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Nofrianil, Nofrianil
Politeknik Pertanian Negeri Payakumbuh
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ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENDAPATAN USAHA PETERNAKAN AYAM PETELUR DI KABUPATEN LIMA PULUH KOTA Wardhana, Hardiyan; Alfikri; Nofrianil; Iryani, Nelvia
Ekonomipedia: Jurnal Ekonomi Manajemen dan Bisnis Vol. 1 No. 2 (2023): November 2023
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/ekonomipedia.v1i2.151

Abstract

The laying chicken business has developed very rapidly, but the community does not know much and understands about the factors that influence the production of chicken farms. The purpose of this study is to determine the income and the factors that influence income in Lima Puluh Kota Regency is feasible or not. The method of determining respondents by the census method. Data analysis method uses agriculture analysis and multiple linear regression. The results showed that the total costs incurred by laying hens with an average of Rp. 2,147,620,427/ Period. The number of laying hens was obtained with an average value of Rp2,483,324,612 / Period. By using multiple linear regression analysis obtained the results of the study showed a coefficient of determination (R2) of 99.4%. The f test results were carried out with the result of sig 0.00 < 0.05 which means that the independent variables simultaneously affected income. T test results can be seen that the value of sig t where significant results obtained with a value of sig < 0.05 for the variable cost of seeds (X1) is 0.990, feed costs (X2) is 0,000, the cost of vitamins (X3) is 0.009, costs of cages (X4) is 0,000, and labor costs (X5) are 0,000, it can be concluded that the variables that have a partial influence on income are the variable costs of feed, vitamin costs, pen costs and labor costs.
PEMBERIAN PUPUK ORGANIK CAIR REBUNG BAMBU TERHADAP PERTUMBUHAN DAN PRODUKSI CAISIM (Brassica campestris) HIDROPONIK Elrosvianti Gulo, Pasrah; Nofrianil; Ramanis, Imelya
AGRO TATANEN | Jurnal Ilmiah Pertanian Vol. 8 No. 1 (2026): AGRO TATANEN Edisi Januari 2026 | Jurnal Ilmiah Pertanian
Publisher : Program Studi Agroteknologi Faperta UNIBBA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55222/hakee732

Abstract

Tanaman caisim salah satu sayur yang banyak disukai oleh masyarakat. Hidroponik dapat menjadi salah satu alternatif untuk budidaya caisim yang lebih efektif dan efisien. Hidroponik membutuhkan nutrisi AB Mix sebagai sumber unsur hara bagi tanaman. Nutrisi AB Mix yang tersedia memiliki harga relatif tinggi, perlu adanya alternatif lain yaitu POC rebung bambu untuk mengurangi pemberian nutrisi AB Mix dan tetap tersedia unsur hara bagi tanaman. Tujuan penelitian yaitu mengetahui pengaruh pemberian pupuk organik cair rebung bambu terhadap pertumbuhan dan produksi tanaman caisim hidroponik. Penelitian dilaksanakan pada bulan Oktober hingga bulan Desember tahun 2023, dilaksanakan di Instalasi Hidroponik Kampus Politeknik Pertanian Negeri Payakumbuh. Penelitian ini menggunakan metode Rancangan Acak Lengkap dengan 5 perlakuan dan 4 ulangan serentak. Populasi sebanyak 180 tanaman dan sampel sebanyak 80 tanaman dengan menggunakan jenis instalasi Nutrient Film Technique (NFT). Analisis data menggunakan Uji Anova dilanjutkan dengan Uji Duncan Multiple Range Test (DMRT) 5% dengan menggunakan software SPSS 20. Hasil penelitian menunjukkan pemberian POC rebung bambu dan AB Mix terhadap pertumbuhan dan produksi caisim hidroponik berbeda nyata terhadap parameter lebar daun, panjang daun, tinggi tanaman, diameter batang, panjang akar dan hasil produksi, tetapi tidak berbeda nyata pada parameter jumlah daun. Perlakuan dengan nilai terbaik dengan pemberian POC yaitu POC rebung bambu 75 ml + AB Mix 50%, walaupun hasilnya belum bisa sebaik perlakuan kontrol.
RESPON PERTUMBUHAN DAN HASIL TANAMAN SELADA (LACTUCA SATIVA L.) PADA BERBAGAI JENIS MEDIA TANAM Alsifa, Yuli; Darnetti, Darnetti; Nofrianil, Nofrianil; Rahmadani, Fathiah
Fruitset Sains : Jurnal Pertanian Agroteknologi Vol. 13 No. 5 (2025): December: Ilmu Pertanian dan Bidang Terkait
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/fruitset.v13i5.6781

Abstract

Lettuce (Lactuca sativa L.) is a horticultural commodity that is widely consumed and has a continuously increasing market prospect, but production in Lima Puluh Kota Regency has not developed optimally. This research was conducted in the practice field of the Payakumbuh State Agricultural Polytechnic, West Sumatra in March-May 2024. The purpose of this study was to analyze the effect of various types of planting media on the growth and yield of lettuce (Lactuca sativa L.) plants. The study used a one-factor Randomized Block Design (RBD) with four treatments, namely P1 (soil + 100% NPK), P2 (soil + rice husk charcoal + chicken manure + 50% NPK), P3 (soil + rice husk charcoal + cow manure + 50% NPK), and P4 (soil + rice husk charcoal + goat manure + 50% NPK) with six replications. Observed parameters included plant height, number of leaves, stem diameter, root weight, plant fresh weight, and shoot-root ratio. Data analysis used ANOVA followed by Duncan's test (DMRT) at the 5% level. The results showed that the growing medium significantly affected all observed parameters, including plant height, stem diameter, number of leaves, root weight, and plant fresh weight. The best treatment was obtained with soil + rice husk charcoal + goat manure (1:1:1) + 50% NPK, which resulted in the highest growth and production of lettuce. This combination of organic and inorganic materials has been proven to increase the fertility of the growing medium and the efficiency of chemical fertilizer use. This study shows that the balanced use of manure and rice husk charcoal has the potential to support sustainable lettuce cultivation, although further testing in field conditions and with different varieties is still needed.
Co-Authors Alfikri Alfikri, Alfikri Alsifa, Yuli Amelia, Avivah Amri Syahardi Ananda, Pinta Aftaprilia Rizki Andrik Marta Arnayulis, Arnayulis Candra, Delni Alek Damendra, Givana Darnetti Darnetti Darnetti Elrosvianti Gulo, Pasrah Fatardho Zudri Fitri Rahmadani, Fitri Ibnusina, Fedri Indriyani, Nadira Putri John Nefri John Nefri Muttaqin, Hasyim Namira, Alhilmi Efsi Nefri, John Nelvia Iryani Ningsih, Yurma Rahmadani, Fathiah Ramadita, Ramadita Ramanis, Imelya Roni Afrizal Sari, Fahyuni Asdiva Sari, Rosi Permata Silfia Siregar, Masro Siti Suleho Batubara SURTI SURYA DINANTI Syahardi, Amri Wardhana, Hardiyan Windyana