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All Journal Jurnal Ilmu Tanah dan Lingkungan (Journal of Soil Science and Environment) Jurnal Praksis dan Dedikasi Sosial
Natalia, Rina
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Agriculture, Biological Sciences & Forestry Environmental Science Social Sciences Other

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SOIL CHEMICAL AND PHYSICAL CHARACTERISTICS IN PINEAPPLE PLANTATION WITH DIFFERENT RATE OF YIELD: KARAKTERISTIK KIMIA DAN FISIKA TANAH DI AREA PERTANAMAN NANAS DENGAN PERBEDAAN TINGKAT PRODUKSI Natalia, Rina; Anwar, Syaiful; Sutandi, Atang; Cahyono, Priyo
Jurnal Ilmu Tanah dan Lingkungan Vol 20 No 1 (2018): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (234.313 KB) | DOI: 10.29244/jitl.20.1.13-18

Abstract

Differences in productivity were observed in various land units on pineapple plantation in Central Lampung even with the same land and fertilization management. The nature of soil chemical and physical variability were thought to be the cause of these differences. The study was aimed to compare chemical and physical soil properties in land units with different pineapple productivity. Soil samples were taken from 6 units of land with low and 3 units of land with high productivity. The soil chemical properties meazured include available P and K, potential P and K, total N, pH, organic C, exchangeable cations, and available micro nutrients. The soil physical properties determined include bulk density, soil texture, and penetration resistance. The data was analyzed using T-test and correlation. The T-test revealed that the high productivity soils were significantly lower in available P, potential P, total N, and available Zn compared to the productivity soils. Furthermore, the high productivity soils were significantly lower in bulk density and penetration resistances both vertically and horizontally. There were significantly negative correlations between pineapple yields with potential P, available Zn, bulk density, and penetration resistance both vertically and horizontally. Overall analyses indicating that the physical properties were more as productivity determinant, particularly bulk density and penetration resistance, compared to the chemical properties. The chemical properties were more as residual conditions after nutrient absorption process to support pineapple productivity. In order to increase the productivity, it is necessary to manage the soil to lower bulk density and penetration resistance. Keywords: Crop management, nutrient management, penetration
Sosialisasi 3-Ends Pada Anak Dan Remaja Sebagai Upaya Pemenuhan Hak Di Kecamatan Pesanggaran, Kabupaten Banyuwangi Kiranantika, Anggaunita; Natalia, Rina; Rita Kumala, Mei
Jurnal Praksis dan Dedikasi Sosial Vol. 1 No. 1 (2018)
Publisher : Universitas Negeri Malang

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Abstract

Perkembangan anak sangat dipengaruhi oleh pola asuh yang diberikan orang tua. Pola asuh yang diterapkan oleh setiap keluarga sangat bervariasi. Karakter anak akan ditentukan oleh lingkungan melalui pengalaman yang dibentuk dalam dunia sosialnya, sebagaimana diatur dalam UU no 23 Tahun 2002 tentang Perlindungan anak dan Kebijakan 3-Ends pada 3 isu nasional yang memfokuskan penghapusan kekerasan, Trafficking, dan Rentan Ekonomi. Melalui fokus prioritas ini, diharapkan semua kekuatan elemen, pemerhati persoalan ini bersinergi untuk mewujudkan dalam masyarakat. Sehubungan dengan itu, perlulah sekali diadakan sosialisasi 3 Ends di kalangan anak dan remaja dalam masyarakat untuk bisa memaksimalkan hak anak dan partisipasi anak dalam pembangunan yang berkelanjutan. Kegiatan ini dilakukan di Kecamatan Pesanggaran, Kabupaten Banyuwangi. Kegiatan dilakukan dengan Action Research menggunakan Focus Group Discussion kepada anak-anak, remaja dan pendamping yang hadir. Kegiatan ini merupakan pengetahuan baru bagi masyarakat sebagai upaya pemenuhan hak anak yang masih belum dipenuhi secara maksimal. Kegiatan ini diharapkan dapat dilakukan secara terjadwal untuk dapat menanggulangi masalah kekerasan dan human trafficking yang semakin rentan terjadi pada anak dan remaja di Kabupaten Banyuwangi.
Co-Authors A.A. Ketut Agung Cahyawan W Anggaunita Kiranantika, Anggaunita Atang Sutandi Priyo Cahyono, Priyo Rita Kumala, Mei