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Jurnal Sains Peternakan Nusantara
Published by Universitas Ma'arif Nahdlatul Ulama
ISSN : -     EISSN : 28079361     DOI : https://doi.org/10.53863/jspn.
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
JURNAL SAINS PETERNKAN NUSANTARA is an international open access periodical scientific journal. This journal analyzes the problematic issues of animal husbandry. Publish interdisciplinary publications in Animal Science and its applied sciences. JSPN publishes original research articles, review articles, and editorials. JSPN is an Animal Science journal which was first launched in 2021 and is active on an international scale until now.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Hewan dan Zoologi
Articles 14 Documents
 1   2 
PENGARUH PENGGUNAAN TEPUNG BUAH JAMBU BIJI MERAH DALAM RANSUM TERHADAP KECERNAAN PROTEIN DAN RETENSI NITROGEN PADA AYAM BROILER Panji Prasetyo
Jurnal Peternakan Nusantara Vol 1 No 01 (2021): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.03 KB) | DOI: 10.53863/jspn.v1i01.178

Abstract

Abstrak Tujuan penelitian ini adalah untuk mengetahui pengaruh penggunaan tepung buah jambu biji merah dalam ransum terhadap konsumsi protein, kecernaan protein dan retensi nitrogen pada ayam broiler. Ayam broiler umur 16 hari unsex sebanyak 120 ekor dengan bobot rata – rata 389,33 ± 7,9 g. Dua puluh unit petak kandang dengan masing-masing unit berisi 6 ekor ayam. Penelitian ini menggunakan rancangan acak lengkap dengan 5 perlakuan dan 4 ulangan : T0 (kontrol): ransum tanpa penggunaan tepung buah jambu biji merah; T1: ransum dengan penggunaan tepung buah jambu biji merah 1,7%; T2: ransum dengan penggunaan tepung buah jambu biji merah 3,4% ; T3: ransum dengan penggunaan tepung buah jambu biji merah 5,1%; T4: ransum dengan vitamin C 500 ppm. Data yang diperoleh dianalisis menggunakan prosedur analisis ragam dengan uji F pada taraf 5 % dan apabila hasil analisis menunjukkan pengaruh perlakuan yang nyata akan dilanjutkan dengan uji wilayah ganda Duncan. Hasil penelitian menunjukkan rata-rata konsumsi protein selama penelitian untuk T0, T1, T2, T3 dan T4 berturut-turut adalah 15,53; 20,52; 21,55; 16,61 dan 20,67 g/ekor/hari, untuk rata-rata kecernaan protein 58,46; 54,26; 55,94; 56,90 dan 56,24 % dan untuk rata-rata retensi nitrogen 1,29; 1,34; 1,35; 1,53 dan 1,38 g. Rata-rata bobot badan hidup ayam broiler selama penelitian adalah 813,40; 841,08; 922,50; 853,95 dan 781,20 g/5 minggu. Hasil analisis menunjukkan bahwa penggunaan tepung buah jambu biji merah tidak berpengaruh nyata (P>0,05) terhadap konsumsi protein, kecernaan protein dan retensi nitrogen ayam broiler. Kesimpulan penelitian ini adalah penggunaan tepung buah jambu biji merah dalam ransum ayam broiler belum berpengaruh terhadap konsumsi protein, kecernaan protein dan retensi nitrogen. Kata kunci : jambu biji merah, vitamin C, ayam broiler Abstract The aim of the research was to know the utilization of red guava fruit meal in the diet on protein consumption, protein digestibility and nitrogen retention of broiler. The material used was broiler chickens at 16 days old unsex ammount 120 with average weight 389,33 ± 7,9 g. Twenty unit cages with each unit placed 6 broiler chicken. Research was used completely randomized design with 5 treatments and 4 replications: T0 (control): rations without red guava fruit meal, T1: ration with red guava fruit meal 1,7%, T2: ration with red guava fruit meal 3,4%, T3: ration with red guava fruit meal 5,1% and T4: ration with Vitamin C 500 ppm. The data obtained were analyzed using various analytical procedures F-test with level 5% and if the result of the analysis show that the real effect of treatment will be followed by Duncan's test with SAS program version 9.0. The results showed an average consumption of protein during the study for T0, T1, T2, T3 and T4, respectively, 15,53; 20,52; 21,55; 16,61 and 21,77 g / bird / day, for average protein digestibility was 58,46; 54,26; 55,94; 56,90 and 56,24% and for the average nitrogen retention of nitrogen retention during the study was 1,29; 1,34; 1,35; 1,53 and 1,38 g. The average live weight of broilers was 813,40; 841,08; 922,50; 853,95 and 781,20 g / 5 weeks. The results showed that the use of red guava fruit flour had no significant effect (P> 0,05) on protein intake, protein digestibility and nitrogen retention of broiler chickens. The conclusion of this study is the use of guava fruit powder in broiler rations not affect the protein intake, protein digestibility and nitrogen retention. Key words: red guava, vitamin C, broiler chickens
PENGARUH PENAMBAHAN MOLASES, LACTOBACILLUS PLANTARUM, TRICHODERMA VIRIDE, DAN CAMPURANNYA TERHADAP KOMPOSISI KIMIA SILASE TOTAL CAMPURAN HIJAUAN Vian Dwi Chalisty
Jurnal Peternakan Nusantara Vol 1 No 01 (2021): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (286.34 KB) | DOI: 10.53863/jspn.v1i01.187

