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All Journal Jurnal Lahan Suboptimal AGRIVITA, Journal of Agricultural Science Jurnal Abdimas Mandiri
Nurshanti, Dora Fatma
Universitas Baturaja
Agriculture, Biological Sciences & Forestry Education Social Sciences

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PEMANFAATAN BIOTEKNOLOGI MELALUI PENGENALAN AKLIMATISASI UNTUK PENYEDIAAN BIBIT PISANG AMBON KUNING DAN KEPOK KUNING HASIL KULTUR JARINGAN Danial, Ekawati; Nurshanti, Dora Fatma; Kuswanto, Joko; Muyaroah, Siti
Jurnal Abdimas Mandiri Vol 4, No 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jam.v4i1.1040

Abstract

Perbanyakan pisang biasanya dilakukan dengan menggunakan anakan-anakan pisang yang tumbuh disekitar induk tanaman. Selain dengan perbanyakan pisang dengan cara vegetatif , pisang juga bisa dibudidayakan dengan teknik kultur jaringan dan  dengan teknik ini diharapkan akan menyelesaikan masalah pengadaan bibit tanaman pisang. Kultivar pisang lokal yang prospektif untuk dikembangkan untuk buah segar (banana) jenis pisang Ambon Kuning dan  pisang olahan (plaintain) adalah jenis  Kepok Kuning. Persoalan yang dihadapi mitra adalah 1) masih menggunakan bibit-bibit pisang secara konvensional sehingga kebutuhan pisang dipasaran tidak diimbangi dengan produksi yang ada, 2) mitra belum mengetahui dan mengenal perbanyakan pisang secara kultur jaringan. Metode pendampingan kegiatan PKM ini adalah: 1) penyuluhan tentang pemanfaatan bioteknologi melalui penyediaan bibit pisang asal kultur jaringan, 2) pelatihan teknik aklimatisasi, dan 3) dilaksanakannya demonstrasi plot di lahan demplot  untuk melihat keragaan  (field performance).  Kegiatan PKM ini dapat menambah pengetahuan petani dan wanita tani khususnya tentang penyediaan bibit-bibit pisang melalui kultur jaringan dan menghasilkan produk tambahan berupa pupuk Trichokompos TKKS.Kata kunci : Aklimatisasi, Kultur  Jaringan, Pisang
Growth and Yield of Okra Using Bio-Stimulant of Golden Apple Snails Extracts and Fertilizer on Ultisol Dora Fatma Nurshanti; Defrian Defrian; Novriani Novriani
Jurnal Lahan Suboptimal : Journal of Suboptimal Lands Vol. 10 No. 1 (2021): JLSO
Publisher : Research Center for Sub-optimal Lands (PUR-PLSO), Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/JLSO.10.1.2021.515

Abstract

Cultivation of okra on ultisol soils having poor physical, chemical and biological soil properties can be improved by administering a bio-stimulant extract of golden snails and combined with NPK fertilizer. This research objective was to study a combination of bio-stimulant treatment of golden apple snail extract and NPK fertilizer dosage in increasing the growth and yield of okra on ultisol soil. This study used a factorial completely randomized design with two factors.  The first factor was Bio-stimulant golden apple snails extract consisting of 4 treatment, and the second factor was levels of NPK fertilizer consisting of 3 treatment. Fertilizers had a significant effect on increasing overall plant growth.  The bio-stimulant extracts of golden apple snails contain organic materials that can improve physical properties (increasing aggregation, moisture retention, soil hydraulic conductivity), chemical (increasing soil organic carbon content) and biology (increasing soil microbial biomass). The nutrient content in NPK fertilizers can increase nutrients; the availability of nutrients in the soil is balanced and can be absorbed by plants so that the photosynthesis process in plants can run well and increase on growth and yield of okra. The combination of bio-stimulant extract of golden apple snails of 20 mL/L water and NPK fertilizer of 150 kg/ha (1 g/polybag) had the highest resulted in the average value of growth and yield of okra on the ultisol soils.
PEMANFAATAN BIOTEKNOLOGI MELALUI PENGENALAN AKLIMATISASI UNTUK PENYEDIAAN BIBIT PISANG AMBON KUNING DAN KEPOK KUNING HASIL KULTUR JARINGAN Ekawati Danial; Dora Fatma Nurshanti; Joko Kuswanto; Siti Muyaroah
Jurnal Abdimas Mandiri Vol 4, No 1
Publisher : UNIVERSITAS INDO GLOBAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/jam.v4i1.1040

