Claim Missing Document
Check
Articles

Found 36 Documents
Search

Activity of Soil Microorganisms During the Growth of Sweet Corn (Zea Mays Saccharata Sturt) in the Second Planting Time with the Application of Fertilizers and Biochar . Dermiyati; Agus Karyanto; Ainin Niswati; Jamalam Lumban Raja; Sugeng Triyono; Nyang Vania Ayuningtyas Harini
JOURNAL OF TROPICAL SOILS Vol 22, No 1: January 2017
Publisher : UNIVERSITY OF LAMPUNG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5400/jts.2017.v22i1.37-45

Abstract

Efforts to increase the production of sweet corn can be done with the application of fertilizers, either inorganic, organic orits combination. In addition, the application of soil amendments such as biochar is also expected to improve soil fertility that will indirectly increase the production of sweet corn.Organonitrophos fertilizer is an organic fertilizer developed by lecturers of Faculty of Agriculture, University of Lampung. The research was aimed to study effect the combination of organonitrophos, and inorganic fertilizers, biochar and the interaction between fertilizer combination and biochar on soil respiration and soil microbial biomass.The research was conducted in the Integrated Field Laboratory of Lampung University using 6x2 factorial in a Randomized Block Design with 3 replications. The first factor was six levels combination of organonitrophos and inorganic fertilizers (P0, P1, P2, P3, P4, and P5). The second factor was two levels of biochar dosage (B0 and B1). Data was analyzed by Analysis of Variance and followed by the Least Significant Difference (LSD)Test at 5% level. The observed variables were soil microorganism activity likely soil respiration and soil microbial biomass. The results showed that P3B1treatment (300 kg Urea ha-1, 125 kg SP-36 ha-1, 100 kg KCl ha-1 + 2500 kg organoitrophos ha-1) was the highest soil respiration at of 60 days after planting (DAP). P5 treatment (5000 kg Organonitrophos ha-1) has the highest soil microbial biomasscompared to other treatments at 60 and 90 DAP. B1 treatment (5000 kg biochar ha-1) has higher soil respiration and soil microbial biomasscompared to treatment (0 kg biochar ha-1. There was an interaction between combination of organonitrophos and inorganic fertilizers and biochar on soil respiration at 90 DAP. However, there was no interaction between fertilizer combination and biochar on soil microbial biomass.Keywords: Biochar, Fertilizer Combination, Organonitrophos, Soil Microbial Biomass Carbon and Soil Respiration
PENGARUH SISTEM OLAH TANAH DAN APLIKASI MULSA BAGAS PADA PERTANAMAN TEBU (Saccharum officinarum L.) TERHADAP POPULASI MIKROORGANISME PELARUT FOSFAT DI PT. GMP LAMPUNG TENGAH Nyang Vania Ayuningtyas Harini; Ainin Niswati; Sri Yusnaini
Jurnal Agrotek Tropika Vol 2, No 2 (2014)
Publisher : Departement of Agrotechnology, Agriculture Faculty, Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (81.009 KB) | DOI: 10.23960/jat.v2i2.2107

Abstract

Sugarcane plantation atPT Gunung Madu Plantation (GMP) has done intensive tillage since 1975. To maintain sustainable production and soil fertility is necessary to manage soil according to good soil conservation. The good choice to maintaince soil quality is no-tillage and mulching system. The research was carried out since July 2010,phosphate solubilizing microorganismwere observedat9 and 12 months after ratoon one, in April and July 2012. The research was designed as a split plot with a randomized block design (RBD) with 5 replications . Main plot are tillage system that consists of no-tillage (T0) and tillage (T1). The subplots were application of baggase mulch. Consisting ofwithout bagasse mulch application (M0) andwith 80 t ha-1baggase mulch (M1). Data were analyzed by analysis of variance at the level of 1% and 5%, which previously had been analyzed with the Bartlett test forHomogeneity and Additivity with Tukey test, and followed by LSD test at the level of 1% and 5%. The results showed that the tillage system and bagasse mulch application did not give significant effect on the population of phosphate solubilizing microorganism. Correlation test results showed that the phosphate solubilizing microorganism population has no correlation with organic C, total N, soil pH, soil moisture, soil temperature, and available P.
STRATEGI DAN PROSPEK PENGEMBANGAN AGRIBISNIS AYAM LOKAL INDONESIA Dian Lestari; Nyang Vania Ayuningtyas Harini; Jonathan Anugrah Lase
Jurnal Peternakan (Jurnal of Animal Science) Vol 5, No 1 (2021): Jurnal Peternakan (Jurnal of Animal Science)
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jac.v5i1.3089

