Evaluation of castor trait specific inbred lines under rainfed alfisols of Ananthapuramu
Evaluation of castor trait specific inbred lines under rainfed alfisols of Ananthapuramu
116 / 1
Authors
-
A V S DURGA PRASAD
1AICRP on Castor, Agricultural Research Sation, Ananthapuramu -515001, A.P 2 Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500030, Telangana
-
Y PAVAN KUMAR REDDY
1AICRP on Castor, Agricultural Research Sation, Ananthapuramu -515001, A.P 2 Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500030, Telangana
-
B S REDDY
1AICRP on Castor, Agricultural Research Sation, Ananthapuramu -515001, A.P 2 Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500030, Telangana
-
J JAWAHAR LAL
1AICRP on Castor, Agricultural Research Sation, Ananthapuramu -515001, A.P 2 Indian Institute of Oilseeds Research, Rajendranagar, Hyderabad-500030, Telangana
Keywords:
Castor, Elite, Inbreds, RainfedAbstract
Identification of elite genotypes necessitates plant breeders to deploy more apt suitable tools for assessing crop performance. Univariate analyses are too narrow and unreliable as they lack considerate relations between variables. Hence the current study with twenty seven trait specific inbred lines of Castor along with four checks viz., 48-1, DCS-107, PCS-124 and PCS-262 were analysed through PCA approach for yield and its attributes during kharif, 2021 at Agricultural Research Station, Ananthapuramu. Two inbred lines viz., ICIRG17-2-7-15-6 and ICIEEGP63-15 were found promising for high seed yield at 90 DAS & 150 DAS interval. ANOVA indicate existence of significant amount of variability among the genotypes for majority of traits studied.
Downloads
References
da Piedade G.N, Vieira L.V, dos Santos A.R.P, Amorin, D.J, Zanotto M.D and Sartori M.M.P. 2019. Principal component analysis for identification of superior castor bean hybrids. Journal of Agricultural Science, Vol. 11 (9), 179-187. DOI: https://doi.org/10.5539/jas.v11n9p179
