Variety, Irrigation and Sowing Time Interactions in Wheat : Studies on some quantitative characters of wheat cultivars interacting among varieties, irrigation and sowing times

ISBN-13: 9783330047310 / Angielski / Miękka / 2017 / 368 str.

Abu Bakkar Siddiq; Rafiul Islam; Abul Kalam Azad

Opis

4 wheat varieties, 3 sowing times, 4 irrigation treatments, 33 characters were used to estimate correlation, path coefficients and stability parameters. Most of the characters showed significantly better performances under three irrigation conditions and second sowing time in both the experimental seasons. Grain yield was positively correlated with most of the characters. Path coefficients showed positive and negative direct and indirect effects with contributed characters. Stability parameters indicated that Bari wheat-28 showed the highest grand mean, regression value nearly one (bi= 1.00) and stability nearly zero at most of the characters. Out of the four varieties of wheat, Bari wheat-28 showed as the best grain yield under irrigated and rainfed conditions.

O autorze

Abu Bakkar Siddiq, MPhil,PhD:Studied Botany at Rajshahi Univ. Rajshahi. Assist. Prof. of Biology,Sristy Collage, Tangail, Bangladesh. Rafiul Islam, MPhil,PhD:Studied Botany at Rajshahi Univ. Raj. Prof. of Botany,Rajshahi Univ. Bangladesh. Abul Kalam Azad,MS,PhD: Studied BSc Agri,MAU, Prof of Crop Sci. and Technology, Univ. of Rajshahi, Bangladesh.