Abstract

Subsektor perunggasan semakin meningkat seiring dengan meningkatnya permintaan komuditi sebagai sumber protein hewani. Sebagian besar produksi daging dan telur unggas berasal dari peternakan ayam ras. Salah satu kendala rendahnya usaha peternakan ayam lokal yakni aspek pemberdayaan peternak dan kurang tersedianya lembaga penjamin program pengembangan agribisnis peternakan ayam lokal. Tujuan penelitian ini adalah untuk mengevaluasi pengembangan agribisnis ayam lokal sehingga dapat meningkatkan pasokan daging dan telur dalam negeri. Metode penelitian yang dilakukan yakni mengevaluasi data sekunder produksi telur dan daging ayam lokal pada tahun 2015-2018. Hasil penelitian menunjukkan rata-rata produksi telur dan daging ayam lokal pada tahun 2015-2018 sebesar 226.900 ton dan 313.800 ton. Strategi peningkatan agribisnis ayam lokal dapat dilakukan dengan memperbaiki manajemen pemeliharaan, mutu genetik, manajemen pakan dan pengendalian penyakit. Peningkatan agribisnis ayam lokal  dapat meningkatkan kesejahteraan peternak, ketahanan pangan serta kemandirian produksi pangan. Beberapa tahun terakhir kegiatan yang berfokus pada pengembangan perbibitan sudah mulai dilakukan oleh pihak swasta, pemerintah maupun kelompok peternak. Kesimpulan yang diperoleh dari penelitian ini yakni ayam lokal dapat menjadi aset nasional untuk memenuhi kebutuhan pangan, gizi dan pelestarian sumber daya genetik. Pada aspek ekonomi, manajemen pemeliharaan secara intensif dapat memaksimalkan produktivitas ternak (daging dan telur) sehingga dapat memberikan manfaat ekonomi dan kesejahteraan bagi pelaku usaha (peternak dan tataniaga).
GIVEN OF ORGANIC MATTER TO THE POPULATION OF PHOSPHATE SOLUBILIZING MICROORGANISM IN ULTISOL SOIL Nyang Vania Ayuningtyas Harini
Jurnal Peternakan (Jurnal of Animal Science) Vol 4, No 2 (2020): Jurnal Peternakan (Jurnal of Animal Science)
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jac.v4i2.1847

Abstract

One of the obstacles that causes the low agricultural production in Lampung is the type of Ultisol soil. Ultisol soil which is dominated by sand fraction that has experienced weathering. In general this soil has the potential to poison Al, Fe, and poor organic matter content. Adequate organic matter content and nutrient biology cycle are one of the keys to succescful soil managemen in the tropic soil. The use of ground cover plants, the addition of mulch compost or manure can improve soil productivity, supply nutrients to plants, support the rapid nutrient cycle through microbial biomass, and retain fertilizer applied. Organic matter is a decomposition of plant residues or soil microorganism that play an important role in soil fertility and is an important source of nutrient for plants. Organic matter can improve the physical, chemical, and biological properties of the soil. One of the biological properties of the soil is the presence of phosphate solubilizing microorganism. phosphate solubilizing microorganism is a microorganisms that plays an important role in dissolving P which are insoluble in soil. The ability of phosphate solubilizing microorganism varies greatly depending on the type of microbes, adaptability, to the ability to produce organic acids and enzymes. In the presence of organic matter, the activity and population of phosphate solubilizing microorganism will increase. phosphate solubilizing microorganism will use organic matter as an energy source to support increased activity and population in the soil.
PENGARUH JARAK TANAM DAN PENAMBAHAN BIOCHAR TERHADAP PERTUMBUHAN DAN JUMLAH ANAKAN PADI MSP 13 DI LAMPUNG TENGAH Nyang Vania Ayuningtyas Harini; Dian Lestari; Rio Dewantara
AgriMalS Vol 1 No 1 (2021): Volume 1 Nomor 1 Tahun 2021
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (363.091 KB) | DOI: 10.47637/agrimals.v1i1.340

