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INDONESIA
JURNAL PERTANIAN
Published by Universitas Djuanda Bogor
ISSN : 20874936     EISSN : 25500244     DOI : -
Core Subject : Health, Agriculture,
Agriculture, Biological Sciences & Forestry Veterinary
Jurnal Pertanian yang diterbitkan sejak tahun 2010 ini merupakan penyempurnaan dari Buletin Penelitian UNIDA yang terbit sejak tahun 2004. Redaksi menerima naskah dengan ketentuan sesuai dengan Panduan bagi Penulis. Penulis dapat mengirimkan naskahnya dengan register atau mengirimkan e-mail ke jsh.lppm@unida.ac.id dan menyertakan Surat Pernyataan Orisinalitas dan Pemindahan Hak Cipta yang ditandatangani oleh semua penulis (materai 6000).
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Articles 7 Documents
 1 
Search results for , issue "Vol. 14 No. 2 (2023): OKTOBER" : 7 Documents clear
The Growth of leaf cutting of malay apple (Syzygium malaccense (L.) Merr & Perry) with coconut water treatmen Fatonah, Siti; Yani, Rama
Jurnal Pertanian Vol. 14 No. 2 (2023): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v14i2.8534

Abstract

Malay apple (Syzygium malaccense (L.) Merr & Perry) is a fruit plant in the Myrtaceae family, which has high economic value and nutritional content. The aim of this study was to determine the growth response of guava leaf cuttings to treatment with coconut water concentrations. The research design used was a randomized block design with 5 treatment levels and 5 replications. The treatment consisted of 5 levels namely control, water immersion, 25% coconut water, 50% coconut water, and 75% coconut water. Coconut water treatment was given to cuttings by soaking for 2 hours. Furthermore, leaf cuttings are planted in polybags that have been doused with water and then given a plastic cover. Parameters observed included the percentage of live cuttings, the percentage of formed roots, the percentage of shoots formed, the percentage of petiole damage, the percentage of petiole swelling and the percentage of petiole callus formation, the percentage of damaged leaves, and the symptoms of leaf damage. The results showed that the control treatment, water immersion and coconut water treatment showed the percentage of live cuttings was 100%, the leaf cuttings had not yet formed roots and shoots. Coconut water treatment reduced the percentage of petiole and leaf blade damage, increased the percentage of petiole swelling and increased callus formation, but was not able to stimulate root and shoot formation. Treatment of 75% coconut water showed the lowest percentage of damage to leaf cuttings with the highest percentage of swelling and callus formation.
Effect of planting media and poultry manure fertilizier on Growth And Weight OF Lettuce Lamdo, Herfandi; Anissa , Nabillah; Damsir , Damsir
Jurnal Pertanian Vol. 14 No. 2 (2023): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v14i2.9606

Abstract

Grelen lettluce is a vegeltable plalnt favolred by the peolple of Indolnesia whilch has nutrlitional, provitlamin A, potaslsium, and callcium (Suprliati & Herllina, 2014). Lettluce cultilvation reqluires nutrlients in the folrm of orglanic fertillizers to grlowth and devellopment. Poulltry manlure has the higlhest N, P and K contlent and is availlable molre quickly (Sari et al., 2016). Cocopeat is a planting medium that has very high absorption with a pH 5.0 – 6.8 and good for root growth (Fahmi, 2013). The purpose of this study was to obtain the right compositiovn of growing mediva with poltry manure for optimal growth and yield of green lettuce. The research at the Experimental Garden, Satu Nusa University of Lampung, from January to April 2023. The research method Factorial RAK, Factor 1 was poltry manure, P1 = 5 tons ha-1, P2 = 10 tons ha-1, P3 = 15 tons ha-1. Factor 2 is the composition of the planting,M1 = Soil 100%, M2 = Cocopeat : Soil = 50% : 50%, M3 = Cocopeat : Soil = 75% : 25% and M4 = Soil : Cocopeat = 25% : 75% . The data obtained from the observations were analyzed using the F test of analysis with a level of 5%. If the test results have a significant effect, then proceed with the BNJ with a level of 5%. The results giving a dose of poultry manure 15 tons ha-1 is the best and most optimal fertilizer dose for the growth of green lettuce plants.
Prospects of Indonesian Rice Self-sufficiency As a Food Security Effort Using a Dynamic System Model Mubarokah, Syaima Lailatul; Miftah, Himmatul
Jurnal Pertanian Vol. 14 No. 2 (2023): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v14i2.9788

