RESPON DAUN UNGU (Graptophyllumpictum L.) TERHADAP CEKAMAN AIR

I. Darwati, S. Rosita, Hernani
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引用次数: 1

Abstract

Daun ungu atau handeuleum (Graptophyllum pictum I.) merupakan salah satu tanaman penghasil bahan baku obat Daunnya dapal digunakan untuk mengobati wasir, batu empedu. dan penyakit hati Penelitian ini bertujuan untuk mcmpelajari pengaruh cekaman air terhadap produksi dan mutu daun handeuleum. Percobaan pot (polybag) dilakukan di rumah plastik Balai Penelitian lanaman Rempah dan Obat. Bogor mulai bulan September 1997 sampai dengan Februari 1998. Percobaan disusun dalam rancangan acak kelompok (RAK) dengan 6 ulangan. Perlakuan tcrdiri atas 4 taraf cekaman air, yaitu : 1) 40% kapasitas lapang (KL), 2) 60% KL, 3) 80% KL dan 4) 100% KL. Hasil penelitian menunjukkan bahwa luas daun, jumlah cabang, bera( kering akar, berat kering ba(ang dan berat kering daun pada 60% KL dan 80% KL paling tinggi dibandingkan dengan perlakuan lainnya Untuk mutu daun yang dihasilkan, dari semua perlakuan memenuhi persyaratan yang dilctapkan dalam Malcria Medika Indonesia.Kata kunci : Graptophyllum pictum L. cekaman air, produksi, mutu ABSTRACT Effect of water stress on Graptophyllum pictum L.Graptophyllum pictum is one of the raw materials lor medicinal The leaf can be used for hemorrhoids, bladder and liver, The objectives of the experiment was to study the efect of drought stress on production and quality of leaves. Pot experiment was carried oul in green house of Research Institute for Spice and Medicinal Crops (RISMC). Bogor in September 1997 to February 1998. A randomized block design was used with six replicates. The treatments consisted of 4 levels of ield capacities 40%, 60%, 80% and 100%. The result of experiment showed mat leaf area, number of branches, root dry weight, branches dry weight and leaf dry weight on 60% and 80% of ield capacity were the highest compared with odier treatments. The quality of all treatments arc fulfilled in requirement of Indonesia Materia Mcdica.Key words : Graptophyllum pictum L, water stress, production, quality
紫色叶反应。对水的刺
紫色或汉德雷乌姆(Graptophyllum pictum I)是一种用于治疗痔疮、胆结石的叶子。和本研究旨在mcmpelajari肝病handeuleum叶cekaman水对产量和质量的影响。在l植物和药物研究中心的塑料大厅里进行了大麻试验。茂物于1997年9月至1998年2月。实验设计中随机排列(架子)和6个小组《申命记》。tcrdiri水4 cekaman程度的待遇,即:1)产能40%宽敞(KL), 2) 3)占据了KL 80%和60% KL, 4) 100% KL。研究结果表明,大叶子、分支机构数量的干燥根,干重ba (ang干重60% KL的叶子和其他待遇相比最高80% KL的叶子的质量,所有有资格的待遇dilctapkan Malcria Medika印尼语。关键词:Graptophyllum pictum L . cekaman水质量、生产水压力的抽象效应在Graptophyllum pictum L . Graptophyllum pictum raw材料lor medicinal一号》是叶为hemorrhoids,和肝脏的膀胱都可以成为过去,objectives》实验是为了研究干旱压力最完美》在制作和品质的树叶。盆栽实验是carried oul in green house of Research Institute for香料and Medicinal庄稼(RISMC)。茂物在1997年9月到1998年2月。一个兰德尔设计的块用了六个复制因子。《treatments consisted of 4水平of ield capacities 40%、60%、80%和100%。最近的实验表明了mat leaf地区,branches编号,root dry weight, branch dry weight 60%所有treatments电弧之品质能实现在印尼requirement of物质Mcdica。Key words: Graptophyllum pictum L水压力、制作品质
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