Pengaruh Frekuensi Pemberian Pupuk Hayati Dengan Jarak Tanam Yang Berbeda Ter…

ABSTRACT Sweet potato (Ipomoea batatas L.) is an important carbohydrate source crop in Indonesia's food diversification program. Its production declined from 2020 to 2021, in line with a decrease in harvested area. One effort to improve the productivity of this crop is by optimizing planting spacing and applying biofertilizers containing microorganisms that play a role in decomposing organ…