Vol. 2 No. 2 (2025): IJOSS

DOI: https://doi.org/10.55299/ijoss.v2i2
Published: 2025-07-24

  • Study of Land Characteristics in West Angkola and Marancar in Relation to the Fruit Quality of Salak Sidimpuan (Salacca sumatrana Becc.)

    Sri Wahyuni, Yusriani Nasution, Sutan Pulungan, Rasmita Adelina, Erwin Syah Lubis, Sri Winaty Harahap
    161-170
    DOI: https://doi.org/10.55299/ijoss.v2i2.23

  • Dormancy Breaking of Soursop (Annona muricata L.) Seeds Through Soaking in Onion Extract Hormones

    Erna Lydia Wati Zebua, Rasmita Adelina, Muhammad Nizar Hanafiah Nasution, Rizky Amnah, Sri Winaty Harahap, Erin Alawiyah Siregar
    171-176
    DOI: https://doi.org/10.55299/ijoss.v2i2.24

  • The Effect of Dosage and Application Time of Liquid Organic Fertilizer From Papaya (POCpy) on The Growth and Production of Soybean Plants (Glycine max L) in Ultisol Oil

    Fenty Maimunah Simbolon, Rahmawati Rahmawati, Diva Anggun Pradana, Sulaiman Ginting, Indra Gunawan
    177-185
    DOI: https://doi.org/10.55299/ijoss.v2i2.25

  • The Effect of Liquid Organic Fertilizer from Fish Waste and Trichokompos on The Growth of Soybean Plants (Glycine max) of The Edamame Variety

    Nanda Aprilia, Rahmi Dwi Handayani Rambe, Indra Gunawan
    186-199
    DOI: https://doi.org/10.55299/ijoss.v2i2.26