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Published by Universitas Insan Cendekia Mandiri
ISSN : -     EISSN : 26856646     DOI : https://doi.org/10.37577/composite.v4i2.557
Core Subject : Health, Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Engineering Veterinary Other
omposite: Jurnal Ilmu Pertanian dengan nomor e-ISSN 2685-6646 dan Digital Object Identifier (DOI) 10.37577/composite merupakan jurnal ilmiah yang diterbitkan oleh Fakultas Pertanian, Universitas Insan Cendekia Mandiri (UICM). Awalnya adalah Universitas Bandung Raya (UNBAR) akan tetapi pada tahun 2020 terjadi perubahan nama menjadi Universitas Insan Cendekia Mandiri (UICM) berdasarkan Keputusan Menteri Pendidikan dan Kebudayaan Nomor 457/M/2020 tanggal 22 April 2020.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 93 Documents
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Uji Aplikasi Bakteri Pelarut Fosfat (BPF) dan Amelioran Organik untuk Meningkatkan Pertumbuhan dan Hasil Tanaman Jagung pada Ultisol Fiqriah Hanum Khumairah; Anggi Jingga; Betty Natalie Fitriatin; Tualar Simarmata
Composite : Jurnal Ilmu Pertanian Vol 2 No 02 (2020): Juli
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v2i02.236

Abstract

Maize (Zea mays L.) is an important food crop in Indonesia as a source of carbohydrates. The extent of land conversion reduces maize productivity. The experiment aimed to increase the growth and yield of maize in Ultisol which was carried out in the experimental garden of the West Java Horticultural and Various Seed Plant Development Center from October 2017 to March 2018. The Phosphate Solubilizing Bacteria (PSB) and organic ameliorant application test used the factorial randomized block design (RBD) method consisted of two factors. The first factor is PSB and organic ameliorant which consisted of four levels, namely b0 (without the provision of PSB and organic ameliorant), b1 (BP 107 cfu mL-1), b2 (organic ameliorant 5 tons ha-1), and b3 (PSB 107 cfu mL-1 + organic ameliorant 5 tons ha-1) and the second factor is the dosage of SP-36 fertilizer consisted of five levels, namely po (without SP-36 fertilizer), p1 (100% SP-36 fertilizer), p2 (90% SP-36 fertilizer, P3 (80% SP-36 fertilizer), and P4 (70% SP-36 fertilizer). The results showed that the application of PSB (Enterobacter ludwigii + Bulkholderia vietnamiensis + Citrobacter amalonaticus) 107 cfu mL-1 and organic ameliorant dosage of 5 tons ha-1 was able to increase plant height at age 6 Week After Planting (WAP), weight of cob with and without cornhusk, and weight of 100 seeds in the framework of increasing the growth and yield of maize on Ultisols and reduce the use of inorganic P fertilizer to 90%.
Uji Beda Pendapatan Usahatani Mangga Gedong Gincu Pada Saat On Season dan Off Season Cindy Pedekawati; Tuti Karyani; Lies Sulistyowati
Composite : Jurnal Ilmu Pertanian Vol 2 No 02 (2020): Juli
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v2i02.239

Abstract

Mangga gedong gincu menjadi komoditas hortikultura yang cenderung lebih disukai walaupun harga jualnya lebih tinggi dibandingkan dengan varietas mangga lainnya seperti Aromanis, Cengkir dan Kaweni. Hal ini menandakan mangga gedong gincu memiliki nilai ekonomis tinggi dan berpeluang untuk meningkatan kesejahteraan petani. Namun demikian, usahatani ini mempunyai risiko yang tinggi karena sangat dipengaruhi oleh musim sehingga umumnya mangga gedong gincu tidak tersedia sepanjang tahun walaupun permintaan sangat banyak. Untuk itu petani menerapkan teknologi off season agar produksi bisa dilakukan sepanjang tahun. Teknologi off season memerlukan keterampilan dan biaya yang besar namun harga jual pada saat off season lebih besar sehingga diduga pendapatan usahatani mangga gedong gincu pada saat off season lebih tinggi dibandingkan pendapatan saat on season, sehingga penelitian ini bertujuan untuk mengetahui perbedaan pendapatan usahatani mangga gedong gincu pada saat on season dan off season. Penelitian ini dilakukan di Kecamatan Sedong Kabupaten Cirebon dengan sampel sebanyak 47 petani. Pendapatan usahatani dianalisis menggunakan analisis pendapatan dan uji beda sampel berpasangan untuk membandingkan pendapatan pada saat on season dan off season. Hasil menunjukkan bahwa dengan tingkat kepercayaan 95 persen, rata-rata pendapatan per pohon atas biaya tunai maupun biaya total petani mangga gedong gincu saat on season dan off season adalah berbeda signifikan. Pendapatan usahatani mangga gedong gincu pada saat off season lebih tinggi daripada saat on season. Usahatani mangga gedong gincu pada kedua musim sama-sama menguntungkan karena nilai RC rasio lebih besar dari satu, sehingga usahatani mangga gedong gincu pada saat off season dapat menjadi pilihan petani untuk menambah pendapatan.
Respon Pertumbuhan Vegetatif Tanaman Cabai Merah Terhadap Berbagai Konsentrasi Garam Pada Inceptisol Jatinangor Ibnu Rizki Perdana; Mieke Rochimi S; Pujawati Suryatmana
Composite : Jurnal Ilmu Pertanian Vol 3 No 01 (2021): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i01.299

