Claim Missing Document
Check
Articles

Found 2 Documents
Search

Comparative Effects of Organic and Inorganic Fertilization with Mycorrhizal Inoculation on the Growth and P-Uptake of Salak (Salacca zalacca) Seedlings in a Compost-Amended Andisol Anasrullah, Anasrullah; Nandariyah, Nandariyah; Hartati, Sri
Jurnal Agroteknologi (Agronu) Vol 5 No 01 (2026): Jurnal Agroteknologi (In Progress)
Publisher : Universitas Ma'arif Nahdlatul Ulama Kebumen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53863/agronu.v5i01.1796

Abstract

The cultivation of salak (Salacca zalacca) on Andisols is constrained by low phosphorus (P) availability due to the soil's high P-fixation capacity. To evaluate strategies for enhancing P uptake, a 180-day greenhouse experiment was conducted using a factorial completely randomized design. Salak seedlings were grown in a compost-amended Andisol (2:1 v/v) and subjected to three fertilizer treatments (control [P0], liquid organic fertilizer [P1], and inorganic NPK [P2]) combined with three dosages of a Glomus-based arbuscular mycorrhizal fungi (AMF) inoculum (0 g [M0], 30 g [M1], and 60 g [M2] polybag⁻¹). The results revealed distinct treatment effects on soil, microbial, and plant parameters. In the soil, the inorganic NPK fertilizer (P2) induced significant acidification (pH 6.17), while the liquid organic fertilizer (P1) maintained a more neutral pH (7.03); however, final soil-available P was not significantly different among treatments. Biologically, the P2 treatment severely suppressed the mean mycorrhizal infection rate to 20.0%, significantly lower than the 53.3% observed under the P1 treatment. These effects directly translated to plant growth, where P1 produced significantly taller plants and greater fresh weight, and the P1M2 combination yielded the longest roots (42.43 cm). Ultimately, these improvements culminated in superior plant nutrition, with the P1 treatment facilitating the highest P uptake (0.145 g/plant), nearly double that of the P2 treatment (0.073 g/plant). The findings systematically demonstrate that an integrated approach using liquid organic fertilizer and AMF inoculation is a superior strategy for enhancing nutrient uptake efficiency and promoting vigorous growth in salak nurseries on P-fixing Andisols
Implementasi Metode Kebersamaan dalam Mengatasi Kesenjangan Sosial Antara Guru PNS dan Guru Honorer di SMP Negeri 3 Kampar Kiri Hilir Kabupaten Kampar Anasrullah, Anasrullah
Diklat Review : Jurnal manajemen pendidikan dan pelatihan Vol. 1 No. 2 (2017): Perkembangan Manajemen Terapan dalam Pendidikan, Keuangan, dan SDM
Publisher : Komunitas Manajemen Kompetitif

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (33.561 KB) | DOI: 10.35446/diklatreview.v1i2.180

Abstract

Social discourse is indeed a school managerial problem which, with the difference between the honorary teacher and the state teacher, makes the treatment especially welfare or income treatment. Honorary teachers earn relatively smaller incomes when compared to state teachers. This condition becomes an issue and even the state teacher gets a certification allowance while the honorary teacher does not get it. Through this method of togetherness of this research done and expected with the implementation of the method of togetherness will make the social gap decreases. The type of research is action research and based on the results of research known that implementation method of togetherness can overcome the problem of social inequality with co-workers. The data obtained shows that after held measure the level of social interaction of teachers through harmonious method of togetherness then obtained togetherness can overcome the problem of social inequality with co-workers. Keywords: Implementation, method of togetherness and social inequality