Model Matematika Sederhana Pada Pemanfaatan Bayam Brazil Menggunakan Eco Enzyme Pada Lahan Pekarangan Masyarakat Desa Pulau Semambu

Along with the Covid-19 outbreak around beginning of 2020, yard is increasingly being used by Indonesian people. Availability land determines which commodity crops are suitable for cultivation. The wider yard, more variety plants that can be planted on land. So it hoped there will a synergy from planting, dosage fertilizer use, maintenance schedules until harvest produced according to target systematic mathematical model. selected plant Brazilian Spinach. choice fertilizers and pesticides in this activity eco enzyme, liquids not only useful as pesticides, but also applied everyday life. Eco Enzyme (EE) or garbage enzyme liquid fermented organic waste. EE's functions include cleaning floors, vegetables fruit, repelling insects cultivating plants. With mind, community service program was held form mentoring spinach cultivation utilizes EE techniques management concept model