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan molases, Lactobacillus plantarum, Trichoderma viride, dan campurannya terhadap komposisi kimia silase total campuran hijauan. Penambahan molases sebanyak 4% (w/w), L. plantarum sebanyak 0,1% (v/w), dan T. viride sebanyak 0,1% (v/w). Setiap perlakuan dibuat 3 kali ulangan kemudian difermentasi selama 21 hari secara anaerobik. Variabel yang diamati adalah kandungan bahan kering, bahan organik, protein kasar, serat kasar, lemak kasar dan bahan ekstrak tanpa nitrogen. Data yang diperoleh dianalisis dengan rancangan variabel secara Completely Randomized Designs pola searah. Apabila terdapat perbedaan yang nyata karena perlakuan, dilanjutkan dengan uji rata-rata antar dua perlakuan dengan uji Duncan’s New Multiple Range Test. Penambahan molases saja maupun campuran molases dan L. plantarum/ T. viride tidak berpengaruh pada kandungan bahan kering dan bahan ekstrak tanpa nitrogen (P>0,05). Silase total campuran hijauan dengan penambahan L. plantarum, T. viride maupun campuran keduanya memiliki kandungan protein kasar yang rendah. Penambahan campuran molases dan T. viride menunjukkan kandungan serat kasar paling rendah sebesar 28,65% BK. Kandungan lemak kasar dengan penambahan campuran molases dan L. plantarum, campuran molases dan T. viride, serta campuran ketiganya menunjukkan hasil yang lebih tinggi (P<0,05). Penambahan molases atau sumber karbohidrat mudah larut merupakan suatu keharusan untuk menghasilkan silase total campuran hijauan yang baik, ditunjukkan dengan peningkatan kandungan protein kasar, menekan kehilangan bahan kering dan bahan organik serta menurunkan kandungan serat kasar.
PENAMBAHAN INFUSA DAUN PANDAN WANGI (PANDANUS AMARYLLIFOLIUS ROXB.) TERHADAP KUALITAS KEFIR SUSU SAPI DITINJAU DARI PH, KADAR AIR, TOTAL PADATAN DAN PROPERTI FISIK Nursamsi; Andi Kusmayadi; Putri Dian Wulansari
Jurnal Peternakan Nusantara Vol 1 No 01 (2021): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (351.615 KB) | DOI: 10.53863/jspn.v1i01.202

