Jurnal Abdi Insani, 7(3), 2020: 346-353.

Nikmah Musa, Nurdin, Yunnita Rahim

Jurusan Agroteknologi Universitas Negeri GorontaloAbstract

Desa Huntu Barat merupakan suatu kawasan yang secara geografis terletak berdekatan dengan Kota Gorontalo dan pusat ibukota Kabupaten Bone Bolango. Berdasarkan data Dinas Kesehatan Provinsi Gorontalo, Kota Gorontalo dan pusat ibukota Kabupaten Bone Bolango telah ditetapkan sebagai zona merah dan zona kuning penyebaran wabah Covid-19 sehingga hal tersebut berimbas terhadap tingginya resiko penyebaran Wabah Covid-19 di Desa Huntu Barat. Di sini yang lain, Desa Huntu Barat memiliki potensi pengembangan komoditas hortikultura sebesar 78,62% (BPS Kabupaten Bone Bolango, 2020) yang harus dioptimalkan agar tetap dapat menjadii sumber ketahanan pangan. Kegiatan ini bertujuan untuk meningkatkan pengetahuan dan ketrampilan petani dalam pemanfaatan lahan kosong dan pekarangan rumah untuk pengembangan hortikultura di masa pandemi Covid-19. Metode pengabdian masyarakat yang digunakan adalah pemberdayaan petani dan ibu PKK melalui perencanaan pengembangan komoditas, pendampingan pemanfaatan lahan kosong, pembuatan sarana dan prasarana budidaya tanaman di pekarangan rumah, sekaligus sosialisasi dan penerapan protokol kesehatan Covid-19. Hasil yang diperoleh menunjukkan bahwa pelaksanaan program KKN Covid-19 di Desa Huntu Barat melalui kegiatan pemanfaatan lahan kosong dan pekarangan rumah tangga telah menghasilkan perencanaan pengembangan komoditas hortikultura, memanfaatkan lahan kosong untuk budidaya tanaman hortikultura, menghasilkan sarana dan prasarana budidaya hortikultura di pekarangan rumah, serta telah berhasil mensosialisasikan dan menerapkan protokol kesehatan Covid-19. Sebagai tindak lanjut dari kegiatan ini, maka disarankan perlunya pendampingan terus menerus kepada kelompok tani hortikultura dan ibu PKK baik oleh penyuluh pertanian maupun perguruan tinggi agar pengembangan komoditas hortikultura dapat berjalan secara berkelanjutan, perlu adanya ajang kompetisi dalam pembuatan gazebo dan diberikan reward agar motivasi warga dalam memanfaatkan pekarangan semakin meningkat, dan perlunya pendampingan penerapan protokol kesehatan di masa Pandemi Covid-19 sampai pada skala rumah tangga.

Keywords: Sayuran, pandemi, covid-19, pemberdayaan, petani.

Sinta 4: https://doi.org/10.29303/abdiinsani.v7i3.337

Jurnal Abdi Insani, 7(2), 2020: 225-234.

Nurdin1, Fitriah Suryani Jamin1, Siswatiana Rahim Taha2, Agustinus Moonti3, Rival Rahman1

