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All Journal International Journal of Multidisciplinary: Applied Business and Education Research MAKILA: Jurnal Penelitian Kehutanan Biofaal Journal East Asian Journal of Multidisciplinary Research (EAJMR) Kalwedo Sains (KASA)
Silahooy, Charles
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology

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Journal : Biofaal Journal

 1 
SELEKTIFITAS PERTUKARAN ION Mg-K AKIBAT PEMBERIAN LARUTAN NH3 PADA TANAH RENZINA DENGAN BEBERAPA WAKTU INKUBASI Silahooy, Charles; Silahooy, Veince Benjamin; Huwae, Laury Marcia Ch
Biofaal Journal Vol 3 No 1 (2022): Biofaal Journal
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biofaal.v3i1pp12-18

Abstract

The cation exchange on the adsorbtion complex constitutes an important chemical character of soil in determining soil fertility level. To see which ion that more selective to be separated by NH4+ ion complex absorbtion between Mg and K. The expereiment was done at soil laboratory, faculty of agriculture, pattimura university ambon. The expereiment applied completely randomized desighn. With factorial pattern. NH3 solution treatment consist of 3 hour, 7 and 14 days. the result of the expereiment showed that there was an interaction between NH3 solution treatment and incubation time on the selectivity interchange of Mg-K ion, the availability rate of K and Mg, the change of pH and the conductivity of electricity . the addition of NH3 solution increased soil ph, DHL, Exchangable Mg, exchangeable k, Mg2+ and k+ ions in the soil solution and effected selectivity of Mg-k ion interchange.
PERUBAHAN SIFAT-SIFAT KIMIA PADA TANAH ULTISOL PASCA PEMBERIAN PENGAPURAN DAN KOTORAN KELELAWAR, SERTA EFEKNYA TERHADAP HASIL BIJI KERING KACANG TANAH (Arachis hypogeae L.) Silahooy, Charles; Unitly, Adrien Jems Akiles; Silahooy, Veince Benjamin; Samson, Efraim; Apituley, Edwin T
Biofaal Journal Vol 5 No 1 (2024): Biofaal Journal
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/biofaal.v5i1pp001-009

Abstract

Penelitian ini bertujuan untuk mengetahui perubahan sifat-sifat kimia pada tanah ultisol pasca pemberian pengapuran dan kotoran kelelawar, serta efeknya terhadap hasil biji kering kacang tanah (Arachis hypogeae L.). Penelitian ini dilaksanakan pada rumah plastik di Desa Ouw, Kabupaten Maluku Tengah, berlangsung dari bulan Oktober 2023 sampai Maret 2024. Analisis sifat-sifat tanah dilakukan di Laboratorium Tanah, Fakultas Pertanian Universitas Pattimura. Rancangan percobaan yang digunakan dalam penelitian ini adalah Rancangan Acak Langkap (RAL) berpola faktorial 4 x 4 x 4, dimana parameter yang diteliti adalah pH tanah (H20 1 : 2,5), kemasaman dapat tukar (Aldd + Hdd), Kadar Cadd, Kadar Mgdd dan berat biji kering per tanaman. Hasil penelitian menunjukkan bahwa peranan kapur terutama dalam menaikkan pH tanah dan menurunkan kemasaman dapat tukar (Aldd + Hdd), sedangkan peranan kotoran kelelawar terutama dalam menaikkan kadar Cadd, Mgdd dan hasil biji kering kacang tanah pada tanah ultisol. Selain itu, Hasil setara biji kering kacang tanah terbaik (18,58g / tanaman) diproleh pada taraf kotoran kelelawar 192g per pot tanpa pengapuran pada tanah ultisol dengan pH tanah 5,3 dan kejenuhan Al 66,22%.
Co-Authors Adrien Jems Akiles Unitly Apituley, Edwin T Efraim Samson, Efraim LAURY CHARA HUWAE Silahooy, Veince B. Silahooy, Veince Benjamin