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All Journal VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Rahmiyah (Indoensia), Muzayyanah
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Agriculture, Biological Sciences & Forestry

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Frekuensi Dan Formulasi Nano Nutrien, Giberelin, Dan Benzil Adenin Untuk Memacu Pembuangan Anggrek Dendrobium Salaya Mutoharun (Indoensia), Mohamad; Wahyudiningsih (Indoensia), Tri Suwarni; Rahmiyah (Indoensia), Muzayyanah
JURNAL VIGOR Vol 9, No 2 (2024): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v9i2.7531

Abstract

Anggrek Dendrobium salaya merupakan tanaman hias dengan nilai jual tinggi namun namun terapat kendala pada masa pembungaan yang perlu waktu waktu yang lama. Penelitian bertujuan untuk mengetahui pengaruh frekuensi pemberian formulasi berupa nano nutrien, giberelin, dan benzil andenin purin terhadap pembungaan Dendrobium salaya. Penelitian talah dilaksanakan bulan September-Oktober 2022 di Green house Nambangan Desa Sidomulyo Kecamatan Candimulyo Kabupaten Magelang. Rencana yang digunakan untuk penelitian adalah Rancangan Acak Kelompok Lengkap (RAKL) faktorial. Faktor pertama berupa frekuensi pemberian  formulasi pupuk. Faktor kedua berupa perlakuan formulasi pupuk, ulangan penelitian terdiri dari 3 blok tiap unit perlakuan diulang 3 ulangan. Data dianalisis menggunakan Analysis of Variance. dilanjutkan dengan uji LSD. Parameter yang digunakan pada penelitian ini berupa tinggi tanaman, jumlah daun, hari munculnya spike, panjang spike, jumlah spike pertanaman, jumlah kuntum pertanaman, jumlah kuntum per spike. Hasil penelitian  berupa nano nutrien, giberelin dan benzil adenin purin terhadap pembungaan Dendrobium salaya nunjukan pengaruh nyata namun tidak berpengaruh nyata pada frekuensi pemberian formulasi pada Analisis of Variance dilanjutkan dengan uji lanjut LSD, yang menunjukan bahwa  untuk memacu pembungaan cukup menggunakan formulasi nano nutrient 1 ppm, namun jika hasilnya mau lebih optimal pada jumlah spike menggunakan formulasi benzin adenin purin 100 ppm+ nano nutrien 1 ppm dan kuntumnya diperlukan aplikasi formulasi giberelin 100 ppm + benzin adenin purin 100 ppm+ nano nutrien 1 ppm. 
Aplikasi Formulasi Media Ms Untuk Penyemaian Biji Anggrek Phalaenopsis amabilis (L.) Blume Wahyudiningsih (Indoensia), Tri Suwarni; Rahmiyah (Indoensia), Muzayyanah; Rahmawati (Indoensia), Galuh Indah
JURNAL VIGOR Vol 9, No 1 (2024): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v9i1.8307

Abstract

Orchid propagation requires special media to optimize growth. The high selling price and complexity of making the media has resulted in household scale cultivators finding it difficult, so alternative media innovations have emerged that are cheaper and easier to make. The aim of this research was to analyze the effect of modified MS media formulation on the growth of moon orchid seeds (Phalaenopsis amabilis [L.] Blume). This research was carried out at the Salaman Horticultural Seed Garden Laboratory. This research used a single factor Completely Randomized Design (CRD) with 4 replications. Treatment consisted of P0 = control, P1 = MS, P2 = ½MS, P3 = Modified MS, and P4 = ½ Modified MS. The results of the research showed that the media formulation had an effect on the parameters that started to change seed color, the percentage of seeds that germinated, and the number of seeds that grew into protocorms bottle.Keywordss: in vitro culture, media formulation, orchid, phalaenopsis.
Pengaruh Perlakuan Benih Dan Jenis Mulsa Terhadap Penyakit Antraknosa Tanaman Cabai Rawit (Capsicum Frutescens L.) Di Desa Walitelon Selatan Kecamatan Temanggung Ramadhanti (Indoensia), Safira Putri; rahmiyah (Indoensia), Muzayyanah; Laeshita (Indoensia), putri
JURNAL VIGOR Vol 9, No 1 (2024): VIGOR: JURNAL ILMU PERTANIAN TROPIKA DAN SUBTROPIKA
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/vigor.v9i1.8230

Abstract

Anthracnose is a disease that often found in chilli plants caused by Colletotrichum sp. This research aims to examine seed treatment and mulch type on their ability to suppress anthracnose disease in chilli plants (Capsicum frutescens L.). The research was conducted in Walitelon Selatan Village, Temanggung District, Temanggung Regency at an altitude of 550 meters above sea level with alfisol soil type. This research was structured using a complete randomized block design with two treatment factors and 3 replications as blocks. The first factor, seed treatment, soaking with plain water (P1) and soaking with T. harzianum L. (P2). The second factor is the treatment of different types of mulch (M1) without mulch, (M2) rice straw mulch, (M3) silver-black plastik mulch, (M4) bamboo leaf litter mulch. The results showed that soaking seeds using T. harzianum L. (P2) had a significant effect in reducing the incidence of anthracnose disease and the percentage of diseased fruits. The use of black silver plastic mulch (M3) has a significant effect on plant height, healthy fruit weight, incidence of anthracnose disease, percentage of diseased fruit, and percentage of healthy fruit. The interaction of seed soaking using water and black silver black plastic mulch (P1M3) has a significant effect on fruit weight and percentage of healthy fruit. The conclusion is T. harzianum L. and black silver plastic mulch can reduce anthracnose disease.
Co-Authors Laeshita (Indoensia), putri Mutoharun (Indoensia), Mohamad Rahmawati (Indoensia), Galuh Indah Ramadhanti (Indoensia), Safira Putri Wahyudiningsih (Indoensia), Tri Suwarni