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Meiliana Friska
Universitas Graha Nusantara
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Pengaruh Pemberian Air Cucian Beras dan Pupuk Organik Cair (POC) Terhadap Pertumbuhan Stek Tanaman Jambu Air Madu (Syzygium equaeum Burn F. Alston) Andika Rinaldy; Yusriani Nasution; Meiliana Friska
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/0t39bp25

Abstract

The water guava Syzygium equaeum is a plant in the guava family or Myrtaceae originating from Indonesia and Malaysia.  The water guava tree and fruit are not much different from other water guava (S. aqueum), some of the cultivars are even difficult to distinguish, so both are often named by the common name water guava or just guava. Cutting is a vegetative propagation technique by cutting the vegetative part to grow into an adult plant whose characteristics are similar to those of the parent. Rice water washing waste is a waste product originating from a production process, both industrial and domestic (household) which no longer has economic value. Rice washing water contains many nutrients dissolved in it, including 80% vitamin B1, 70% vitamin B3, 90 % vitamin B6, 50% manganese, 50% phosphorus, 60% iron. The method in this research was a Non Factorial Randomized Block Design with six treatments and four replications, namely B0 = Control, B1 = 0.25 liters of rice/polybag washing water, B2 = 0.50 liters of rice/polybag washing water, B3 = 0.25 liter POC/polybag, B4 = 0.50 liter POC/polybag B5 = 0.50 liter /polybag rice washing water + 0.50 liter POC. The results of the study showed that the provision of rice washing water and POC on the growth of honey water guava only had an effect which was significant in the parameters of age at germination, while the parameters of growth percentage, number of shoots and number of leaves showed no significant influence. The best treatment is B5, namely giving rice washing water + POC.
Pengaruh Pemberian Pupuk Hayati Terhadap Pertumbuhan dan Produksi Tanaman Jagung Manis (Zea mays L.) Leli Annisah Hasibuan; Parmanoan; Meiliana Friska
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/q38z4s80

Abstract

Sweet corn (Zea mays L., saccharata) is one of the commodities that is widely cultivated by farmers in Padangsidimpuan City. Efforts to increase sweet corn production continue to be made, one of the efforts that can be made to increase corn production is by providing fertilizer. Biofertilizer technology is the use of active biological products consisting of soil-fertilizing microbes to increase fertilization efficiency, fertility and soil health. Biofertilizers can reduce the use of chemical fertilizers by up to 75%. The aim of this research is to determine the effect of providing biological fertilizer on the growth and production of sweet corn (Zea mays L.). The research method used a Randomized Block Design (RAK), with one (1) treatment factor and three (3) replications. The treatments in this study were as follows: P0 = Control, P1 = 1% biological fertilizer, P2 = 2% biological fertilizer, P3 = 3% biological fertilizer, P3 = 4% biological fertilizer, P5 = 5% biological fertilizer. The results of this research were the application of real biological fertilizer to plant height of 8 WAP, leaf width of 8 WAP, leaf length of 8 WAP, weight of cob cobs. Treatment with 3% biofertilizer (P3) produces cob length equivalent to applying 0% biofertilizer (P0)
Potensi Metarhizium anisopliae dalam Menurunkan Populasi Larva Kumbang Badak (Oryctes rhinoceros L.) pada Tanaman Kelapa Sawit Paisal Henri Hasibuan; Siti Hardianti Wahyuni; Meiliana Friska
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/4atjqb69

Abstract

This research was carried out in June 2023 – September 2023. The study was designed using a Complete Randomized Design (RAL) with 4 treatments and 10 replicates. The parameters observed in this study were the percentage of mortality and infection, changes in the behavior of O. rhinoceros larvae, the morphology of O. rhinoceros larvae that showed symptoms of being infected with M. anisopliae and tissue damage at each stage of infection symptoms caused by M. anisopliae fungi. The highest mortality occurred in the M3 treatment (Applied with M. Anisopliae fungus on 25 grams of corn media/jar) with a mortality percentage of 91% on the 20th day after application, while for the M1 and M2 treatments, there was also mortality, but it took longer. Damage to the tissue of O. rhinoceros larvae in each symptom of infection due to the treatment of entomopathogenic fungi M. anisopliae consists of attachment and penetration of fungal spores, infection and growth of mycelium in internal tissues, production of toxins fungi, degradation of hemolymph and vital organs, death and growth of external fungi and the drying and decomposition of the larval body occurs.
Pengaruh Pemberian Pupuk Organik Cair (POC) dan Pupuk Anorganik Terhadap Pertumbuhan dan Produksi Bawang Merah (Allium Ascolonicum L.Varietas Bima) Surya Handayani; Siti Hardianti Wahyuni; Meiliana Friska; Jumaria
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/hf6v8738

