, Universitas Jember, Indonesia

• Journal of Degraded and Mining Lands Management Vol. 7 No. 4 (2020) - Research Article
  Effectiveness of the combination of biopellet, biochar, chicken manure and fish waste to the improvement of chemical properties of sandy soil and soybean plant growth
  Abstract  PDF
• Journal of Degraded and Mining Lands Management Vol. 8 No. 2 (2021) - Research Article
  Growth and yield performance of maize at red-yellow podzolic acid soil after oil palm empty fruit bunches compost and rice husk charcoal application
  Abstract  PDF