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Pengaruh Komposisi Media Tanam dan Plant Growth Promoting Rhizobacteria Terhadap Pertumbuhan Bibit Kakao: The Effect of Composition of Growing Media and Plant Growth Promoting Rhizobacteria on the Growth of Cocoa Seedlings Pauliz Budi Hastuti; Ni Made Titiaryanti; Dina Mardhatilah
JURNAL AGRI-TEK : Jurnal Penelitian Ilmu-Ilmu Eksakta Vol. 24 No. 1 (2023): JURNAL AGRI-TEK
Publisher : Universitas Merdeka Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33319/agtek.v25i1.135

Abstract

To obtain quality cocoa seedlings, maintenance efforts are required during the nursery stage, including meeting the nutritional needs of the planting medium which can be in the form of organic fertilizer from goat manure and husk charcoal. In addition, efforts to improve growing media in nurseries can be used with biological fertilizers, including plant growth promoting rhizobacteria (PGPR). Goat manure for plant nutrients, as well as a source of nutrients for PGPR. The research objective was to determine the effect of media composition and PGPR on the growth of cocoa seedlings. Research with the experimental method of factorial design consisting of two factors was arranged using a completely randomized design. The first factor was soil planting medium: goat manure: husk charcoal (v/v) consisting of 3 levels: M0 = 1:0:0 (control), M1 = 1:1:0 and M2 = 1:1:1. Factor II, namely the dose of PGPR consists of 3 levels: K1 = 10 ml/seedling, K2 = 20 ml/seedling, and K3 = 30 ml/seedling. With three repetitions. Observational data were analyzed with variance at the 5% level. To find out the differences between treatments, the Duncan's Multiple Range Test was continued at 5% level. The results showed that there was no significant interaction between media composition and PGPR dosage on the growth of cocoa seedlings. The composition of the soil medium : goat manure : husk charcoal 1:0:0 and 1:1:0 gave good growth of cocoa seedlings. PGPR doses provide the same growth of cocoa seedlings.
Pelatihan Masa Simpan dan Penentuan Kadaluwarsa Produk Pangan Bagi Kelompok Wanita Tani Ngesti Asri Ngatirah Ngatirah; Pauliz Budi Hastuti; M. Prasanto Bimantio; Siti Tamaroh Cahyono Murti; Elizabeth Nanik Kristalisasi; Andreas Wahyu Krisdiarto; Fauzan Wahidurromdloni; Yovi Avianto; Gani Supriyanto; Reza Widyasaputra
I-Com: Indonesian Community Journal Vol 6 No 3 (2026): I-Com: Indonesian Community Journal (September 2026)
Publisher : Fakultas Sains Dan Teknologi, Universitas Raden Rahmat Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/icom.v6i3.11115

Abstract

Kegiatan pengabdian masyarakat ini bertujuan meningkatkan pemahaman asosiasi KWT Ngesti Asri (KWT Kenanga, Sumber Rejeki, Tanjung Asri, dan Ngudi Lestari) dalam menentukan masa simpan produk pangan. Metode kegiatan meliputi sosialisasi, survei awal, dan pelatihan penentuan masa kedaluwarsa produk serta evaluasi kegiatan. Hasil  survei awal menunjukkan 95% peserta belum pernah mendapatkan pelatihan serupa, sedangkan 10% peserta menyatakan belum memahami konsep penentuan masa simpan. Hasil evaluasi menunjukkan bahwa seluruh peserta mengalami peningkatan pemahaman, dengan 10% sangat paham, 60% cukup paham dan 30% agak paham. Estimasi masa simpan produk berkisar antara 1 hari hingga 3 bulan, bergantung pada karakteristik produk dan kondisi penyimpanan. Secara keseluruhan, variasi masa simpan produk olahan KWT sangat bergantung pada karakteristik intrinsik produk dan lingkungan penyimpanan. Pelatihan ini menunjukkan adanya peningkatan pemhaman anggota KWT mengenai penentuan masa simpan dan kedaluwarsa produk pangan, sebagai bagian dari upaya menjaga mutu dan keamanan produk pangan.