This study aims to determine the effect of Indigenous Arbuscular Mycorrhizal FMA (FMA) on Growth and Yield (Allium ascalonicum L.) on Pb Contaminated Media as well as knowing Knowing the administration of Indigenous FMA that has the best influence on the growth and yield of shallots (Allium ascolanicum) L.) on Pb. This research was conducted in Karangsari Village, Kembaran District, Banyumas Regency from January to April 2019.
This research was conducted using a Completely Randomized Design (CRD) with one indigenous FMA treatment factor. From 17 locations of onions, polluted by heavy metals Pb. L0 = Control, L1 = FMA Indigenous Wanasari Village Land I, L2 = FMA Indigenous Wanasari Village Land II, L3 = FMA Indigenous Wanasari Village Land III, L4 = FMA Indigenous Village Sigentung Land I, L5 = FMA Indigenous Village Sigentung Lahan II, L7 = FMA Indigenous Kupu Lahan Village I, L8 = FMA Indigenous Kupu Lahan Village II, L9 = FMA Indigenous Kupu Lahan Village III, L10 = FMA Indigenous Karangbale Village I, L11 = FMA Indigenous Karangbale Lahan Village II, L12 = FMA Indigenous Karangbale Village Land III, L13 = FMA Indigenous Village Slatri Land I, L14 = FMA Indigenous Village Slatri Land II, L15 = FMA Indigenous Village Slatri Land III, L16 = FMA Indigenous Village Larangan Land I, L17 = FMA Indigenous Village Larangan Land II, L6 = Indigenous FMA Village Larangan Land III. Each treatment was repeated 3 times to obtain 54 experimental units. Data were analyzed using the prerequisite test of normality test and homogeneity test of variance (testing the similarity of variance in each group) if the data has fulfilled both of these assumptions then testing the hypothesis through analysis of variance (ANOVA) and F test can be done. However, if the assumptions are not met then the Kruskal-Wallis nonparametric test. If the results of the F test show that there is a significant effect of the treatment being tried, then proceed with testing with the Least Significant Difference Test (LSD) at the 5% level.
The results showed that the provision of AMF from 17 different Pb contaminated land locations on the onion plants showed no significant effect on the variable Fresh Bulbs, Fresh Fresh Leaves, Fresh Fresh Plants, Total Leaves Length and Number of Leaves. Giving a different AMF showed a good response to the percent of infections where AMF treatment from Slatri L14 Village showed the highest percentage of infections at 93.33%.