Abstract

Perbanyakan pisang biasanya dilakukan dengan menggunakan anakan-anakan pisang yang tumbuh disekitar induk tanaman. Selain dengan perbanyakan pisang dengan cara vegetatif , pisang juga bisa dibudidayakan dengan teknik kultur jaringan dan  dengan teknik ini diharapkan akan menyelesaikan masalah pengadaan bibit tanaman pisang. Kultivar pisang lokal yang prospektif untuk dikembangkan untuk buah segar (banana) jenis pisang Ambon Kuning dan  pisang olahan (plaintain) adalah jenis  Kepok Kuning. Persoalan yang dihadapi mitra adalah 1) masih menggunakan bibit-bibit pisang secara konvensional sehingga kebutuhan pisang dipasaran tidak diimbangi dengan produksi yang ada, 2) mitra belum mengetahui dan mengenal perbanyakan pisang secara kultur jaringan. Metode pendampingan kegiatan PKM ini adalah: 1) penyuluhan tentang pemanfaatan bioteknologi melalui penyediaan bibit pisang asal kultur jaringan, 2) pelatihan teknik aklimatisasi, dan 3) dilaksanakannya demonstrasi plot di lahan demplot  untuk melihat keragaan  (field performance).  Kegiatan PKM ini dapat menambah pengetahuan petani dan wanita tani khususnya tentang penyediaan bibit-bibit pisang melalui kultur jaringan dan menghasilkan produk tambahan berupa pupuk Trichokompos TKKS.Kata kunci : Aklimatisasi, Kultur  Jaringan, Pisang
Shoot Emergence, Leaf Expansion, and Corm Growth in Amorphophallus muelleri Blume Treated with Hydropriming and Shading Dora Fatma Nurshanti; Benyamin Lakitan; Merry Hasmeda; Ferlinahayati Ferlinahayati
AGRIVITA, Journal of Agricultural Science Vol 45, No 1 (2023)
Publisher : Faculty of Agriculture University of Brawijaya in collaboration with PERAGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17503/agrivita.v45i1.3837

Abstract

A bulbil, as planting material, is difficult to stimulate to grow in a dormant state. This study examines the hydropriming effect on shoot emergence and the shading treatments on leaf and cormel growth during the vegetative stage. The priming was carried out by soaking the bulbils in distilled water for 0, 3, 6, 12, and 24 hours and the shading treatments at 0, 40, and 80 percent. The results show that the imbibition occurred immediately during the first 3 hours and continued to increase up to 24 hours. The bulbil re-drying process reached the pre-treatment water content in less than three days. Significantly the earlier emergence was observed in the plants exposed to the 80% shading. The petiole sheath breakup was not affected by the hydropriming and shading. The konjac planted in the shading treatment produced more sprouts, longer but slender petioles, larger but thinner leaves, and larger cormel size. The differences in fresh and dry weight were more related to tuber moisture content than the direct effect of the shading treatment. The SPAD value of konjac leaves immediately increased within a few days after the application of the NPK fertilizer and consistently lasted for four weeks.
Co-Authors Benyamin Lakitan Danial, Ekawati Defrian Defrian Ekawati Danial Ferlinahayati Ferlinahayati Joko Kuswanto Merry Hasmeda Muyaroah, Siti Novriani Novriani Siti Muyaroah