated between both humidity conditions. Sowing methods significantly (p< 0.01) affected the yield in both humidity conditions, being the highest with six rows, followed by the one with three rows and finally the single row, with yields of 2.94, 2.18 and 1.72 t ha-1 for T + RS and 1.14, 0.93 and 0.71 t ha-1 for T, respectively. The response of the genotypes was significant (p< 0.01), outstanding Pinto Centauro and Libertad (2.70 and 2.65 t ha-1) with T+RS and Pinto Saltillo (1.06 t ha-1) in T, respectively. Based on the yield reduction and ISS, all genotypes were moderately drought tolerant.

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Published

2018-04-24

How to Cite

Osuna-Ceja, Esteban Salvador, Luis Reyes-Muro, Padilla-Ramírez José Saúl, Rigoberto Rosales-Serna, Martínez- Gamiño Miguel A., Jorge A. Acosta-Gallegos, and Figueroa-Sandoval Benjamín. 2018. “Yield of Bean Genotypes With Different Sowing, Irrigation-Drought Methods in Aguascalientes”. Revista Mexicana De Ciencias Agrícolas 4 (8). México, ME:1209-21. https://doi.org/10.29312/remexca.v4i8.1134.

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