Jurnal Ilmu Pertanian Indonesia
Vol. 25 No. 3 (2020): Jurnal Ilmu Pertanian Indonesia

Upaya Konservasi Tanah dan Air pada Daerah Pertanian Dataran Tinggi di Sub-Daerah Aliran Sungai Gandul

diah auliyani (Balai Penelitian dan Pengembangan Teknologi Pengelolaan Daerah Aliran Sungai, Jl. Jenderal Ahmad Yani - Pabelan, Kartasura, PO BOX 295 Surakarta 57102)



Article Info

Publish Date
29 Jul 2020

Abstract

Land susceptibility to degradation is characterized by the loss of topsoil due to erosion which is considered as a threat to agricultural productivity. Information about land sensitivity to erosion is crucial in determining the appropriate soil and water conservation techniques to avoid land degradation. This study, which was located in the Gandul Sub-Watershed, aims to analyze the level of land sensitivity to erosion in highland agricultural areas. Data analysis was carried out spatially using land system and land-cover maps. Soil and water conservation efforts were determined based on the land function and sensitivity. The land sensitivity to erosion in the Gandul Sub-watershed was categorized into 3 levels which were moderate (3.9%), high (95%), and very high (0.8%). There were various directions for Gandul Sub-Watershed management by considering the level of sensitivity of the land and the function of the area. Creating a ridge is one of the soils and water conservation practices that has been implemented for a long time by local communities as a soil erosion prevention. Keywords: agriculture, erosion, Gandul, sensitivity

Copyrights © 2020






Journal Info

Abbrev

JIPI

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Artikel yang dimuat meliputi hasil-hasil penelitian, analisis kebijakan, dan opini-opini yang berhubungan dengan pertanian dalam arti luas, seperti agronomi, ilmu tanah, hama dan penyakit tanamam, ilmu kehewanan, kedokteran veteriner, keteknikan pertanian, teknologi industri, teknologi pangan, ilmu ...