Abstract

Problems at the level of rice production faced include reduced agricultural land due to land conversion, damage to irrigation networks, pests and diseases in production and not yet maximizing productivity because the use of seeds and fertilizers has not been optimal. Meanwhile, at the consumer level, the need for rice continues to increase, both to meet industrial needs, to meet household (RT) and non-RT needs. The purpose of this research is to simulate a scenario of achieving self-sufficiency in rice in the dynamic system model, to find out the key factors that determine the achievement of self-sufficiency in rice in Indonesia and to develop policy recommendations needed to achieve self-sufficiency in rice towards food security. The research method used is a system dynamic approach using secondary data to build a simulation model. The simulation results show that the paddy field printing program contributes the most to increasing rice self-sufficiency. Furthermore, the intensification and reduction of rice consumption, but these two policies did not have a major impact on self-sufficiency in rice, in contrast to the results of achieving self-sufficiency in the extensification program. But unfortunately, creating paddy fields, intensification in the form of using certified seeds and decreasing consumption are the biggest obstacles currently facing agricultural development.
Agribusiness development strategy of papaya calina (carica papaya l.) Yoesdiarti, Arti; Himmatul Miftah; Novita Yulanda
Jurnal Pertanian Vol. 14 No. 2 (2023): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v14i2.9861

Abstract

Papaya Calina (Carica papaya L.) is one of the main commodities in Cidolog Village, Cidolog District, Sukabumi Regency. Since 2020, Papaya plantation in Cidolog has remained static, and production has even decreased in 2020-2021 while national production increased. The research was conducted in December 2021 to identify the internal and external conditions in papaya agribusiness in Cidolog, and formulate strategies to develop the business. Internal and external environment mapping was obtained through observation and in-depth interviews with the farmer group. Assessment of the IFE and EFE matrices, and strategy formulation using SWOT Matrix, were obtained from interviews with five experts. Environment analysis shows that the papaya agribusiness in Cidolog Village has prospects for further development with an IFE value of 2.51 and an EFE of 2.64. The position of Calina's papaya agribusiness in IE matric is in cell 5 with a “guard and sustain” strategy. SWOT Matrix formulates 8 strategies namely 1) Expansion of land, 2) Increasing the role and dynamics of farmer groups, 3) Strengthening capabilities and access to networking, 4) Processing of inferior papaya into processed products, 5) Expansion of information and promotion of Papaya Calina Cidolog on the village website, District website, social media, and exhibitions, 6) Training on pest and plant disease control and cultivation practices in general, 7) Proposing road repairment to the relevant local government, and 8) opening the new market to supermarkets and a fruit shop.
Isolation And Characterization Of Phosphate Solving Bacteria From Swamp Soil With High Levels Of Acidity Galang Indra Jaya; Hidayah Utami, Sri Nuryani; Widada, Jaka; Annisa Yusuf, Wahida; Abbas, Saipul; Fatturahman Ridwan, Nur; Noviyanto, Amir
Jurnal Pertanian Vol. 14 No. 2 (2023): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v14i2.9932