Abstract

ABSTRAK Kefir merupakan produk olahan susu yang difermentasi oleh sejumlah bakteri penghasil asam laktat (BAL). Kefir mempunyai arom khas asam sebagai hasil dari proses fermentasi, aroma khas asam tersebut kurang disukai oleh masyarakat, oleh karena itu dilakukan inovasi dengan penambahan pandan wangi untuk menetralisir aroma khas dari kefir. Tujuan pada penelitian ini adalah untuk mengetahui pengaruh penambahan Infusa Daun Pandan Wangi (Pandanus amaryllifolius Roxb.) terhadap kefir susu sapi ditinjau dari pH, kadar air, total padatan dan properti fisik. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakukan dan ulangan sebanyak 6 kali dengan perlakuan penambahan infusa pandan wangi yang berbeda yaitu : P0 tanpa penambahan infusa daun pandan wangi, P1 penambahan infusa daun pandan wangi sebanyak 5%, P2 penambahan infusa daun pandan wangi sebanyak 10%, P3 penambahan infusa daun pandan wangi sebanyak 15%. Hasil penelitian menunjukan bahwa penambahan infusa daun pandan wangi sebanyak 5%, 10%, dan 15% tidak merubah pH, kadar air, dan total padatan pada kefir susu sapi. Penambahan infusa daun pandan wangi mencapai titik optimal pada 15% yang menghasilkan nilai pH sebesar 4,72, kadar air sebesar 87,18%, total padatan sebesar 12,81%. Pada pengamatan sensori perubahan yang terjadi cendung pada aroma. Kata kunci : kefir, susu sapi, , infusa daun pandan wangi, pH, kadar air, total padatan, properti fisik, RAL. ABSTRACT Kefir is a product that is fermented by bacteria lactic acid (BAL). Kefir has a characteristic sour smell as a result of the fermentation process, the public was dislike the smell, therefore to reduce the smell innovations of kefir are made with the addition of pandan wangi leaf to neutralize the smell of sour from kefir. The purpose of this study was to determine the effect of adding Pandan Wangi Leaf Infusion (Pandanus Amaryllifolius Roxb.) to cow's milk kefir in terms of pH, water content, total solids and physical properties. This study used a completely randomized design (CRD) with 4 treatments and 6 replications with the addition of different pandan wangi leaf infusion treatments, there are: P0 without the addition of pandan wangi leaf infusion, P1 adding 5% pandan wangi leaf infusion, P2 adding pandan wangi leaf infusion as much as 10%, P3 addition of pandan wangi leaf infusion as much as 15%. The results showed that the addition of pandan wangi leaf infusion as much as 5%, 10%, and 15% did not change the pH, water content, and total solids in cow's milk kefir. The addition of fragrant pandan leaf infusion reached the optimal point at 15% with the result is pH value of 4.72, water content of 87.18%, total solids of 12.81%. On physical property the dominantly change is the smell from the kefir. Key words : kefir, cow's milk, , pandan wangi leaf infusion, pH, water content, total solids, physical property, CRD
PERTUMBUHAN RUMPUT ODOT DI BAWAH PENGARUH KOMBINASI PUPUK Adi Fathul Qohar; Bahrun; Nur Hidayat; Nunur Nuraeni
Jurnal Peternakan Nusantara Vol 1 No 02 (2021): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.102 KB) | DOI: 10.53863/jspn.v1i02.378

