Open AccessStability Analysis of Genotype the Local Red Union Palu to determine the Cultivation Location using Additive Main Effect and Multiplicative Interaction (AMMI)
Author(s) -
Fadjryani,
Junaidi Junaidi,
Riski
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1752/1/012029
Subject(s) - ammi , biplot , main effect , mathematics , multiplicative function , genotype , stability (learning theory) , horticulture , statistics , gene–environment interaction , biology , computer science , genetics , gene , mathematical analysis , machine learning
Additive Main Effect and Multiplicative Interaction (AMMI) is a method used to learn the interaction between genotype and location. The objective of this research is to apply the AMMI model in verifying stability of several genotypes of the local red union Palu towards the growth of genotype location based on biplot and stability value AMMI (SVA). This research used seven genotypes red union. Four genotypes namely, Sumenep, Sanren F1, Tuk-Tuk and Kawak are not from Palu while the three genotypes are the native palu plant (Batu, Kertas and Palasa). These are planted in different five experiment locations, Wombo, Guntarano, Bolupounto, Oloboju and Soulove with three replications. The Interaction Principle Component AMMI (IPCA) which is significant is included into the model based on analysis of variance of AMMI. These are IPCA1 and IPCA2 with the total of variance interaction equals 88,02%. Biplot picture shows that the Batu genotype can only be able to adapt in Oloboju while Kawak, Sumenep and Kertas genotypes location are far away from the main line. This indicates that the three genotypes tend to unstable or in another word those genotypes could not adapt well in the five plantation locations. Furthermore, Biplot picture shows the genotype which is stable in all location is Palasa, Sanren F1 and TukTuk due to nearby the main line. The SVA based on the index stability denotes that the first ranking is Palasa followed by Sanren F1 and TukTuk. This indicates that from the three genotypes of the red union Palu, it can be concluded that Palasa is the best genotype.