COMBINING ABILITY AND INHERITANCE OF FIBRE FINENESS IN DIPLOID COTTONS: A COMPARISON FOR Fl AND F2 GENERATIONS

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Published: Nov 25, 1991
DOI: https://doi.org/.
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Keywords:
Combining ability, intrinsic fineness, hybrid vigour.

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Y. SUBRAHMANYAM
Q. E. Unit of CIRCOT Agricultural Farm, Athwa, Surat 395007
J. C. PATEL
Q. E. Unit of CIRCOT Agricultural Farm, Athwa, Surat 395007
N. P. MEHTA
Q. E. Unit of CIRCOT Agricultural Farm, Athwa, Surat 395007
A. T. MAISURIA
Q. E. Unit of CIRCOT Agricultural Farm, Athwa, Surat 395007
M. C. BHALOD
Q. E. Unit of CIRCOT Agricultural Farm, Athwa, Surat 395007
K. JANAKI IYER
Q. E. Unit of CIRCOT Agricultural Farm, Athwa, Surat 395007

Abstract

An experiment with eight established varieties of Asiatic cottons were used for nonreciprocal diallel crossing. Intrinsic fineness was evaluated in Fl and F2 generations. Combining ability and genetic components were found out. Fibre fineness was governed by additive type of gene action. In both generations, general combining ability was significant.

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SUBRAHMANYAM, Y., PATEL, J. C., MEHTA, N. P., MAISURIA, A. T., BHALOD, M. C., & IYER, K. J. (1991). COMBINING ABILITY AND INHERITANCE OF FIBRE FINENESS IN DIPLOID COTTONS: A COMPARISON FOR Fl AND F2 GENERATIONS. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, 51(04), 424–428. https://doi.org/.
Issue
Vol. 51 No. 04 (1991): Indian Journal of Genetics and Plant Breeding
Section
Research Article
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