Abstract

The purpose of the study was determined the optimum level of manure and NPK combination in terms of growth namely, wheight plant and number of leaves of dwarf grass. The material used in the study was the third defoliation dwarf grass plant which was initially planted in a total area of ??278 m2 with an area of ??each plot or unit of 5 m2 and a spacing of 0.75 mx 0.35 m so that 720 stems of dwarf grass cuttings were needed, 270 kg of manure, 2.5 kg of NPK fertilizer. The method used was factorial pattern experiment with a randomized blok design. The first factor was manure consisting of K0: manure 0 kg/5m2, K1: manure 7,5 kg/5m2, K2: manure 15 kg/5m2 and the second factor was NPK (M) fertilizer which consists of M0: NPK fertilizer 0 g/5m2, M1: NPK fertilizer 37,5 g/5m2, M2: NPK fertilizer 75 g/5m2 and M3: NPK fertilizer 112,5 g/5m2. The growth variables measured were height plant and number of leaves of third defoliation. The results of the analysis of variance showed that the interaction between the combination of manure and NPK was not significant effect (P>0.05), while the manure application was highly significant effect (P<0.01) on height plant and number of leaves, NPK fertilizer was significant effect (P<0.05) of height plant and number of leaves of dwarf grass. The single effect of manure and NPK can significantly increased height plant and number of leaves. Interaction between manure and NPK was not significant effect on height plant and number of leaves dwarf grass. Keywords: odot grass, manure, NPK, growth
PRODUKTIVITAS ITIK (ANAS DOMESTICUS) PETELUR DENGAN SUPLEMENTASI TEPUNG LIMBAH UDANG DALAM PAKAN KOMPLIT Bayu Laksono Aji; Rinawidiastuti Rinawidiastuti; Roisu Eny Mudawaroch
Jurnal Peternakan Nusantara Vol 2 No 01 (2022): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/jspn.v2i01.436

Abstract

This study aims to determine that the addition of Shrimp Waste Flour (SWF) can increase the productivity of mojosari ducks. The research was conducted at the mojosari laying duck farm in the Butuh village, District of Purworejo. The experimental livestock used were 60 mojosari ducks with 24 weeks years old, the cattle were placed in 20 colony cage plots, each cage plot filled with 3 ducks. The materials used are Shrimp Waste Flour (SWF) and complete feed. The feed treatment given to the ducks was as follows; P0, P1, P2, P3, P4 containing 0, 2, 4, 6, and 8% SWF, respectively. The method used in this study is the experimental method using a completely randomized design (CRD) consisting of 5 treatments and 4 replications in order to obtain 20 experimental units. Parameters observed were consumption of dry mater and crude protein, drinking consumption, average daily growth of duck, hen day product, conversion and feed efficiency. The data obtained were analyzed using the Analysis of Variance (ANOVA) test, if there is a difference, then the Duncan New Range Test (DMRT) test with a significance level of 5%. The results showed that shrimp waste flour had a significant effect (P<0.05) on consumption dry mater as much as 128.04 g; 121.47 g; 134.96 g and 135.66 g. Consumption crude protein had a significant effect (P<0.05) as much as 14.29%; 14.88%; 15.47%; 10.06% and 16.65%. Drinking water consumption had a significant effect (P<0.05) in the amount of 0.78 l; 0.83 l; 0.93 l; 1.1 l and 1.24 l. Average daily growth of duck had unsignificant effect (P>0.05) of 2.23 g; 2.18 g; 1.76 g; 0.94 g and 1.52 g. Hen day product had unsignificant effect (P>0.05) with a percentage of 49.7%; 53.87%; 54.76%; 57.74% and 49.41%. The feed conversion value had unsignificant effect (P>0.05) with a value of 4.53; 4.05; 4.05; 4.51 and 4.24. Feed efficiency was unsignificantly different (P>0.05) with a percentage of 20.74%; 23.23%; 23.58%; 23.12% and 20.86%. Shrimp waste flour had a significant on consumption of dry mater, crude protein and drinking water, but has unsignificant on average daily growth of duck, hen day product, conversion and feed efficiency. Keywords: Shrimp waste flour, productivity, mojosari duck
EFISIENSI FAKTOR-FAKTOR PRODUKSI USAHA PETERNAKAN AYAM RAS PETELUR DI ASOSIASI BERKAH TELUR MAKMUR PURWOREJO Jaya Abadi; Zulfanita Zulfanita; Roisu Eny Mudawaroch
Jurnal Peternakan Nusantara Vol 2 No 01 (2022): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/jspn.v2i01.440

