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All Journal Jurnal Produksi Tanaman Plantropica: Journal of Agricultural Science
Ariffin, Arifin
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Agriculture, Biological Sciences & Forestry

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Morphology and Anatomy of Andong Plant Cultivars (Cordyline fruticose (L.) A. Chev.) As Plants that Adsorb and Absorb Motor Vehicle Lead Emissions Taihuttu, Hermina Neltje; Ariffin, Arifin; Nihayati, Ellis; Sitawati, Sitawati
Plantropica: Journal of Agricultural Science Vol. 9 No. 2 (2024): Agustus
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpt.2024.009.2.04

Abstract

Motorized vehicles contribute to air pollution containing lead. The ability of leaves to absorb pollutants is influenced by leaf characteristics. Stomata are one of the entry points for pollutants, especially from the air, such as lead. The research aims to: obtain information about morphological and anatomical characters and compare between cultivars. Using exploration and characterization methods. Leaf morphology, based on observations of color, shape and size, is different Winnie Gold cultivar has length, L/W, width, Miss Andrea cultivar has higher width, lower L/W. The H. Bonsai cultivar has lower length, width, leaf area than the other 5 cultivars.The anatomy of andong leaves is based on observations of stomata, the same, hypostomatic/abaxial and actinocytic types. The Fire Brand cultivar has a higher number, density, lower width, the H. Bonsai cultivar has a higher length, higher width, lower number, density, the Miss Andrea cultivar has a lower length than the other 5 cultivars.
Morphology and Anatomy of Andong Plant Cultivars (Cordyline fruticose (L.) A. Chev.) As Plants that Adsorb and Absorb Motor Vehicle Lead Emissions Taihuttu, Hermina Neltje; Ariffin, Arifin; Nihayati, Ellis; Sitawati, Sitawati
Plantropica: Journal of Agricultural Science Vol. 9 No. 2 (2024): Agustus
Publisher : Department of Agronomy, Faculty of Agriculture, Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpt.2024.009.2.04

Abstract

Motorized vehicles contribute to air pollution containing lead. The ability of leaves to absorb pollutants is influenced by leaf characteristics. Stomata are one of the entry points for pollutants, especially from the air, such as lead. The research aims to: obtain information about morphological and anatomical characters and compare between cultivars. Using exploration and characterization methods. Leaf morphology, based on observations of color, shape and size, is different Winnie Gold cultivar has length, L/W, width, Miss Andrea cultivar has higher width, lower L/W. The H. Bonsai cultivar has lower length, width, leaf area than the other 5 cultivars.The anatomy of andong leaves is based on observations of stomata, the same, hypostomatic/abaxial and actinocytic types. The Fire Brand cultivar has a higher number, density, lower width, the H. Bonsai cultivar has a higher length, higher width, lower number, density, the Miss Andrea cultivar has a lower length than the other 5 cultivars.
PENGATURAN TEKNIK APLIKASI BERBAGAI SUMBER BAHAN ORGANIK PADA BUDIDAYA MENTIMUN (Cucumis sativus L.) Nujuma, Laila Nur; Herlina, Ninuk; Ariffin, Arifin
Produksi Tanaman Vol. 4 No. 4 (2016)
Publisher : Jurusan Budidaya Pertanian Fakultas Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Terbatasnya ketersediaan air merupakan permasalahan budidaya di lahan kering, sehingga diperlukan teknologi yang mampu mengkonservasi air tanah untuk mem-pertahankan kandungan air tanah pada budidaya mentimun. Bahan organik me-rupakan salah satu alternatif yang mampu mempertahankan kandungan air tanah. Bahan organik dapat diaplikasikan dengan cara ditebar maupun dicampur dengan ta-nah. Penelitian ini bertujuan mendapatkan teknik aplikasi dari berbagai sumber bahan organik yang mampu mempertahankan kandungan air tanah, sehingga dapat men-dukung pertumbuhan dan produksi men-timun. Penelitian dilaksanakan di rumah plastik, Desa Kepung, Kabupaten Kediri pada ketinggian 132 m dpl dengan tipe tanah regosol, dimulai pada bulan Januari hingga Maret 2013. Metode penelitian yang digunakan menggunakan Rancangan Acak Kelompok terdiri dari 10 perlakuan dan 3 ulangan. Perlakuan yang diberikan ialah, P1 (Pupuk kandang sapi diaplikasikan de-ngan cara di-tebar), P2 (Pupuk kandang sapi di-aplikasikan dicampur dengan tanah), P3 (Ampas tebu diaplikasikan dengan cara ditebar), P4 (Ampas tebu diaplikasikan dicampur dengan tanah), P5 (Sekam padi diaplikasikan dengan cara di-tebar), P6 (Sekam padi diaplikasikan dicampur dengan tanah), P7 (Sekam bakar diaplikasikan dengan  cara ditebar), P8 (Sekam bakar di-aplikasikan dicampur dengan tanah), P9 (Jerami padi diaplikasikan dengan cara ditebar), dan P10 (Jerami padi di-aplikasikan dicampur dengan tanah). Hasil penelitian menunjukkan bahwa teknik aplikasi bahan organik pupuk kandang sapi, ampas tebu, sekam padi, sekam bakar, dan jerami padi yang diaplikasikan dengan cara ditebar maupun dicampur dengan tanah memiliki kemampuan mempertahankan kandungan air tanah yang sama pada bu-didaya mentimun, terbukti dari kelembaban yang relatif stabil.
Co-Authors Nihayati, Ellis Ninuk Herlina Nujuma, Laila Nur Sitawati Sitawati Taihuttu, Hermina Neltje