Results 221 to 230 of about 19,173 (257)

Line X tester analysis in sesame (Sesame indicum L.)

Madras Agricultural Journal, 2002
Line x tester analysis (14 x 3) of combining ability revealed preponderance of non- additive gene action for seed yield and its components. Guj. Til 1, Sel. 73, Sel. 33, Sel. 123 and Uma were good general combiners for seed yield and yield contributing characters.
KAR U C, SWAN D, MAHAPATRA J
openaire   +1 more source

Line x Tester Analysis in Rice (Oryza sativa L.)

Madras Agricultural Journal, 2010
One hundred and fifteen crosses from five CMS lines and 23 restorers along with parents were evaluated in line x tester design for grain yield and yield components in rice. Predominance of non additive gene action was observed for all the characters, suggesting the development of hybrids in rice.
Saidaiah P., Ramesha M.S., Sudheer Kumar S.   +2 more
openaire   +1 more source

Line X Tester Analysis in Rice (Oryza sativa L.)

Madras Agricultural Journal, 2012
Line x tester analysis using a set of three females (Lines) and eight males (testers) was carried out to estimates the extent of combining ability for yield and its components in rice (Oryza sativa L.). Experimental material comprising eleven parents, their twenty four hybrids were planted in a randomized block design with three replications during ...
Patil P R, Surve V H, Mehta H D
openaire   +1 more source

LINE X TESTER ANALYSIS IN SESAME (Sesamum indicum L.)

Madras Agricultural Journal, 1990
In a line x tester analysis involving 15 lines and 4 testers in sesame (Sesamum indicum L.), combining ability was estimated for nine traits. Predominance of SCA variance over GCA variance indicated that these traits might be controlled predominantly by non additive gene action. Biparental mating followed by recurrent selection might hasten the rate of
RAMAKRISHNAN M, SOUNDRAPANDIAN G
openaire   +1 more source

Line X Tester analysis for grain yield and related characters in rice

Madras Agricultural Journal, 2004
Twenty seven crosses represented by a 3 lines x 9 testers design along with parents were evaluated for grain yield and related characters. Analysis of variance indicated significant variations among the crosses and parents for all the traits. Combining ability analysis showed both additive and non-additive gene action, but the latter was predominantly ...
ANAND KUMAR, SINGH N K, CHAUDHORY V K
openaire   +1 more source

LINE X TESTER ANALYSIS FOR COMBINING ABILITY IN GOSSYPIUM HIRSUTUM COTTON

Madras Agricultural Journal, 1998
In a combining ability analysis of 28 F1 hybrids developed in a line x tester method in Gossypium hirsutum L., non-additive gene action was predominant for number of sympodia per plant, ginning outturn, uniformity ratio and bundle strength. Additive gene action was predominant for number of bolls per plant, seed cotton yield per plant, lint index and 2.
VALARMATHI M, JEHANGIR K.S
openaire   +1 more source

Line X tester analysis for yield and its components in scented rice

Madras Agricultural Journal, 2002
Gene action and combining ability for yield and yield components of aromatic rice were studied by line x tester analysis in twelve crosses involving four induced mutants of two traditional cultivars as lines and three 'basmati' varieties as testers. Additive gene action was predominant for days to flower, panicle number/plant, filled grains/panicle ...
HASIB K M, GANGUL P K, KOLE P C
openaire   +1 more source

LINE X TESTER ANALYSIS FOR COMBINING ABILITY IN SALINE RICE CULTIVARS

Madras Agricultural Journal, 1997
Combining ability for eight quantitative characters in saline rice cultivars was studied through Line X Tester analysis involving five saline susceptible lines and seven saline tolerant testers. The combining ability analysis revealed that variance due to lines x testers was significant for all the eight characters studied. The estimates of osca, o gca
JEDWIN ROGBELL, SUBBARAMAN N
openaire   +1 more source

Line x Tester Analysis of Combining Ability for Seed Yield in Greengram

Madras Agricultural Journal, 1979
A line x tester analysis of combining ability for seed yield in greengram (Phaseolus aureus Roxb.) revealed preponderance of non-additive gene action. High specific combi- ing ability effects were observed in the combinations involving the parents 12-6-7 x Jala- gaon 781 and Jawahar 45 x R. 288-8. The combinations Jawahar 45 x T. 44.
KRISHNA RAO K.V, NAGUR T
openaire   +1 more source

Line x tester analysis for fixed effect model in cotton (Gossypium hirsutum L.)

Theoretical and Applied Genetics, 1984
The data from an experiment in cotton consisting of three testers and 12 lines selected deliberately have been analysed. The investigation showed higher specific combining ability variance for yield of seed cotton and number of bolls, indicating the predominance of non-additive gene action.
L S, Kaushik, D P, Singh, R S, Paroda
openaire   +2 more sources