Abstract

Salah satu upaya meningkatkan produksi padi di Indonesia dengan pemberian biochar dan penerapan jarak tanam pada padi MSP 13. Penelitian ini bertujuan untuk mengkaji pengaruh pengaturan jarak tanam dan aplikasi biochar terhadap tinggi tanaman padi MSP 13, dan jumlah anakan padi MSP 13. Rancangan yang digunakan yakni Rancangan Acak Kelompok (RAK) yang disusun secara faktorial (3x2) dengan 3 ulangan. Data dianalisis dengan sidik ragam dan dilanjutkan dengan Uji Beda NyataTerkecil (BNT) pada taraf 5%. Variabel yang diamati tinggi tanaman padi MSP 13 dan jumlah anakan padi MSP 13. Hasil penelitian menunjukkan bahwa perlakuan J1B1 pada saat padi berumur 20 HSS, 35 HSS, dan 65 HSS menghasilkan tanaman yang lebih tinggi dibandingan dengan perlakuan lain. Pada pengamatan jumlah anakan tanaman padi MSP 13 menunjukkan 20 HSS, 35 HSS dan 65 HSS berkisar antara 3,33 - 35 anakan per rumpun. Simpulan dari penelitian ini yakni perlakuan jarak tanam dan aplikasi biochar tidak berpengaruh terhadap tinggi tanaman padi MSP 13, perlakuan jarak tanam dan aplikasi biochar tidak berpengaruh terhadap jumlah anakan padi MSP 13, perlakuan B1 (pemberian biochar 5000 kg ha-1) mampu meningkatkan tinggi tanaman dan jumlah anakan padi MSP 13 dibandingkan dengan tanpa pemberian biochar, jarak tanam yang dianjurkan untuk budidaya tanaman MSP 13 yaitu 30x25 cm dan 25x25 cm.
PENGARUH MANDI UAP REMPAH NUSANTARA TERHADAP PENINGKATAN IMUNITAS TUBUH PASIEN COVID-19 DI LAMPUNG TENGAH Nyang Vania Ayuningtyas Harini; Yeyen Ilmiasari
AgriMalS Vol 1 No 2 (2021): Volume 1 Nomor 2 Tahun 2021
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (175.775 KB) | DOI: 10.47637/agrimals.v1i2.487

Abstract

Coronavirus disease (Covid19) is an infectious disease caused by the SARSCoV2 virus. Most people infected with COVID-19 show mild to moderate symptoms and recover without specific treatment. According to the monitoring results of the Lampung Provincial government, patients with Covid-19 cases in Lampung until June reached 57110 people. Patients with Covid-19 cases in Central Lampung until June 2022 reached 4,549 people. The main thing we need to know is that we will easily catch the Covid-19 virus if our immune system decreases. One alternative to increase the body's immunity is to take a spice steam bath or often referred to as an archipelago spice sauna. The Nusantara Spice Sauna is a therapy that uses warm steam as a medium. People undergoing this therapy will be placed in specially designed cubicles. This research was conducted in Gunung Sugih, Central Lampung Regency, RSUD Demang Island Raya from July – August 2021. The study used a simple randomized method for the number of Covid-19 patients. The main variables are counting the number of patients exposed to the Covid-19 virus and counting the number of patients who experience changes after taking the archipelago spice steam bath. For this experiment, the number of samples was 30 people who were exposed to the Covid-19 virus. In the fourth week, many patients have experienced a change for the better. Both in terms of health (negative Covid-19) and psychology. It is suspected, with the steam bath of Nusantara spices, the patient will excrete toxins in the body through sweat. In addition, the spice steam contains essential oils (essential oils) that can cleanse the internal organs of the body (detox). The warm steam also produces aromatherapy which increases the relaxing effect. reduce stress levels and increase body immunity so that the body is exposed to the Covid-19 virus. In the fourth week, many patients have experienced a change for the better. Both in terms of health (negative Covid-19) and psychology. It is suspected, with the steam bath of Nusantara spices, the patient will excrete toxins in the body through sweat. In addition, the spice steam contains essential oils (essential oils) that can cleanse the internal organs of the body (detox). Aromatherapy produced from warm steam can increase the relaxation effect, reduce stress levels and increase body immunity so that the body is not exposed to the Covid-19 virus.
CURAHAN TENAGA KERJA PADA USAHATANI PADI ORGANIK DI PROVINSI LAMPUNG Sri Puji Lestari; Sri Handayani; Yuni Elmita Sari; Yeyen Ilmia Sari; Aji Setiya Bakti; Nyang Vania Ayuningtyas Harini
AgriMalS Vol 2 No 2 (2022): Volume 2 Nomor 2 Tahun 2022
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (137.382 KB)

