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Journal : Jurnal Agrium

TINGKAT LAJU INFILTRASI TANAH PADA DAS KRUENG MANE KABUPATEN ACEH UTARA Delima, Delima; Akbar, Halim; Rafli, Muhammad
Agrium Vol 15, No 1 (2018)
Publisher : Faculty of Agriculture, Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/agrium.v15i1.685

Abstract

Infiltration is the inclusion of water into the soil through the soil surface due to differences in matrix potential, gravitational potential and pressure potential Infiltration is an important component in soil conservation.  It is because the efforts are fundamental in managing the relationship between rainfall intensity and infiltration capacity, as well as run off. The magnitude of surface flows due to disruption of characteristics and potential land will change the ecosystem which can reduce the function of river basin (DAS). This study aims to measure the infiltration rate in the Krueng Mane watershed in North Aceh District. The method used in this research was survey method where to measure infiltration rate using infiltrometer method. The results revealed that the highest infiltration rate was 8.20 cm / h. It  was found in mixed plantation land cover, 0-3% slope and latosol soil type. The lowest infiltration rate was 1.906 cm/h, found in oil palm plantation cover, slope of 3-8% and yellow podzolic soil type (PMK). Soil texture is dominated by clay fraction, porosity value is 43,23-45,56%, moisture content is between 1.01-4,38%, C-organic content is 0,32-2,93%, soil permeability is 0, 28-11.12 cm / hour and bulk density ranged from 1.13 to 1.35 gr / cm³. The result of statistical analysis indicated that the fraction of dust had a positive correlation with the C-organic content (r = 0.851 **). The porosity of the soil is positively correlated with the permeability (r = 0.844 **).
Co-Authors Abdul Rahman Afdal Afdal, Afdal Ahmad Taufik Alwine, Alwine Amalia, Tharisa Amin, Afriadi Anda Yani, Duwi Anggraini, Sila Dewi Anggreni, Sila Dewi Ariyani, Irgi Asep Irfan Azhar, Rudi Azizah, Isnaini Bebasari, Mardiani Budiarta, Kustoro Diana Sari, Ida Dinata, Konto Iskandar Dwi Octa Amalia, Dwi Octa Efitra Ella Anugrarista Eye Sapalakkai, Yori Wahono Fadhila, Aprisa Noor Firman Firman Gusnedi Gusnedi Hadi Siswoyo Hadibowo , Ronald Halim Akbar, Halim Hamdani Hamdani hartika, Afifah hasibuan, Seri minta uba HASYIM, HASYIM Heppi Sasmita Hermayani, Naodila Prahmana Herwati Ifdil Ifdil Ilda, Zolla Amely Irmawartini, Irmawartini Jalil, St. Nurhafsa Japaris, Wiily Joshua, William Julianty Pradono Lelly Andayasari Lucie Widowati Lusianawaty Tana Maria Ulfah Marjohan Marjohan Mazwan Mazwan Metti, Elvia Mukhlissul Faatih Nasution, Muhammad Shofwan Rusdy Neviyarni, Neviyarni Nunik Kusumawardani Nur Ahmad Habibi Nurul Wahdah, Nurul Pananrang, Ayyub Dg Pransiska, Mila Purba, Budiman Purba, Sri Hajijah Putri, Yolanda Eka qulsum, Nessa ovia Rachmadanur, N. Rafli, Muhammad Rahmah, Yulia Rahmah,, Yulia Ramadhina, Widya Ramayani, Fitri Renidayati, Renidayati Renita Afriza Rini Sasanti Rizki Ramadhani Rodiyah, Lulu Fitri Rustiyarso, Rustiyarso S Siswanto Sabeni, Aolia Sepdian, Sepdian Septiani Septiani Silaban, Evi Maria Silalahi, Masna Sopiah Siregar, Tanti Jumaisyaroh Sufyarma Marsidin Suhaimi Suhaimi Suyadi Suyadi Tania, Elsa TISNAWATI M.Kep Tobing, Karisma Utami , Citra Tristi Wirasmi, Sundari Yosi Suryarinilsih Yulianto, Aris