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Pengaruh Beberapa Pupuk Hayati terhadap Pertumbuhan Stek Batang Tin (Ficus carica L) Muhammad Nizar Hanafiah Nasution; Indah Putri Agustina; Yusriani Nasution; Dina Rahmi Solihad Nasution; Yusnita Wahyuni Silitonga
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 5 No 2 (2023): In Press
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.5.2.74-79.2023

The use of tin (Ficus carica L.) in Indonesia is still very limited and is generally only used as bonsai saplings. Tin plants can be propagated vegetative, namely the cutting technique. Selection of appropriate biological fertilizers is one of the strategies for the success of cuttings. This study aims to analyze the effect of various biological fertilizers on stem cuttings of tin plant. This research was conducted in July-October 2022, located at CV. Martabe Prima Lestari, Lubuk Raya Village, Padangsidimpuan Hutaimbaru District. The study was arranged by using Randomized Block Design (RBD), consisting of 4 treatments: P0 (control, without biological fertilizers), P1 (Trichoderma sp. 15 grams), P2 (promoles 12.15 grams) and P3 (15 grams mycorrhiza). and 6 replicates. The data obtained were analyzed by ANOVA and if there were differences, it would be continued with Duncan Multiple Range Test (DMRT). Results: Promol 12 and Micoriza, showed no significant difference in the percentage of live cuttings. Observation of time of bud break showed that the biological fertilizer treatment had no significant effect. Number of shoots showed that biological fertilizers had no significant effect on number of shoots. The average number of leaves showed that at 4 WAP(P0) was not significantly different from P1, but significantly different from P2 and P3. P1 is not significantly different from P2 but significantly different from P3, P2 is not significantly different from P3. It can be concluded that the treatment of biological fertilizers has a significant effect on the number of leaves on tin plants.

SOSIALISASI DAN PENDAMPINGAN PENGOLAHAN TANAMAN KECOMBRANG ( ETLINGERA ELATIOR) SEBAGAI UPAYA UNTUK MEWUJUDKAN USAHA PRODUKTIF IBU AISYIYAH RANTING DESA SITARATOIT Yusnita Wahyuni Silitonga; Rafiqah Amanda Lubis; Muhammad Nizar Hanafiah Nasution
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 7 (2023): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v6i7.2272-2277

Desa Sitaratoit merupakan salah satu desa di provinsi Sumatera Utara yang berjarak kurang lebih 10 km dari Universitas Muhammadiyah Tapanuli Selatan. Penduduk desa Sitaratoit berkisar 350 kepala keluarga. Warga muhammadiyah di desa ini berjumlah 83 KK. Pada umumnya mereka bekerja sebagai petani seperti kebanyakan masyarakat desa Sitaratoit. Tanaman unggulan di desa tersebut adalah salak, akan tetapi juga banyak ditemukan tanaman pertanian lain yang tidak termanfaatkan secara maksimal seperti tanaman kecombrang. Dalam kegiatan pengabdian ini yang dilibatkan adalah ibu-ibu Aisyiyah. Ibu-ibu Aisyiyah di desa ini cukup aktif dalam kegiatan persyarikatan, akan tetapi mereka belum memiliki usaha produktif. Melalui kegiatan pengabdian ini diharapkan dapat membangkitkan minat ibu Aisyiyah untuk melakukan kegiatan yang bersifat produktif. Kegiatan pada pengabdian ini adalah sosialisasi dan pendampingan pengolahan tanaman kecombrang menjadi olahan pangan seperti stick kecombrang dan siala jelly

The Efforts To Increase Vegetative Growth of White Corn (Zea mays L) With Vesicle Arbuscular Mycorrhizae (VAM) and Distance Planting Treatment: Efforts To Increase Vegetative Growth of White Corn (Zea mays L) With Vesicle Arbuscular Mycorrhizae (VAM) and Distance Planting Treatment Silitonga, Yusnita Wahyuni; Erwin Harahap, Darmadi; Hamidi Hasibuan, Ilal; Hanafiah Nasution, Muhammad Nizar
Jurnal Online Pertanian Tropik Vol. 8 No. 3 (2021): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