Abstract

One form of sustainable farming system is organic farming. Indonesian people are starting to realize the importance of a healthy lifestyle that starts with healthy food, making the need and demand for organic agriculture increase. Organic rice is rice produced through rice cultivation without the use of chemical fertilizers and pesticides. Lampung Province is a province that has the potential to produce organic rice. The purpose of the study was to examine the labor outpouring of organic rice farmers in Lampung Province. The study was located in Beringin Kencana Village, Candipuro District, South Lampung Regency and Purwokencono Village, Sekampung Udik District, East Lampung Regency in July-August 2022. Sampling was carried out using the census method. The analytical method used is descriptive analysis. The results showed that the average labor force for organic rice farming was 184.11 HKP/Ha. The highest labor outpouring was in harvesting activities, which was 43.99 HKP/Ha or 24%. Then followed by planting activities as much as 21.36 HKP/Ha or 12%, and followed by land management activities as much as 18.66 HKP/Ha or 10%.
CURAHAN TENAGA KERJA USAHATANI JAGUNG DI KAWASAN HUTAN LINDUNG REGISTER 38 GUNUNG BALAK Sri Puji Lestari; Aji Setiya Bakti; Yuni Elmita Sari; Yeyen Ilmia Sari; Nyang Vania Ayuningtyas Harini
AgriMalS Vol 3 No 1 (2023): Volume 3 Nomor 1 Tahun 2023
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penduduk yang bermukim di Kawasan Hutan Lindung Register 38 Gunung Balak melakukan kegiatan usahatani jagung, yang bertujuan untuk memenuhi kebutuhan keluarga. Usahatani jagung merupakan usahatani yang bersifat musiman yang berkaitan erat dengan penggunaan tenaga kerja yang insentif. Tujuan dari penelitian ini adalah untuk mengkaji curahan tenaga kerja petanu jagung di Kawasan Hutan Lindung Register 38 Gunung Balak. Jumlah responden pada penelitian ini sebanyak 43 orang petani yang berlokasi di Desa Sadar Sriwijaya Kecamatan Sribawono, Lampung Timur. Analisa yang digunakan dalam penelitian ini adalah analisa deskriptif dengan teknik observasi dan wawancara menggunakan kuesioner. Tabulasi data menggunakan Program Microsoft Excel kemudian disajikan dalam bentuk tabel. Hasil penelitian menunjukkan curahan tenaga kerja rata-rata usahatani jagung adalah 70,75 HKP/Ha. Curahan tenaga kerja tertinggi yaitu pada kegiatan panen yaitu sebanyak 23,94 HKP/Ha atau 33,84%. Selanjutnya diikuti oleh kegiatan pengolahan lahan yaitu sebanyak 17,10 HKP/Ha atau 24,17 %. Penggunaan TKLK lebih tinggi dibandingkan TKDK disebabkan oleh adanya kegiatan yang butuh waktu pengerjaan yang cepat serta tenaga yang lebih banyak, seperti pengolahan lahan dan pemanenan.
BUDIDAYA TANAMAN DALAM PERSPEKTIF ISLAM YUNI ELMITA SARI; Nyang Vania Ayuningtyas Harini; Izzah Azizah AlHadi2; Yeyen Ilmiasari; Sri Puji Lestari; Aji Setia Bakti; Ulvi Fitri Handayani
AgriMalS Vol 3 No 2 (2023): Volume 3 Nomor 2 Tahun 2023
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: This research aims to evaluate farmers' attitudes when carrying out their farming activities, namely rice, vegetable, watermelon, corn, peanut, and California papaya farmers. The research method was carried out by taking samples and conducting interviews with farmers about the farmers' attitudes and actions in cultivating their rice fields. The results of the research show that farmers are sincere when carrying out land processing activities, such as planting seeds, fertilizing, and removing weeds, because farmers have high hopes that with good soil processing, the seeds or seedlings planted will grow well. Based on the data obtained, the conclusion obtained is that the majority of respondent farmers located in Varia Agung Village, Seputih Mataram District, Central Lampung Regency have understood that farming activities are a type of charity. One of the behaviors that farmers must have is willingness and sincerity in all activities and in accepting the results obtained. Keywords: Plant Cultivation, Islamic Perspective, Jariah Charity Abstrak : Penelitian ini bertujuan untuk mengevaluasi sikap petani saat melakukan kegiatan bertaninya yaitu pada petani padi, sayuran, semangka, jagung, kacang tanah, dan papaya kalifornia. Metode penelitian dilakukan dengan cara pengambilan sampel dengan cara melakukan wawancara pada petani tentang sikap dan tindakan petani dalam mengolah sawahnya. Hasil penelitian menunjukkan bahwa petani bersikap ikhlas pada saat melakukan kegiatan pengolahan tanah, penanaman benih, pemupukan, hingga pemberihan gulma, karena petani memiliki harapan besar dengan pengolahan tanah yang baik, maka benih atau bibit yang ditanam dapat tumbuh dengan baik. Berdasarkan data yang diperoleh maka kesimpulan yang didapat adalah sebagian besar petani responden terletak pada Desa Varia Agung Kecamatan Seputih Mataram Kabupaten Lampung Tengah telah memahami bahwa kegiatan bertani merupakan salah satu amal jariah. Salah satu perilaku yang harus dimiliki oleh petani adalah kerelaan hati dan ikhlas dalam semua kegiatan dan dalam menerima hasil yang diperoleh. Kata Kunci : Budidaya Tanaman, Perspektif Islam, Amal Jariah
Perbandingan Curahan Tenaga Kerja Usahatani Padi MSP dengan Usahatani Padi Non MSP di Kecamatan Tumijajar Kabupaten Lampung Utara Yeyen Ilmiasari; Sri Puji Lestari; Yuni Elmita Sari; Nyang Vania Ayuningtyas Harini; Aji Setiya Bakti
AgriMalS Vol 4 No 1 (2024): Volume 4 Nomor 1 Tahun 2024
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47637/agrimals.v4i1.1216