1Jurusan Agroteknologi Fakultas Pertanian Universitas Negeri Gorontalo

2Jurusan Peternakan Fakultas Pertanian Universitas Negeri Gorontalo

3Jurusan Agribisni Fakultas Pertanian Universitas Negeri Gorontalo

Abstract

Limbah pertanian, terutama jerami jagung (tebon) yang sangat melimpah dapat dimanfaatkan sebagai bahan baku pakan silase, tetapi masih banyak petani yang belum tahu dan belum bisa untuk membuat pakan silase tersebut. Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan pengetahuan dan ketrampilan petani dalam pembuatan pakan silase di Kelompok Tani Rukun Sejahtera Desa Bualo Kecamatan Paguyaman Kabupaten Boalemo. Guna mencapai tujuan tersebut, maka metode pengabdian masyarakat yang digunakan adalah metode pelatihan dengan teknik ceramah dan tanya jawab, metode praktikum dan pendampingan kepada peserta, serta metode survei menggunakan instrumen kuisioner untuk menilai pengetahuan dan ketrampilan peserta dalam pembuatan pakan silase. Hasil yang diperoleh menunjukkan bahwa pelaksanaan kegiatan pelatihan dan praktek pembuatan pakan silase terbukti telah mampu memberikan peningkatan pada pengetahuan dan ketrampilan masyarakat, terutama petani tentang pakan silase dan pembuatannya. Tingkat pengetahuan petani tentang pakan silase sebelum pelatihan dilakukan mayoritas peserta pelatihan (94,4%) tidak tahu dan sangat tidak tahu tentang pakan silase. Setelah mengikuti kegiatan pelatihan, maka mayoritas peserta pelatihan (99,2%) sudah tahu dan sangat tahu tentang pakan silase. Tingkat ketrampilan petani setelah mengikuti praktek dan pendampingan pembuatan pakan silas, mayoritas (90,4%) sudah bisa dan terampil dalam membuat pakan silase. Guna tindak lanjut dari kegiatan ini, maka perlunya pendampingan terus menerus kepada kelompok tani baik oleh penyuluh pertanian maupun perguruan tinggi agar limbah jagung dan limbah pertanian lainnya dapat dimanfaatkan sebagai pakan silase; dan (perlunya pengkayaan bahan pakan silase agar kandungan nutrisi pakan silase ini lebih lengkap (komplit).

Sinta 4: Keywords: Limbah, jagung, pakan, silase, molase.

https://doi.org/10.29303/abdiinsani.v7i2.336

Proceedings of the International Seminar on Promoting Local Resources for Sustainable Agriculture and Development (ISPLRSAD 2020), Series: Advances in Biological Sciences Research, Atlantis Press.

Publication Date: 11 June 2021

ISBN: 10.2991/absr.k.210609.068

ISSN: 2468-5747

Nurdin1, M. L Rayes2, Soemarno2, Sudarto2

1Agrotechnology Department, Agriculture Faculty, Gorontalo State University

Jl. Jenderal Sudirman No. 6 Kota Gorontalo-Indonesia. 96122

2Soil Science Department, Agriculture Faculty, Brawijaya University

Jl. Veteran Kota Malang, JawaTimur-Indonesia. 65145

Abstract

Increase national maize production has not been followed by an increase in maize productivity per unit area because maize was grown on land that was not suitable with these land quality. This study aims to determine the land quality that control of local maize production. This research was conducted at the Gorontalo Regency. A total of 33 mapping units had been established containing data of soil properties, climate and terrain divided into land quality, as well as data of local maize production. A partial least square of structural equation models (PLS-SEM) analysis was used to determine the land quality and characteristics that control of local maize production through testing the validity and reliability of variables, as well as testing structural models. The results showed that the all manifest variables were valid and able to explain well the latent variables, except for texture, cation exchange capacity, and base saturation. Furthermore, the latent variables temperature, water availability, oxygen availability, nutrient retention, nutrients availability, sodicity, erosion hazard, flood hazard, and land preparation used has good composite reliability and high reliability because of the composite reliability and alpha cronbach >0.6, except for rooting media. Land quality that control of the local maize production were the oxygen availability (X1), rooting media (X2), nutrient retention (X3), nutrients availability (X4), erosion hazard (X5), and land preparation (X6) with the best equation: Y = 1.805 + 0.276X1 + 0.303X2 + 0.353X3 + 0.346X4 - 0.337X5 - 0.303X6. The land characteristics that control of the local maize production were drainage (X1), coarse material (X2), effective depth (X3), pH KCl (X4), C-organic (X5), total N (X6), available K (X7), slope (X8), soil erosion (X9), surface rock (X10) and rock outcrop (X11) with the best equation: Y = 2.447 + 0.187X1 - 0.212X2 + 0.153X3 + 0.349X4 + 0.166X5 + 0.169X6 + 0.313X7 - 0.352X8 - 0.230X9 - 0.237X10 - 0.187X11.

