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Title: | Perbaikan Kesuburan Tanah Podsolik Ortoksik dengan Aplikasi Amelioran Cangkang Kerang dan Dolomit Terhadap Pertumbuhan dan Produksi Sorgum Bicolor |
Other Titles: | Improving the Fertility of Orthoxic Podzolic Soil with the Application of Shell Ameliorant and Dolomite on the Growth and Production of Sorghum Bicolor |
Authors: | Batunanggar, Nanda Sari |
metadata.dc.contributor.advisor: | Hasibuan, Syahbudin |
Keywords: | tanah podsolidm;cangkang kerang;sorghum;podsolik soil;seashells, |
Issue Date: | Oct-2023 |
Publisher: | Universitas Medan Area |
Series/Report no.: | NPM;188210079 |
Abstract: | Untuk mengurangi pencemaran pantai sekaligus dapat memperbaiki kondisi tanah yang masam kita dapat memanfaatkan cangkang kerang sebagai bahan amelioran yang dapat digunakan sebagai pembenah tanah karena cangkang kerang tersebut mengandung kalsium karbonat (CaCO3). Kalsium karbonat (CaCO3) yang terkandung pada cangkang kerang dapat berfungsi sebagai pupuk alternatif yang digunakan sebagai penetralisir keasaman pada tanah. Metode penelitian yang digunakan pada penelitian ini adalah Rancangan Acak Kelompok (RAK) Faktorial, yang terdiri dari 2 (dua) faktor perlakuan yaitu: 1.Amelioran cangkang kerang (A), terdiri dari 4 perlakuan, yaitu: A0 =Kontrol (tanpa pemberian Amelioran); A1 =Pemberian amelioran cangkang kerang 5 g/polybag; A2 = Pemberian amelioran cangkang kerang 10 g/polybag; A3=Pemberian amelioran cangkang kerang 15 g/polybag; 2. Pemberian Dolomit dengan 4 taraf perlakuan yaitu: D0 = Kontrol (tanpa perlakuan); D1= Pemberian dolomit sebanyak 5 g/polybag; D2= Pemberian dolomit sebanyak 10 g/polybag; D3= Pemberian dolomit sebanyak 15 g/polybag. Pemberian amelioran cangkang kerang memberikan berpengaruh yang nyata terhadap parameter tinggi tanaman, pH tanah, dan berat bulir dan pemberian abu cangkang kerang sebagai amelioran berpengaruh nyata terhadap pertumbuhan dan produksi S. bicolor. Berdasarkan data hasil penelitian, pemberian amelioran dengan dosis 15 g/polybag (A3D0) dalam meningkatkan pertumbuhan dan pertumbuhan dan produksi S.bicolor. A To reduce contamination on the beach and to improve the condition of the sour soil we can use the shells as seashells that can be used as soils because the shells contain calcium carbonate (CaCo3). Which serves as an alternative ingredient used as an acidic neutralizer on the ground. The research methods used in this study are crude grouping (racks), which comprises 2 (two) the treatment factor: 1. Shell amelia with a notation (a), consisting of 4 degrees of treatment: a0 = control (without amelia); A1 = gift of shell shell shell 5 g/polybag; A2 = giving you 10 g/polybag shell casings; A3= gift of shell shell 15 g/polybag; The second factor is the notation (d) gift of the dotation (treatment: d0 = control (without treatment); D1= dolomite giving 5 g/polybag; D2= dolomite gift of 10 g/polybag; D3= dolomite giving 15 g/polybag. The giving of amelia shells gives real influence to the high parameters of the plant, ph of the land, and weight of the ears and the giving of the ashes of the shell as an amelia has a real impact on the growth and production of the bicolor river. Based on research data, upgrading of amelia by a dose of 20 g/polybag (a3d0) in increasing the growth and production of S. bicolor. |
Description: | 44 Halaman |
URI: | https://repositori.uma.ac.id/handle/123456789/24537 |
Appears in Collections: | SP - Agricultural Technology |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
188210079 - Nanda Sari Batunanggar Fulltext.pdf | Cover, Abstract, Chapter I, II, III, V, Bibliography | 2.08 MB | Adobe PDF | View/Open |
188210079 - Nanda Sari Batunanggar Chapter IV.pdf Restricted Access | Chapter IV | 435.2 kB | Adobe PDF | View/Open Request a copy |
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