Determination of Physical Characteristics for Dry Agricultural Land of Ciliwung Hulu Watershed

Yıl 2023, Cilt: 2 Sayı: 1, 12 - 18, 10.07.2023

Rini Fitri Achmad Yozar Perkasa , Nur Intan Simangunsong Halus Satriawan

https://doi.org/10.59128/bojans.1263149

Öz

This study aims to determine the physical characteristics of soil on dry land agriculture in the Ciliwung Hulu watershed, West Java Province and its relation to soil infiltration capacity. This study used a survey method through land surveys and direct observations at the research area, subsequently followed by taking soil samples for soil analysis in the laboratory. The results showed the soil texture of clay, clayey loam, loam and sandy loam, very high soil density, poor porosity, and moderate to very fast permeability. The results of soil data analysis in the laboratory showed that the physical characteristics of the soil in the Ciliwung Hulu watershed need improvements in the physical properties for rainfed agriculture.

Anahtar Kelimeler

Bulk Density, Indonesia, Permeability, Porosity, Texture

Çiliwung Hulu Havuzu Kuru Tarım Arazisinin Fiziksel Özelliklerinin Belirlenmesi

Öz

Bu çalışma, Endonezya’nın Batı Java Eyaleti, Çiliwung Hulu havzasındaki çorak kuru arazi tarımın yapılması için yerel toprağın fiziksel özelliklerini ve bunun toprak infiltrasyon kapasitesini belirlemeyi amaçlamıştır. Bu çalışmada, araştırma alanında arazi inceleme ve doğrudan gözlemler yoluyla bir ETÜD yöntemi geliştirilmiştir. Ardından, laboratuvarda toprak analizi için toprak örnekleri alınmıştır. Elde edilen sonuçlara göre, killi, killi tınlı, tınlı ve kumlu tınlı bünyesini, çok yüksek toprak kütle yoğunluğunu, düşük gözenekliliği ve orta - çok hızlı arasında geçirgenliği göstermiştir. Laboratuvardaki toprak veri analizinin sonuçları, Ciliwung Hulu havzasındaki toprağın fiziksel özelliklerinin yağmurla beslenen tarım için toprağın fiziksel özelliklerinde ıslah gerektiğini göstermektedir.

Anahtar Kelimeler

Yığın Yoğunluğu, Endonezya, Geçirgenlik, Gözeneklik, Tekstür

Kaynakça

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