Published date: Jun 07 2022

Journal Title: KnE Life Sciences

Issue title: The First Asian PGPR Indonesian Chapter International e-Conference 2021

Pages: 672–680

DOI: 10.18502/kls.v7i3.11171

Zainal ArifinSinarmas Forestry Corporate Research and Development, Indonesia

Bayo A. SiregarSinarmas Forestry Corporate Research and Development, Indonesia

Nidya RosantiSinarmas Forestry Corporate Research and Development, Indonesia

Kristin B.R. HoboSinarmas Forestry Corporate Research and Development, Indonesia

Halimah Halimah Rizka TannaSinarmas Forestry Corporate Research and Development, Indonesia

Nur AminSinarmas Forestry Corporate Research and Development, Indonesia

Rianto MarolopSinarmas Forestry Corporate Research and Development, Indonesia

Heru IndrayadiSinarmas Forestry Corporate Research and Development, Indonesia

Anita DewiSinarmas Forestry Corporate Research and Development, Indonesia

Abdul Gafurgafur@uwalumni.comSinarmas Forestry Corporate Research and Development, Indonesia

Budi TjahjonoSinarmas Forestry Corporate Research and Development, Indonesia

Nursery productivity is an important factor in plantation forest sustainability. Seedling quality contributes significantly to plantation health. Fertilization regimes and pest and disease control are critical. However, environmental concerns have arisen as a result of the use of chemical fertilizers and pesticides. The ideal is to manage nurseries in an environmentally friendly manner while maintaining productivity. The utilization of plant growth-promoting microbes (PGPM) is seen as one option in this effort. It has been demonstrated elsewhere that arbuscular mycorrhizae (AM) can improve the growth and health of host plants. In this study, the effect of two AM products on the growth and health of Eucalyptus pellita seedlings in reduced fertilizer regimes was investigated. The results showed that the AM products were unable to compensate for reduced fertilizer regimes (both to 50% and 25%), in terms of seedling height and diameter, in E. pellita. Further research is needed to determine whether using AM products can reduce the need for fertilizers and/or pesticides.

Keywords: Biomass, forest sustainability, nursery, plant growth promoting microbes

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