Yield stability of ten wheat genotypes (triticum aestivum l.) at five places in Huánuco

Abstract

The objective of this study was to determine the level of yield stability of ten wheat genotypes (Triticum aestivum L.) in five places in Huánuco Region during the crop in 2011, using the design of a randomized complete block. The combined analysis of variance showed highly significant genotype differences for places. In Chaulan (3237 m) was the most favorable environment for the yield of genotypes. Stressed the genotypes ALTAR 84 / AEGILOPS SQUARROSA (TAUS) ..., CHEN / AE. Q / / 2 * OPATA / 3 / BABAX / 4 / JARU and WORRAKATTA / 2 * PASTOR, for showing yields close to 3 000 kg / ha and favorable combinations of parameters bi S2di stability. The national CENTENARIO UNALM showed simultaneous stability and consistency and a performance of 2 835 kg / ha, making it a good indicator of wide adaptability.