Abstract

Chili (Capsicum annum L) was one of the vegetable commodities that have a significant economic value. Farmland narrowed due to land conversion led to a shift of fertile agricultural lands into marginal lands such as saline land. This research aimed to determine respond of chili plant growth to salinity stress in Inceptisols. The experiment was conducted in August-October 2020 with located at Ciparanje Experimental field of Faculty of Agriculture, Padjadjaran University, Jatinangor District, Sumedang Regency. This research used randomized block design using four level treatment of NaCl concentration: 0 dS/m (a0), 2 dS/m (a1), 4 dS/m (a2), and 6 dS/m (a3). The result showed that there was no significant between treatment soil salinization of plant growth parameters like plant height and shoot root ratio but significant of number of leaves at 7 day after plant and canopy width at 28 day after plant on treatment salinization 6 dS/m.
Perbandingan massa tanah dengan pupuk organik granul terhadap pertumbuhan dan hasil tanaman brokoli (Brassica oleracea) var. italica kultivar Bejo Rini Sitawati; Roni Anggara; Sri Nur Widyastuti L
Composite : Jurnal Ilmu Pertanian Vol 3 No 01 (2021): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i01.300

Abstract

Broccoli (Brassica oleracea var. italica) which is often called green flower cabbage is one type of vegetable that is popular with the public. To meet the growing needs of broccoli, its cultivation business requires the right planting medium and is rich in nutrients.This study aims to obtain a ratio of soil mass and granule organic fertilizer which can increase the growth and yield of broccoli. The experiment was carried out from March 2017 to May 2017, located in Cicalung Village, Wangunharja Village, Lembang District, West Bandung Regency, with an altitude of 1200 m above sea level. The design used was a randomized block design (RBD) with 7 treatments and repeated 4 times, namely A = 6 kg of soil: 0 kg of granular organic fertilizer, B = 5.9 kg of soil: 0.1 kg of granular organic fertilizer, C = 5, 8 kg soil: 0.2 kg granule organic fertilizer, D = 5.7 kg soil: 0.3 kg granule organic fertilizer, E = 5.6 kg soil: 0.4 kg granule organic fertilizer, F = 5.5 kg soil: 0.5 kg granule organic fertilizer, G = 5.4 kg soil: 0.6 kg granule organic fertilizer.The results showed that in treatment F the use 5.5 kg of soil: 0.5 kg of granular organic fertilizer gave a better effect on plant height, number of leaves, canopy width and gross weight but had the same effect on net weight between treatments give.
Pengaruh pemberian campuran fermentasi ampas tahu dan dedak padi dalam ransum terhadap performa bebek pedaging hibrida Andrea Surya; Sari Suryanah; Nilawati Widjaya; Hilman Permana
Composite : Jurnal Ilmu Pertanian Vol 3 No 01 (2021): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i01.302