Abstract

This study aims to determine: 1) laying hens at the Berkah Telur Makmur Association. 2) the factors that affect the production of laying hens in the Berkah Telur Makmur Association. 3) efficient use of production factors in laying hens at the Berkah Telur Makmur Association. This research uses descriptive basic method. The research location is the Berkah Telur Makmur Association of Purworejo. Determination of the research location is done by purposive sampling method. The sample in this study were 50 farmers. Sampling was done by using saturated sampling technique. Data analysis uses factors of production, feasibility and allocative efficiency. The results of data analysis show that the value of the R/C ratio is Rp. 1.35 indicates that laying hens at the Berkah Telur Makmur Association is feasible. The value of capital productivity is 35.49% higher than the prevailing interest rate, so it is feasible to operate. The average income of respondent farmer's labor productivity is Rp. 2,183,415.91/HKO is greater than the applicable labor costs so it is feasible to work. The results of data analysis showed that laying hens at the Berkah Telur Makmur Association was feasible. The factors of layers, the amount of feed, OVK, and labor had a significant effect on egg production of laying hens in the Berkah Telur Makmur Association, while the cage area factor had no significant effect. While the variable amount of feed is efficient, the variable number of layers and labor is not efficient. Variables of cage area and number of OVK are not efficient. Keywords: Layers, Feasibility, Production Factors, Allocative Efficiency
ANALISIS PENDAPATAN PETERNAK AYAM RAS PETELUR DI ASOSIASI BERKAH TELUR MAKMUR PURWOREJO Amam Musholihah; Zulfanita Zulfanita; Roisu Eny Mudawaroch
Jurnal Peternakan Nusantara Vol 2 No 01 (2022): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/jspn.v2i01.454

Abstract

This study aims to determine: 1) production costs, revenues, income and profits of laying hens at the Berkah Telur Makmur Association in one production period and 2) factors influence the profit of laying hens at the Berkah Telur Makmur Association in one production period. This study used a descriptive method with the research location at the Berkah Telur Makmur Association of Purworejo. The sample in this study were 50 farmers. Sampling was done by using saturated sampling method. Data analysis uses production costs, revenues, incomes, profits and profit factors. The results of data analysis showed that the laying hens business in the Berkah Telur Makmur Association was profitable. Factor that has a significant effect of laying hens is the price of electricity and water. Keywords: Laying, Income, Profit Factor
MINI REVIEW: PENGARUH PERENDAMAN TELUR MENGGUNAKAN ESTRAK DAUN SEREH WANGI (CYMBOPOGON NARDUS L.) TERHADAP KUALITAS INTERNAL DAN DAYA AWET TELUR AYAM RAS Iga Wahyuning Sedya; Rinawidiastuti Rinawidiastuti
Jurnal Peternakan Nusantara Vol 2 No 01 (2022): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/jspn.v2i01.463

Abstract

Eggs are livestock products that are easily contaminated by microbes either directly or indirectly with pollutants from soil, air, water and dust. Eggs if stored at room temperature only last 10-14 days, after that time the eggs undergo changes such as evaporation of water content through the pores of the egg shell which results in a decrease in egg weight, changes in chemical composition and the occurrence of dilution of egg contents. One of the efforts to extend the shelf life of eggs is to provide soaking treatment using citronella leaf extract. Citronella leaves are one of the plants that contain tannins. The most specific characteristic of citronella is antioxidants so that it can be used as a natural preservative to replace synthetic preservatives, because lemongrass contains active components such as geraniol and citranelol, these active components can play an active role so that citronella can be used as a natural preservative. This review aims to provide information and results of research that has been carried out using citronella leaf extract as a natural preservative for eggs by immersion treatment. The author reviews this article by conducting a literature study. The paper was obtained from Rani et al, (2021), the journal is a national journal. The literature was obtained from the online journal site google scholar with the keywords "eggs", "citronella extract", and "soaking". The addition of citronella leaf extract with different concentrations of 10, 20 and 30% and soaking time for 6, 12, and 24 hours. Soaking eggs using citronella leaf extract has a significant effect on the durability of eggs. Keywords: eggs, citronella extract, soaking
ANALISIS PEMASARAN TERNAK KAMBING KALIGESING (STUDI KASUS DI DESA PANDANREJO, KECAMATAN KALIGESING, KABUPATEN PURWOREJO) Novi Rubiyanti; Zulfanita Zulfanita; Rinawidiastuti Rinawidiastuti
Jurnal Peternakan Nusantara Vol 2 No 01 (2022): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/jspn.v2i01.472