Keywords: Quality, characteristic, land, production, maize, local

https://doi.org/10.2991/absr.k.210609.068

https://www.atlantis-press.com/proceedings/isplrsad-20/125957716

Dokuchaev Soil Bulletin. 2021;(108):104-136.

Nurdin1, M. L. Rayes2, Soemarno2, Sudarto2, E. Listyarini2, C. Agustina2, R. Rahman1, A. Rauf3, J. Husain4

1Department of Agrotechnology, Gorontalo State University, Indonesia

2Department of Soil Science, Brawijaya University, Indonesia

3Department of Agribusiness, Gorontalo State University, Indonesia

4Department of Soil Science, Sam Ratulangi University, Indonesia

Abstract

Ten representative pedons from the Bulia micro watershed of Gorontalo Province, Indonesia, were characterized and classified to determine its land quality (LQ) class. Angular blocky, sticky, plastic consistencies and a hard consistency prevailed in the soil structure. In the alluvial plains the soil texture is dominated by the clay fraction, while in the hills and volcanic mountains the sand fraction is dominated. The soils in the Bulia micro watershed also have acid to neutral reaction, with the range of very low to high OC (organic carbon) levels, the reserve of exchangeable bases was dominated by Ca2+ in two series patterns, namely: Ca2+ > Mg+ > Na+ > K+ and Ca2+ > Na+ > Mg+ > K+, cation exchange capacity (CEC) ranged from low to very high, and the base saturation varied from moderate to very high. The alluvial plain is represented by Inceptisol in P1 and Typic Humustepts (P7), also by Oxic Humustepts (P3), then Mollisol on P4 (Typic Argiudolls) and Typic Haplustolls (P6), Alfisol on P5 (Typic Paleustalfs). Entisol on P2 (Typic Ustipsamments) was found in volcanic mountains and P9 (Typic Paleustolls) P8 (Ultic Paleustalfs), P10 (Inceptic Haplustalfs) are typical of volcanic hills. On the alluvial plains the land was categorized as the LQ class II, III and IV, the volcanic mountains were the LQ class IV, while the land on the volcanic hills was categorized as the LQ class VI. River bank erosion on the land river terraces can be held by the manufacture of gabions, talud, cliff reinforcement plants and terraces. The soil temperatures and high clay content can be regulated by mulching and organic materials.

Keywords: Characterization, classification, soils of Indonesia, land quality, the Bulia watershed

Scopus Non Q: https://doi.org/10.19047/0136-1694-2021-108-104-136

AGROTEK: Jurnal Ilmiah Ilmu Pertanian,  Vol 5, No 1 (2021)

Nikmah Musa1, Wawan Pembengo1, Nurdin1, Nursiah Oktrizqia Adri Akis2

1JurusanAgroteknologi, Faperta UNG, Gorontalo

2Program Studi Agroteknologi, Faperta UNG, Gorontalo

Abstract

Lettuce (Lactuca sativa L.) is a vegetable that has high economic value and beneficial for health but in its cultivation, there are still obstacles, especially related to the plant water needs and dosage of fertilizer. This study aims to examine the growth and yield of lettuce and the interaction between water and fertilizer application time intervals in Tilote Village, Gorontalo District. This research was carried out in an acclimatization room using a randomized block design with two factors, namely the water supply interval factor (interval 2 days-A1, interval 3 days-A2) and the second factor fertilizer dosage (50 kg ha-P1, 100 kg/ha-P2). Growth parameter data (plant height, number of leaves, leaf length and leaf width) as well as plant yield (wet weight, leaf weight and percentage of leaf weight to base weight) were analyzed by ANOVA and further tested with the DMRT test at 50% level. The results showed that the water supply interval and the dosage of fertilizer has significantly affect to growth and yield of lettuce. There were an interaction between the water supply interval and the dose of fertilizer that affects the growth and yields of lettuce with the best combination were interval of 2 days and fertilizer dosage of 100 kg/ha. 

Keywords: Growth, yield; water need; fertilizer; dosage; lettuce

Sinta 4: https://doi.org/10.33096/agrotek.v5i1.153