Abstract

Phosphate solubilizing bacteria (PSB) are one of the microbes that play an important role in soil and plant cycles. Phosphate (P) is a very important macronutrient for plants. In soil, most of the P element is found to be unavailable to plants because it is fixed by Ca, Al or Fe. This research aims to identify BPF in acid soil which has the potential to dissolve phosphate elements. The method used in this research is the isolation of BPF from acid soil using the National Botanical Research Institute's Phosphate (NBRIP) medium, phosphate dissolution index test and UV Visual. Soils from overflow type C (TLC) swamps have higher diversity compared to TLB soils. The abundance of BPF in TLC soil was higher (5,4 107 CFU per gram) compared to soil from overflow zone B (TLB) (2,9 107 CFU per gram) because TLC soil had a lower acidity level than TLB. There were 55 BPF isolates obtained from these two types of soil. Two isolates (TLB1 and TLB2) had a better phosphate solubilization index and all potential isolates that were extracted and subjected to gDNA amplification showed a DNA band at 1330-1500 bp.
Nitrite levels and sensory quality of the bowl type edible bird's nest with different second washing times Aminullah, Aminullah; Puspa, Nurkania Kresna; Nurlaela, Raden Siti
Jurnal Pertanian Vol. 14 No. 2 (2023): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v14i2.10398

Abstract

Sarang burung walet merupakan rajutan liur yang berasal dari burung walet yang terbentuk seperti mangkok. SBW dipercaya memiliki banyak manfaat dan kandungan gizi yang sangat lengkap,namun memiliki kandungan nitrit sebagai residu yang berdampak buruk bagi kesehatan jika terkonsumsi. Tujuan dari penelitian ini adalah mengetahui dan mempelajari pengaruh lama waktu pencucian kedua terhadap kadar nitrit dan mutu sensori sarang burung walet tipe mangkok. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) satu faktor dengan enam taraf perlakuan (pencucian kedua selama 5, 10, 15, 20, 25, dan 30 detik) dengan tiga kali pengulangan. Analisa sarang burung walet tipe mangkok ini meliputi uji nitrit dan mutu sensori yang terdiri dari parameter warna, kebersihan sarang, terkstur (kerapatan sarang) dan aroma sarang. Sampel dengan nilai terbaik akan dipilih sebagai perlakuan terpilih yang dianggap efektif dalam melakukan proses pencucian kedua. Hasil penelitian menunjukan bahwa lama waktu pencucian berpengaruh terhadap kadar nitrit, warna, tekstur serta aroma sarang. Namun tidak berpengaruh terhadap kebersihan sarang. Sampel dengan kadar nitrit dibawah batas maksimum (<30 ppm) dan mutu sensori terbaik terdapat pada perlakuan pencucian kedua selama 20 detik.
Growth Response of Antanan (Centella asiatica L.) to Dosage of Chicken Manure And Planting Media Composition Yulianti, Nani; Goheri, Goheri; Rochmana, Nur
Jurnal Pertanian Vol. 14 No. 2 (2023): OKTOBER
Publisher : Universitas Djuanda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30997/jp.v14i2.10544

Abstract

Antanan (Centella asiatica L.) is a plant that has high nutritional content and active compounds that are beneficial for health. This research aims to determine the effect of doses of chicken manure and planting media on the growth and production of antanan. The research used a factorial completely randomized design (CRD). The first factor is the composition of the planting medium which consists of four levels, namely: M1 (100% soil = 980g), M2 (50% soil = 490g, 50% husk charcoal = 125g), M3 (75% soil = 735g, 25% husk charcoal = 62 g), M4, (25% soil = 245g, 75% husk charcoal = 187g). The second factor is the dose of chicken manure consisting of five levels, namely: P2 (100% chicken manure = 133g), P4 (75% chicken manure = 100g), P6 (50% chicken manure = 67g), P8 (25% chicken manure = 33g), P10 (15% chicken manure = 20g). The results of the research showed that the dose of chicken manure and the composition of the planting media had a significant effect on the growth and production of antanan plants. A dose of 100% chicken manure resulted in better growth in leaf area, number of leaves, dry weight and fresh weight of the crown, dry weight and fresh weight of plant stover, as well as root dry weight compared to other treatments. In the mixed planting media composition treatment of 75% soil + 25% husk charcoal, the value of the stolon length of antanan plants was better compared to other media compositions, while for the root length variable the best value was shown in the planting media composition of 25% soil + 75% husk charcoal.

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