The purpose of this study was to see the effect of giving Vesicle Arbuscular Mycorrhizae (VAM) on the vegetative growth of white corn (Zea mays L), distance treatment of plant and interaction both of them on the vegetative growth of white corn. This study used a randomized block design (RBD) on factorial with two-factor and three replications. The first factor is the treatment of giving VAM (A) with various doses consisting of A1 (10 g/plot), A2 (20 g/plot) and A3 (30 g/plot), while the second factor is the treatment of plant spacing (J) with various sizes consisting of J1 (50 cm x 15 cm), J2 (50 cm x 25 cm) and J3 (50 cm x 35 cm). Data collection starts from planting to flowering, namely plant height, number of leaves, flowering time. Data analysis was carried out through analysis of variance and further test of DMRT at 95% confidence level. Based on the results of the study, it was found that the fungal treatment only had a significant effect on plant height and cob length, but did not significantly affect the number of leaves, flowering time. The plant spacing treatment only had a significant effect on plant height but had no significant effect on the number of leaves and flowering time. The interaction of the fungus treatment and plant spacing treatment showed that there was an interaction effect of the two treatments on plant height but did not significantly affect the number of leaves, flowering time. The treatment interaction A3J3 had the highest plant size of 114.55 cm.

Dormancy Breaking of Soursop (Annona muricata L.) Seeds Through Soaking in Onion Extract Hormones Zebua, Erna Lydia Wati; Adelina, Rasmita; Nasution, Muhammad Nizar Hanafiah; Amnah, Rizky; Harahap, Sri Winaty; Siregar, Erin Alawiyah
International Journal of Natural Science Studies and Development (IJOSS) Vol. 2 No. 2 (2025): IJOSS
Publisher : PT Inovasi Pratama Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55299/ijoss.v2i2.24

Soursop is a perennial plant that has a hard seed coat that causes the seeds not to germinate immediately. This study aims to determine the effect of soaking shallot extract on soursop seed germination. This study was conducted from January to March 2025 at the Experimental Field of the Faculty of Agriculture, Graha Nusantara University. The research method used was an experimental method using a Randomized Block Design with one factor, namely the concentration of shallot extract hormones consisting of 5 levels, namely: K0 (control), K1 (20% extract), K2 (40% extract), K3 (60% extract), and K4 (80% extract). The observation parameters carried out were the percentage of total growth (%), germination rate, plant length (cm), number of leaves (strands), and root length (cm). The results showed that soaking shallot extract can help in soursop seed germination. The implementation of soaking in 20% extract showed a significantly different effect on plant length, number of leaves and root length.

Pengaruh Beberapa Pupuk Hayati terhadap Pertumbuhan Stek Batang Tin (Ficus carica L) Nasution, Muhammad Nizar Hanafiah; Agustina, Indah Putri; Nasution, Yusriani; Solihad Nasution, Dina Rahmi; Silitonga, Yusnita Wahyuni
JURNAL AGROTEKNOLOGI UNIVERSITAS ANDALAS Vol 5 No 2 (2023)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jagur.5.2.74-79.2023

The use of tin (Ficus carica L.) in Indonesia is still very limited and is generally only used as bonsai saplings. Tin plants can be propagated vegetative, namely the cutting technique. Selection of appropriate biological fertilizers is one of the strategies for the success of cuttings. This study aims to analyze the effect of various biological fertilizers on stem cuttings of tin plant. This research was conducted in July-October 2022, located at CV. Martabe Prima Lestari, Lubuk Raya Village, Padangsidimpuan Hutaimbaru District. The study was arranged by using Randomized Block Design (RBD), consisting of 4 treatments: P0 (control, without biological fertilizers), P1 (Trichoderma sp. 15 grams), P2 (promoles 12.15 grams) and P3 (15 grams mycorrhiza). and 6 replicates. The data obtained were analyzed by ANOVA and if there were differences, it would be continued with Duncan Multiple Range Test (DMRT). Results: Promol 12 and Micoriza, showed no significant difference in the percentage of live cuttings. Observation of time of bud break showed that the biological fertilizer treatment had no significant effect. Number of shoots showed that biological fertilizers had no significant effect on number of shoots. The average number of leaves showed that at 4 WAP(P0) was not significantly different from P1, but significantly different from P2 and P3. P1 is not significantly different from P2 but significantly different from P3, P2 is not significantly different from P3. It can be concluded that the treatment of biological fertilizers has a significant effect on the number of leaves on tin plants.

