The Effect on Land Use and Slope of the Organic Carbon and Some Physical Soil Inceptisols in Jatinangor, West Java

AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian

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Title The Effect on Land Use and Slope of the Organic Carbon and Some Physical Soil Inceptisols in Jatinangor, West Java
Pengaruh Penggunaan Lahan dan Posisi Lereng Kandungan C-Organik dan Beberapa Sifat Fisik Tanah Inceptisols Jatinangor, Jawa Barat
 
Creator Dewi, Erna
Haryanto, Rachmat
Sudirja, Rija
 
Description Penelitian ini bertujuan untuk mengetahui pengaruh dari penggunaan lahan dan posisi lereng terhadap kandungan c-organik dan beberapa sifat fisik tanah pada daerah Jatinangor, Jawa Barat. Penelitian dilaksanakan pada bulan April 2018 sampai Oktober 2018. Penelitian menggunakan Rancangan Acak Kelompok (RAK) pola faktorial. Faktor pertama adalah penggunaan lahan (hutan dan tegalan) dan faktor kedua adalah posisi lereng (atas, tengah dan bawah). Metode pengambilan sampel menggunakan metode survai, komparatif dan deskriptif melalui pendekatan fisiografik (fisiography approach) secara bebas, yaitu metode survai berdasarkan penampakan fisiografis lahan dan pengambilan contoh tanah dilakukan secara transek pada lereng yang sama tanpa memperhitungkan jarak antar titik pengamatan. Pengamatan yang dilakukan adalah C-organik, Tekstur, Bobot isi dan Permeabilitas. Hasil penelitian menunjukkan bahwa Penggunaan lahan (hutan dan tegalan) dan posisi lereng (atas tengah dan bawah) berpengaruh terhadap kandungan c-organik dan sifat fisik tanah seperti Tekstur (pasir, debu dan liat), bobot isi dan permeabilitas pada tanah Inceptisol Jatinangor. Penggunaan lahan tegalan dengan posisi lereng bawah mempunyai pengaruh paling baik terhadap kandungan c-organik, tekstur, bobot isi dan permeabilitas tanah dibandingkan dengan penggunaan lahan dan posisi lereng lainnya.
The aims of this study is determine the effect of land use and slope position on the organic C and some physical soil in the Jatinangor area, West Java. The study was conducted in April 2018 until October 2018. The study used a Randomized Block Design (RBD) factorial pattern. The first factor is land use (forest and moor) and the second factor is the position of the slope (upper, middle and lower). The sampling method uses survey, comparative and descriptive methods through a physiographic approach (physiography approach) freely, namely the survey method based on the physiographic appearance of the land and soil sampling is carried out by transect on the same slope without taking into account the distance between observation points. Observations made were C-organic, Texture, Content weight and Permeability. The results showed that land use (forest and moor) and slope position (middle and lower top) affected the organic c content and physical properties of the soil such as texture (sand, dust and clay), fill weight and permeability on Inceptisol Jatinangor soil. The use of upland land with lower slope position has the best influence on the c-organic content, texture, weight and soil permeability compared to land use and other slope positions.
 
Publisher Universitas Bangka Belitung
 
Date 2020-06-08
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://agrosainstek.ubb.ac.id/index.php/agrosainstek/article/view/37
10.33019/agrosainstek.v4i1.37
 
Source AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian; Vol 4 No 1 (2020): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian; 49-53
AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian; Vol 4 No 1 (2020): AGROSAINSTEK: Jurnal Ilmu dan Teknologi Pertanian; 49-53
2579-843X
2615-2207
10.33019/agrosainstek.v4i1
 
Language eng
 
Relation https://agrosainstek.ubb.ac.id/index.php/agrosainstek/article/view/37/45
 
Rights Copyright (c) 2020 Erna Dewi, Rachmat Haryanto, Rija Sudirja
http://creativecommons.org/licenses/by/4.0
 

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