Abstract

The study aimed to determine the effect of giving a mixture of fermented tofu dregs and rice bran in the ration on the optimal performance of hybrid ducks. The research has been held for 35 days from 22 July 2020 to 25 August 2020, located at Reungas Village, Jagabaya Village, Cimaung District, Bandung Regency, West Java Province. The research was carried out experimentally with a completely randomized design (CRD), consisting of four treatments, namely P0 (giving basal ration 100%), P1 (giving basal ration 80% + fermented tofu dregs 10% + fermented rice bran 10%), P2 (giving basal ration 70% + fermented tofu dregs 15% + fermented rice bran 15%), and P3 (giving basal ration 60% + fermented tofu dregs 20% + fermented rice bran 20%). Each treatment was repeated 5 times and each repetition consisted of 5 hybrid ducks. The observed variables were ration consumption, body weight gain and ration conversion. The data obtained were analyzed using variance (ANOVA), if there was an effect of treatment followed by Duncan's Multiple Range Test. The results showed that the mixture of fermented tofu dregs and rice bran each 20% in the ration could produce optimal performance with ration consumption of 3,042.49 g/ tail, body weight gain of 1,671.88 g/ tail, and ration conversion 1.79.
Efek Pupuk Organik Cair (POC) Kulit Pisang Kepok terhadap Pertumbuhan dan Produksi Tanaman Sawi Hijau (Brassica rapa var. parachinensis L.) Jati Nurcholis; Andi Vira; Buhaerah Buhaerah; Syaifuddin Syaifuddin
Composite : Jurnal Ilmu Pertanian Vol 3 No 01 (2021): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i01.307

Abstract

Penelitiian ini bertujuan untuk Tujuan: 1. Untuk mengetahui dosis terbaik pupuk organik cair limbah kulit pisang kepok yang dapat meningkatkan pertumbuhan dan produksi Sawi Hijau (Brassica rapa var. parachinensis L.) 2. Untuk mengetahui perubahan pengetahuan, sikap dan keterampilan petani terhadap pupuk organik cair limbah kulit pisang kepok terhadap pertumbuhan dan produksi tanaman Sawi Hijau (Brassica rapa var. parachinensis L.) Rancangan Penyuluhan 1. Materi : Pupuk Organik Cair Kulit Pisang Kepok. 2. Media : Folder, LCD, Benda sesungguhnya. 3. Metode : Ceramah, Diskusi dan Demonstrasi cara 4. Sasaran : Kelompok Tani Evaluasi Rumusan Masalah: 1. Bagaimana pertumbuhan dan produksi tanaman Sawi Hijau (Brassica rapa var. parachinensis L.) terhadap pemberian pupuk organik cair kulit pisang kepok? 2. Bagaimana perubahan pengetahuan, sikap dan keterampilan petani terhadap pemberian pupuk organik cair (POC) kulit pisang kepok pada pertumbuhan dan produksi tanaman Sawi Hijau (Brassica rapa var. parachinensis L.) ? 1. Kajiwidya mengetahui pengaruh pemberian pupuk organik cair kulit pisang kepok terhadap pertumbuhan dan produksi tanaman sawi hijau (Brassica rapa var. parachinensis L) Penelitian ini dilaksanakan di Politeknik Pembangunan Pertanian (Polbangtan) Gowa, Kelurahan Romang Lompoa Kecamatan Bontomarannu Kabupaten Gowa pada Maret sampai Mei 2020. Kajiwidya dilakukan dengan menggunakan Rancangan Acak Kelompok dengan 4 perlakuan, yaitu D0 : Kontrol (Tanpa Perlakuan) D1 : Pemberian POC Kulit Pisang Kepok 100 mL/liter air, D2 : Pemberian POC Kulit Pisang Kepok 200 mL/liter air, D3 : Pemberian POC Kulit Pisang Kepok 300 mL/liter air dan di lakukan 3 kali ulangan sehingga terdapat 12 plot perlakuan. Parameter yang di amati yaitu tinggi tanaman, jumlah daun dan berat panen. Pemberian pupuk organik cair kulit pisang kepok terhadap pertumbuhan dan produksi tanaman sawi hijau dengan perlakuan D3 300 mL/liter air memberikan hasil terbaik pada tinggi tanaman yaitu 45,3 cm, jumlah daun yaitu 12 helai dan berat panen yaitu 138 g.
Evaluasi performa reproduksi sapi perah Friesian Holstein pada laktasi pertama di PT. Ultra Peternakan Bandung Selatan Raden Febrianto Christi; Didin S Tasripin; Arin Rinaldi
Composite : Jurnal Ilmu Pertanian Vol 3 No 01 (2021): Februari
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i01.308

Abstract

Reproduction management is one of the important things in a dairy farming business because good reproductive management, along with high reproductive capacity, will increase the efficiency and productivity of livestock. This study aims to determine the reproductive performance of FH dairy cows at first lactation on first mating post partus, service per conception, days open, calving interval, coception rate, calving rate and fertility status. The results of the research showed reproductive performance with parameters first mating post partus 59.5 days, service per conception 4.5 times, days open 145,5 days. The conclusion of this research is reproductive performance is not optimal.
Strategi pengembangan profesionalisme penyuluh dalam peningkatan mutu penyuluhan pertanian Oke Andikarya
Composite : Jurnal Ilmu Pertanian Vol 3 No 02 (2021): Juli
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i02.328

