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Alat yang digunakan adalah tali rafia, gunting, meteran, penggaris, pasak, tongkat, digital lux meter, anymetre, alat tulis dan kamera. Bahan yang digunakan adalah ekosistem Hutan Universitas Diponegoro dan Kebun Pisang Mulawarman sebagai objek pengamatan. Adapun tujuan dilakukannya penelitian ini adalah untuk memahami perbedaan jumlah karbon sequestrasi di lokasi penelitian. Metode pengamatan adalah dengan cara lahan dibuat plot 20mx25m, didalamnya dibuat plot 5mx5m, dan didalamnya dibuat lagi plot 1mx1m sebanyak 3 kali. Plot 20mx25m dianalisis jumlah, keliling, diameter, tinggi pohon. Plot 1x1 m dibuat plot 20cmx20cm sebanyak 5 kali, dihitung ketebalan seresah. Tumbuhan pada plot 20m x 25m dianalisis karakteristik, faktor biotik dan abiotik yang ada di Ekosistem Hutan dan Ekosistem Monokultur. Hasil penelititan faktor abiotik menunjukkan perbedaan suhu, kelembaban, intensitas radiasi matahari di dalam dan diluar area naungan.

Malang is regency that has a high potential of coffee production which is 7,703 tons every year. Of the several types of coffee producers, one of the well-known is Dampit District which since the Dutch era was known as a coffee producer and until now the Dampit District is still known as the first coffee producer. The coffee quality improvement activity has consistently been started by the SRIDONORETNO Association. Currently the SRIDONORETNO Association's coffee production results are directly absorbed by the community of coffee shops and lovers in Malang (± 80 shops in Malang) and several shops outside the city of Malang. Activities undertaken to support consistent quality and increase the production of premium coffee are simply educating the group to raise the number of members participating in the red picking program. Train group members to become quality controllers. Create a processing group by making mobile devices that can serve many groups.