PEMBERIAN ABU JERAMI PADI DAN PUPUK KANDANG AYAM TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN KEDELAI (Glycine max (L.) Merrill) DI LAHAN GAMBUT
Abstract: The research aimed
to determine the effect of the interaction of chicken manure and ash rice straw
on peatlands and get a better dose of growth and yield of soybean. This
research was conduct on randomized block design of factorial that consist of
two factors. The first factor was the ash rice straw, with 3 levels 0 ton/ha, 3
ton/ha and 6 ton/ha and the second factor was the chicken manure fertilizer
with 4 levels of 0 ton/ha, 5 tons/ha, 10 ton/ha and 15 ton/ha. The result
showed that the ash rice straw and chicken manure fertilizer significantly
effect of rate plant growth and weight 100 seeds, but the effect was not
significantly on weight nodule, leaf area index, age of flowering plants,
harvesting, the percentage of pods phity, number of seeds per plant, harvest
index and seed yield per m2. The highest yield in soybean was obtained on
giving of 6 tons/ha ash rice straw and 15 ton/ha of chicken manure fertilizer
was 3.22 ton/ha increase of 25.27% of the without treatment, while the giving
of ash rice straw 6 ton/ha and chicken manure fertilizer 10 ton/ha was 3.17
ton/ha increase 23.71% of the without treatment and giving of ash rice straw 6
ton/ha and chicken manure fertilizer 5 ton/ha was 3.08 ton/ha increase 20.31%
of the without treatment.
Penulis: Nursiani Lubis, Fetmi
Silvina
Kode Jurnal: jppertaniandd170357
