Pertumbuhan dan Hasil Kandungan Fe dan Zn pada Beras dari Kultivar Padi Ladang di Kabupaten Timor Tengah Utara

Paspalum: Jurnal Ilmiah Pertanian Pub Date : 2023-03-28 DOI:10.35138/paspalum.v11i1.480

Asep Ikhsan Gumelar, Florian Mayesti Prima R. Makin, Deseriana Bria

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Abstract

Field rice (paddy field) is one of the important crops/commodities and is an integral part of the dry land farming system in North Central Timor district. The content of rice is to meet the needs of carbohydrates in the body. The materials used are harvested grain from the local North Central Timor rice cultivar which has been carried out for the 2022 planting season. A total of 6 field rice in North Central Timor district were to be tested for Fe and Zn content. Grain samples were taken from crops grown in the same season and location, namely in the dry season of 2022. This study aims to identify local Timorese rice varieties that have high and stable Fe and Zn contents. The study was conducted in the Field Laboratory of the Faculty of Agriculture, University of Timor with a non-factorial Randomized Block Design consisting of 6 cultivar treatments V1 V2 V3 V4 V5 and V6 and the XRF Laboratory, BB Padi Sukamandi. Test the content of Fe and Zn using an XRF machine with an x-ray based performance system. A total of 6 types of field rice were tested for the content of Fe and Zn in brown and polished rice and repeated in duplicate. The content of Fe and Zn is expressed in units of ppm. Data processing was carried out using Excel and SAS 9 software. The results showed that there were differences in the growth and production components between the local Timor and East Timor upland rice cultivars. Cultivars with cultivar V2 (muit fua naek) productivity as seen from the t/ha yield of 3.20 tons per ha were significantly higher than the other cultivars. The results of the analysis of Fe and Zn content showed that cultivar V6 (Aen Mael) had the highest Fe content of 15.1 among the other cultivars, and the lowest was cultivar V4 (Aen Ek ELo) which had an Fe content of 13.0. The highest Zn content was in cultivar V5 (Aen Muit Fua Ana) with a Zn content of 27.9 while the lowest was in cultivar V2 (Muit Fua Naek) with a Zn content of 20.4.

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稻田(水田)是重要的作物/商品之一，是北中帝汶地区旱地耕作系统的一个组成部分。大米的含量是为了满足人体对碳水化合物的需要。所使用的材料是从当地的北中帝汶水稻品种收获的谷物，该品种已在2022年种植季节进行。将对北中帝汶地区的6种稻田进行铁和锌含量测试。谷物样本取自同一季节和同一地点的作物，即2022年的旱季。本研究旨在鉴定东帝汶当地具有高且稳定的铁和锌含量的水稻品种。该研究在东帝汶大学农学院野外实验室进行，采用非因子随机区组设计，包括6个品种处理V1、V2、V3、V4、V5和V6，以及BB Padi Sukamandi XRF实验室。使用带有x射线性能系统的XRF机器测试铁和锌的含量。对6个水稻品种的糙米和精米进行了铁、锌含量测定，并进行了重复试验。铁和锌的含量以ppm为单位表示。数据处理采用Excel和SAS 9软件。结果表明，东帝汶当地旱稻品种与东帝汶旱稻品种的生长和生产成分存在差异。从单产3.20吨/公顷看，V2 (muit fua naek)的产量显著高于其他品种。铁、锌含量分析结果表明，品种V6 (Aen Mael)的铁含量最高，为15.1，品种V4 (Aen Ek ELo)的铁含量最低，为13.0。锌含量最高的是品种V5 (Aen Muit Fua Ana)，为27.9，最低的是品种V2 (Muit Fua Naek)，为20.4。

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Paspalum: Jurnal Ilmiah Pertanian

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