Abstract

The Kaligesing goat is very popular among breeders because it is one of the strains of the Ettawa Peranakan (PE) family which has advantages in adaptability, high production and reproduction. The marketing of the Kaligesing Goat does not only occur in the animal market, but there are also buyers who come to the farmer's house. Merchants who are involved in marketing the Kaligesing Goat will form a marketing channel. The length of the marketing channel will affect the cost, margin and share of the price received by the Kaligesing Goat breeder (farmer's sahre). Research was carried out in August at Pandanrejo, Kaligesing, Purworejo. The purpose of this research is to know: (1) marketing pattern of Kaligesing goat; (2) the magnitude of the cost and the margin of each marketing channel; (3) knowing the large portion of the price received by Kaligesing goat breeder. This study involves qualitative descriptive methods. Research results are described in a descriptive way. The object of this study is a Kaligesing goat breeder who belongs to a small farm group in Pandanrejo, Kaligesing, Purworejo. The sampling technique used was the saturated sampling for the breeder and snowball sampling for the traders. The variable of this study is the pattern of marketing channels, the cost and margin of marketing of each marketing channel and the share of the price the breeder receives. Research shows that there are three marketing channel of Kaligesing goat in Pandanrejo: (1) breeder - consumer (2) breeder - traders - consumer (3) breeder - traders - retailers - consumer. The marketing channel that has the highest cost is channel III. The lowest margin is on channel I and the highest on channel III. The price passage received by the Kaligesing goat breeder highest is on marketing channel 1, while the breeder' share lowest is on channel III. Keywords: Kaligesing goat, channel, margin, price
PELAKSANAAN PENYULUHAN PERTANIAN DI ERA PANDEMI COVID-19 Haris Tri Wibowo; Diah Sulistyorini
JURNAL SAINS PETERNAKAN NUSANTARA Vol. 2 No. 02 (2022): JURNAL SAINS PETERNAKAN NUSANTARA
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/jspn.v2i02.511

Abstract

The existence of a global pandemic has changed the order of life in society. The ability to make adaptations and adjustments in the new normal life system is a source of strength that will make us survive. In this regard, the study of the implementation of agricultural extension in the era of the COVID-19 pandemic is relevant and important to study because the success of the adaptation and adjustment process will determine the direction of agricultural development and development in the future. This research uses literature study method. From the study conducted, it was concluded that agricultural extension in the era of the covid-19 pandemic was carried out with change management. With the implementation of change management, adjustment steps are taken as a form of adaptation to existing situations and conditions while still focusing on the goals that have been set. The performance of the instructor in the era of the covid-19 pandemic is determined by the ability of the extension worker to take adaptation steps in an effort to optimize the role of the extension worker in conveying information messages to the target group. The challenges in implementing agricultural extension in the pandemic era are the weak mastery of communication information technology, the inefficient implementation of agricultural extension which is carried out virtually and not many agricultural extension materials related to post-harvest and entrepreneurship as a response to the uncertain situation of the COVID-19 pandemic.Keywords: Agriculture, Extension, Covid-19 Pandemic

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