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All Journal Jurnal Ilmiah Pertanian Jurnal AGROSAINS dan TEKNOLOGI
HENI ROSNETI
UNIVERSITAS ISLAM KUANTAN SINGINGI
Agriculture, Biological Sciences & Forestry

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UJI PENGGUNAAN BERBAGAI MEDIA TUMBUH DAN PEMBERIAN PUPUK GROWMORE PADA AKLIMATISASI TANAMAN ANGGREK Dendrobium GUSTI MARLINA; MARLINDA MARLINDA; HENI ROSNETI
Jurnal Ilmiah Pertanian Vol. 15 No. 2 (2019): Jurnal Ilmiah Pertanian
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/jip.v15i2.1960

Abstract

The research objective was determine the effect of various growth media and growmore fertilizer on the acclimatization of Dendrobium orchids. study used a Completely Randomized Design (CRD) Factorial consisting of 2 factors, the first is (M) of growing media which consists of 3 levels, namely: M1 (medium fern root), M2 (wood charcoal medium), M3 (coir media coconut) and the second is (G) growmore fertilizer which consists of 4 levels, namely: G0 (without Growmore fertilizer), G1 (Growmore fertilizer 2 g / liter), G2 (fertilizer Growmore 4 g / liter), G3 (Growmore fertilizer 6 g / liter). Determine the growth of orchid plants, observations were made with the following parameters Growth Percentage (%), Plant Height (cm), Number of leaves (strands), and Number of tillers (stems). Data obtained were analyzed statistically, then continued with the Honestly Significant Difference Test (BNJ) at the level of 5%. The results showed that the single treatment of the use of growing media did not have a significant effect on the parameters of observation of growth percentage (%), plant height (cm), number of leaves (strands), and number of tillers (stems). The growth of growmore fertilizer also did not show a significant effect on the parameters of observation of growth percentage (%), plant height (cm), number of leaves (strands), and number of tillers (stems). Interaction of the use of various growth media and growmore fertilizer did not show a significant effect on the percentage of growth (%), plant height (cm), number of leaves (strands), and number of tillers (stems).
KAJIAN BEBERAPA SIFAT FISIKA TANAH PADA TIGA PENGGUNAAN LAHAN DI BUKIT BATABUH Erlina Rahmayuni; Heni Rosneti
Jurnal AGROSAINS dan TEKNOLOGI Vol 2, No 1 (2017)
Publisher : Fakultas Pertanian - UMJ

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/jat.2.1.1-12

Abstract

Masalah kerusakan hutan dalam beberapa tahun belakangan ini merupakan isu nasional dan internasional. Hutan memiliki banyak sekali fungsi dalam kehidupan, di antaranya, sumber papan, sumber keragaman hayati, dan pengatur hidrologi di suatu kawasan sekitarnya. Pembukaan hutan di Bukit Batabuh menjadi lahan perkebunan karet dan kelapa sawit yang dimanfaatkan oleh masyarakat sekitar. Ditambah dengan maraknya illegal logging, pembukaan hutan merupakan kegiatan yang telah merusak ekosistem hutan di wilayah tersebut. Tujuan dari penelitian ini adalah mempelajari beberapa kondisi sifat fisika tanah tiga penggunaan lahan (hutan, kebun karet, dan kebun kelapa sawit). Daerah pengambilan sampel meliputi tiga penggunaan lahan : hutan (H), kebun karet (KK), dan kebun kelapa sawit (KKS) di Bukit Batabuh Kecamatan Kuantan Mudik, Kabupaten Kuantan Singingi. Penelitian ini dilakukan dengan metode survei dengan pendekatan penggunaan lahan yang berbeda, yaitu penggunaan lahan hutan, kebun karet, dan kelapa sawit. Hasil penelitian menunjukkan bahwa berat volume tanah, total ruang pori, kandungan bahan organik, stabilitas agregat tanah, pori drainase cepat, pori drainase lambat, dan pori air tersedia tanah pada lahan hutan lebih baik jika dibandingkan dengan penggunaan lahan kebun karet dan lahan kelapa sawit.
Co-Authors Erlina Rahmayuni GUSTI MARLINA MARLINDA MARLINDA