Abstract

Padi MSP merupakan salah satu padi inbrida lokal yang telah dikembangkan di Provinsi Lampung. Padi MSP memiliki berbagai keunggulan. Padi MSP dapat dibudidayakan dengan hanya menggunakan 50% pupuk kimia dari dosis anjuran, dan penggunaan pestisida alami. Usahatani padi MSP yang minim kimia menjadikan usahatani padi MSP termasuk dalam usahatani padat karya. Tujuan penelitian ini adalah untuk mengetahui perbandingan curahan tenaga kerja usahatani padi MSP dan padi non MSP di Kecamatan Tumijajar Kabupaten Tulang Bawang Barat. Penelitian dilakukan di Kecamatan Tumijajar Kabupaten Tulang Bawang Barat. Lokasi penelitian dipilih secara sengaja (purposive). Penelitian dilakukan pada bulan Oktober Tahun 2023, yaitu pada musim tanam kedua (MT II). Jumlah petani responden adalah 50 orang petani, yang terdiri dari 20 orang responden petani padi MSP dan 30 orang petani padi non MSP. Pengambilan data menggunakan teknik observasi dan wawancara dengan menggunakan kuesioner. Curahan tenaga kerja pada usahatani padi MSP dan usahatani padi non MSP tidak memiliki perbedaan yang jauh yaitu sebesar 74,65 HKP/Ha (padi MSP) dan 73,66 HKP/Ha (padi non MSP). Kegiatan yang menggunakan tenaga kerja yang paling tinggi adalah pemanenan yaitu sebesar 36,19 HKP/Ha (padi MSP) dan 35,32 HKP/Ha (padi non MSP), sebab pada usahatani kedua jenis padi tersebut menggunakan mesin combine hervester dengan sistem borongan. Curahan tenaga kerja pada usahatani padi MSP lebih banyak dibandingkan usahatani padi non MSP, disebabkan adanya aktivitas pembuatan pupuk organik dan pestisida nabati yang dilakukan sendiri oleh petani, sehingga meningkatkan penggunaan tenaga kerja. Namun, usahatani padi MSP menghasilkan produksi yang lebih tinggi dibandingkan usahatani padi non MSP.