Abstract

Agricultural extension is less clear, so it needs to be addressed, by developing professionalism of extension workers in improving the quality of agricultural extension. How is the implementation of strategic management in improving the quality of agricultural extension. The research objectives were to identify and analyze: 1. SWOT internal environment (strengths and weaknesses) and external environment (opportunities and challenges / threats); 2. Strategic formulation; 3. Strategic implementation; 4. Management of supervision and evaluation of agricultural extension professionalism; 5. Strategic steps to overcome problems and weaknesses. The research method uses a qualitative approach. Research location: BP3K Sukalarang and Sukabumi Subdistricts, West Java. The underlying theory is educational management, strategic management, human resource management, agricultural management and extension, quality theory and culture. The research findings are: 1. Not all BP3K heads have analyzed and combined their strengths, weaknesses, opportunities and challenges into the conclusion of strategic assumptions in the preparation of strategic plans; 2. Strategic formulation has not been based on strategic assumptions by maximizing strengths and minimizing weaknesses by taking advantage of opportunities in facing challenges. Vision, mission, strategic objectives and policies for professional development of extension workers are integrated in RENSTRA BP4K; 3. Strategic implementation includes programs, budgets and implementation procedures contained in the BP3K Annual Work Plan Program with a nominal BP3K Budget Work Plan, the agricultural extension professionalism development program has not been specifically regulated; 4. Supervision and evaluation of the professionalism of agricultural extension workers have not collaborated between the Head of BP3K and the district agricultural extension coordinator. The head of BP3K has not reported the results of the detailed and periodic professionalism assessment of agricultural extension agents to the district agricultural extension coordinator; 5. Strategies to overcome problems in an anticipatory manner through fostering motivation to all agricultural extension workers. Research recommendations: it is recommended that BP3K heads maximize strengths, minimize weaknesses, take advantage of opportunities to overcome challenges. Strategic assumptions are the basis for formulating vision, mission, goals, strategies and policies so that the professionalism of agricultural extension workers can develop to improve the quality of agricultural extension.
Penggunaan molases pada silase kulit pisang nangka (Musa paradisiaca informa typica) terhadap kandungan serat kasar dan protein kasar Rahmat Hidayat; Syifa Nurjannah; Hilman Permana
Composite : Jurnal Ilmu Pertanian Vol 3 No 02 (2021): Juli
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i02.342

Abstract

The purpose of this research was to determine the used of molases as an additive in making banana jackfruit peel silage on crude fiber and crude protein. This research was conducted in Sirnaraja, Mandalasari village, Cikalongwetan district, West Bandung regency for 21 days, while the sample test carried out Balai Pengujian Mutu dan Keamanan Pakan/Bahan Pakan (BPMKP/BP) at the Cikole-Lembang. The method used was Completely Randomized Design (CRD), with four treatments (P0 : banana jackfruit peel silage with 0% molases), (P1 : banana jackfruit peel silage with 1% molases), (P2 : banana jackfruit peel silage with 3% molases), (P3 : banana jackfruit peel silage with 5% molases) and five replication. The data obtained were analyzed by ANOVA and Duncan’s multiple range test. The result show that the used of molases as an additive was significantly (P<0,05) of crude fiber and crude protein with average 8,79-31,61% and 8,79-9,55%. The used of 3% molases is the most optimal of the decrease crude fiber and increase crude protein.
Pengaruh Perubahan Pola Ruang Terhadap Tingkat Resapan Air - Studi Kasus di Kecamatan Arjawinangun Kabupaten Cirebon Achmad Firmansam Bastaman; Putra Arta Samodro
Composite : Jurnal Ilmu Pertanian Vol 3 No 02 (2021): Juli
Publisher : University of Insan Cendekia Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37577/composite.v3i02.349

Abstract

The development of the city is very fast. Various socio-economic activities grow in line with the development of various human needs. The need for land to accommodate these various activities is difficult to avoid, so the city seems to be competing to build and consume the existing land. This condition has an impact on decreasing water absorption, thus threatening various disasters such as floods, the destruction of biodiversity, and drought, of course, the scarcity of clean water. Facing this phenomenon, the research examines the extent to which land use changes affect the level of water infiltration by calculating changes in the conservation index. This study takes the case in Arjawinangun Sub District. The selection of this location is solely due to the availability of data and the spatial plan that is currently being prepared whether it can become one of the parameters for changes in land use in the future.

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