PENGEMBANGAN POTENSI BUAH KECOMBRANG (Etlingera elatior) MENJADI â€œSIALA JELLYâ€ DI DESA SIMATOHIR Silitonga, Yusnita Wahyuni; Amanda, Rafiqah; Hanafiah Nasution, Muhammad Nizar; Mahmud, Amir; Fitri, Irmalia
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 4, No 1 (2021): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v4i1.333-340

Kecombrang merupakan jenis tanaman semak yang banyak ditemukan di kebun masyarakat desa Simatohir. Di desa Simatohir bunga kecombrang sudah pernah diolah menjadi olahan pangan seperti Stick kecombrang, tapi buahnya belum termanfaatkan secara maksimal. Dari beberapa penelitian menunjukkan bahwa kecombrang memiliki banyak khasiat khususnya dalam mencegah dan mengobati beragam penyakit sehingga kecombrang dapat dijadikan sebagai pangan fungsional. Kegiatan ini bertujuan untuk meningkatkan potensi buah kecombrang (Etlingera elatior) dengan pemanfaatannya menjadi olahan pangan (siala jelly) sebagai upaya meningkatkan kesejahteraan masyarakat setempat. Kegiatan ini dilaksanakan dalam beberapa tahap yaitu menjalin kerja sama dengan pemerintah daerah setempat, uji pendahuluan pembuatan olahan kecombrang, Sosialisasi dan pendampingan pengolahan kecombrang. Kegiatan sosialisasi pembuatan siala jelly kepada masyarakat desa Simatohir berjalan dengan lancar dilihat dari antusias peserta dalam menyimak materi dan mengajukan beberapa pertanyaan. Hasil kuisoner yang diberikan kepada peserta menunjukkan bahwa semua peserta menyukai rasa siala jelly.

Morphological Characterization and Nutritional Evaluation of Sidimpuan Salak (Salacca sumatrana Becc) Based on Flesh Color Yusnita Wahyuni Silitonga; Irmalia Fitri Siregar; Nasirsah; Nurmaini Ginting; Muhammad Nizar Hanafiah Nasution
Jurnal Penelitian Pendidikan IPA Vol 11 No 8 (2025): August
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i8.12496

Salak is a native Indonesian plant with various cultivars, one of which is the Sidimpuan salak originating from North Sumatra. Sidimpuan salak fruit has a distinctive taste, namely a fairly sweet but slightly sour taste, sticky, astringent, quite highs water content in the fruit, and various colors of the fruit flesh, namely white, red, and red tinge. This study aims to characterize the morphology of three types of Sidimpuan salak based on the color of the fruit flesh (white, red, red tinge) and compare the glucose content and vitamin C levels of the three types of salak. The method used in this study is a descriptive method and sample determination is done by purposive sampling. Glucose levels are analyzed using a UV-Vis spectrophotometer and vitamin C levels by the idiometry titration method. The results of the study showed that there are differences in morphological appearance between white, red, and red tinge salak. The morphological characteristics of the stems and leaves of red salak rank first, but the size and taste of white salak fruit are superior to red salak. The highest glucose levels were found in white snake fruit samples and the lowest in red snake fruit, while the highest vitamin C levels were found in red snake fruit and the lowest in red snake fruit. Variations in morphology, glucose content, and vitamin C in snake fruit are caused by genetic and environmental factors. The morphological and nutritional differences found in the three types of Sidimpuan snake fruit are predominantly due to genetic factors because the samples were obtained from the same environmental conditions.

POTENSI AGRONOMIS GANDUM (TRITICUM AESTIVUM L.) DI DATARAN TINGGI ALAHAN PANJANG SUMATERA BARAT Hanafiah Nasution, Muhammad Nizar; Silitonga, Yusnita Wahyuni; Syarif, Auzar; Irawati, Irawati
Jurnal AGROHITA: Jurnal Agroteknologi Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan Vol 7, No 2 (2022): JURNAL AGROHITA
Publisher : Fakultas Pertanian Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jap.v7i2.7472

Tanaman gandum banyak mengandung karbohidrat. Faktor ekologis adalah salah satu kendala pengembangan gandum di Indonesia karena asal dari subtropis. Penelitian ini bertujuan membandingkan pertumbuhan gandum dengan beberapa galur dan produksinya didaerah tropis. Eksperimen adalah metode penelitian dengan menggunakan Rancangan Acak Kelompok (RAK) dengan sembilan perlakuan galur dan tiga kelompok. Hasil dari penelitian ini adalah lokasi di Alahan Panjang adaptif. Sembilan galur yang dicobakan di Alahan Panjang semua galur memberikan pengaruh pada setiap variabel responnya kecuali pada variabel panjang malai dan jumlah bulir per malai. Untuk lokasi Alahan Panjang galur yang paling adaptif yaituÂ MUNAL#1.

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