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All Journal Jurnal Sylva Scienteae Bioscientiae, Jurnal ilmu ilmu Biologi
Eny Dwi Pujawati
Fakultas Kehutanan ULM
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Environmental Science Immunology & microbiology Veterinary

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Struktur Anatomi dan Uji Histokimia Terpenoid dan Fenol Dua Varietas Sirih Hijau (Piper betle L.) Gusti Puspa Dewi; Evi Mintowati Kuntorini; Eny Dwi Pujawati
Bioscientiae Vol 17, No 2 (2020): BIOSCIENTIAE VOLUME 17 NO. 2
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (215.764 KB) | DOI: 10.20527/b.v17i2.3448

Abstract

This study aims to determine the anatomical structure and histochemical test of terpenoid and phenol compounds in two varieties of green betel plants (Piper betle). Making leaves anatomical structure preparations using the fresh method, testing terpenoid compounds with 5% copper acetate, testing phenol with ferric trichloride 10% and some grains of sodium carbonate. The observations of the anatomical structure of green betel leaf varieties 1 and varieties 2 have similarities consisting of the upper epidermis, upper hypodermis, palisade parenchyma, parenchymal sponges, vascular bundles (xylem and phloem), sclerenchyma, cholenchyma, lower epidermis, lower hypodermis, secretory cells, trichoma, stoma and calcium oxalate crystals, and in varieties 2 look more trichomes. The anatomical structure of the variety 1 betel stem and varieties 2 are arranged from the outside in the direction of the epidermal tissue, colenchymal tissue, cortical bundles, sclerenchyma, cortex, medullary and peripheral vascular files, pith, the central part of the stem is a secretory gland. Phenol in betel vine varieties 1 and varieties 2 is positive in the secretion cell part which is spread in the parenchymal tissue of the mother's leaf bone and lamina, whereas in the stem is spread around the cortex and pith parenchyma. Positive secretion cells contain phenol not as much as secretory cells containing terpenoids. Based on quantitative observations the size of oil cell density and secretion cell diameter, the essential oils contained in the cell secretions in the leaves of variety 1 are more than varieties 2 while in the varieties 2, there are more varieties 1.
RESPON PERTUMBUHAN BAMBU CINA (Bambusa multiplex) TERHADAP PEMBERIAN MEDIA PUPUK HAYATI ECOFERT Saiful Rahmadani; Eny Dwi Pujawati; Adistina Fitriani
Jurnal Sylva Scienteae Vol 5, No 6 (2022): Jurnal Sylva Scienteae Vol 5 No 6 Edisi Desember 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jss.v5i6.7135

Abstract

Chinese bamboo has advantages like other bamboos, it has many roots, produces dense clumps, is able to prevent soil erosion and is a source of oxygen. This bamboo plant can be used as handicrafts, one of which is as a sketch and accessories. The purpose of this study was to analyze the effect of giving the best Ecofert biofertilizer on the growth of Chinese bamboo with the parameters of survival percentage, shoot growth and shoot height increase. This research method was carried out using a completely randomized design (CRD) which consisted of 5 different treatments, namely 1) treatment A without the application of Ecofert biofertilizer; 2) treatment B application of 10 grams of Ecofert fertilizer; 3) treatment C with 20 grams of Ecofert fertilizer; 4) treatment D application of 30 grams of Ecofert fertilizer; 4) treatment E was the application of 40 grams of Ecofert fertilizer. From each treatment, the observation of the live percentage got a value ranging from 65% to 85%, the highest result at the end of the observation was the average increase in the number of shoots in treatment E (40 grams) with the results of getting 3.12 shoots and at the average increase in shoot height the results the highest treatment B (10 grams) with the result 159.92 cmBambu cina memiliki kelebihan seperti bambu lainnya memiliki perakaran yang banyak, menghasilkan rumpun yang rapat, mampu mencegah erosi tanah dan penghasil sumber oksigen. Tanaman bambu ini dapat dijadikan kerajinan tangan salah satunya sebagai sketsel dan aksesoris. Tujuan penelitian ini agar dapat menganalisis pengaruh pemberian pupuk hayati Ecofert terbaik terhadap pertumbuhan bambu cina dengan parameter persentase hidup, pertambahan tunas dan pertambahan tinggi tunas. Metode penelitian ini dilakukan dengan Rancangan Acak Lengkap (RAL) yang terdiri dari 5 perlakuan berbeda yaitu 1) perlakuan A tanpa pemberian pupuk hayati Ecofert; 2) perlakuan B pemberian pupuk Ecofert 10 gram; 3) perlakuan C pemberian pupuk Ecofert 20 gram; 4) perlakuan D pemberian pupuk Ecofert 30 gram; 4) perlakuan E pemberian pupuk Ecofert 40 gram. Dari setiap perlakuan pengamatan dari persentasi hidup mendapatkan nilai kisaran 65% sampai 85%, hasil tertinggi diakhir pengamatan dari rata-rata pertambahan jumlah tunas pada perlakuan E (40 gram) dengan hasil mendapatkan 3,12 tunas dan pada pertambahan rata-rata tinggi tunas hasil tertinggi perlakuan B (10 gram) dengan hasil 159,92 cm.
Co-Authors Adistina Fitriani Evi Mintowati Kuntorini Gusti Puspa Dewi Saiful Rahmadani