Abstract

Shallots are a horticultural commodity that has an important role in the Indonesian economy. The use of liquid organic fertilizer (POC) in shallot cultivation can reduce the use of excess inorganic fertilizer. The aim of this research was to determine the effect of applying liquid organic fertilizer (POC) and inorganic fertilizer on the growth and production of shallots. The research used a randomized block design (RAK) with two factors. The first factor is the POC dose (0, 16 ml, 32 ml), the second factor is the anosganic fertilizer percentage dose of 0%, 50% and 100%. POC is applied every week 8 times, while inorganic fertilizer is applied 7 days after planting (DAP) and 30 DAP. Data analysis used analysis of variance (ANNOVA) and DMRT further test. The results showed that giving POC and a combination of both fertilizers had no significant effect (P>0.05), while giving inorganic fertilizer had a very significant effect on the growth and production of shallots (P<0.01). Providing a 50% dose of inorganic fertilizer produced the tallest plant (38.21 cm), the highest number of leaves (47.53), the highest number of tubers (22.10), the heaviest wet tuber weight (150.05 g) and the heaviest dry weight (132.22 g). ). The effect of giving the best fertilizer on the growth and production of shallots was obtained at a dose of 50% inorganic fertilizer.
Pengaruh Pupuk Organik Cair (POC) dan Zat Perangsang Akar Pada Pertumbuhan Bibit Stek Tanaman Mangga Apel (Mangifera indica L.) Mahmul Salim Siregar; Rizky Amnah; Meiliana Friska
Journal Agro-Livestock Vol. 2 No. 02 (2024): JAL - Oktober
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/ddysra28

Abstract

This research aims to determine the effect of administering several types of POC doses and the effect of various types of ZPA soaking on mango stem cuttings. This research was conducted from June to July 2023. This research used the RAK (Randomized Group Factorial Design) method with 2 factors, namely 1. Dose P0 = No treatment, P1 = 3ml POC dose, P2 = 5ml POC dose. 2. Length of soaking Z0 = No Treatment, Z1 = Length of Soaking 6 Hours, Z2 = Length of Soaking 12 hours, and Z3 = Length of Soaking 18 hours Parameters observed were Percentage of life, Number of shoots, height of shoots (cm), number of leaves, number root eye. The total number of living cuttings was 75% of the 36 cuttings and the dead were 9 cuttings.  
Co-Authors Andika Rinaldy Andri Pratama Nasution Andrian Imam Rahmadi Arryannur Siregar, Deasy Beni Alfajar Doharni Pane Erin Alawiyah Siregar Erin Alawiyah Siregar Erin Alawiyah Siregar, Erin Alawiyah Fernando, Ryanov Louis Fitriani Fitriani Handayani, Surya Handayanti, Surya Harahap, Basitu Rahmat Harahap, Darmadi Erwin Harahap, Parmanoan Harahap, Sriwinaty Hardianti Wahyuni, Siti Jumaria Jumaria Jumaria Nasution Jumaria Nasution Jumaria Nasution Jumaria Nasution Jumaria, Nasution Leli Annisah Hasibuan Mahmul Salim Siregar Nasution, Andri Pratama Nasution, Jumaria Nasution, Zakiyah Paisal Henri Hasibuan Pane, Doharni Parmanoan Parmanoan Harahap Parmanoan Harahap Rahmatul Fajri Rizky Amnah Rizky Amnah Rizky Amnah Simbolon, Syamsuddin Siti Hardianti Wahyuni Siti Hardianti Wahyuni Siti Hardianti Wahyuni siti hardianti wahyuni, siti hardianti Siti, Siti Hardianti Wahyuni Surya Handayani Surya Handayani Surya Handayani Surya Handayani Tanjung, Yulia Windi Vivi Mardina Yanty, Dini Puspita Yusriani Nasution Zakiyah Nasution