豆科覆盖作物（Puararia javanica）在加有沸石的采煤后土壤上的生长情况

Jurnal Media Pertanian Pub Date : 2022-04-18 DOI:10.33087/jagro.v7i1.128

Ida Nursanti, Ricky Supriyanto

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引用次数: 1

摘要

摘要采掘后土壤化学性质和物理性质较差，肥力极低。种植豆科覆盖作物(LCC)将改善土壤性质，改善环境质量，从而支持植物生长和生产。其中一种可以使用的LCC植物是鼠尾草。本研究旨在研究豆科覆盖作物在采后加沸石土壤上的生长情况。实验采用完全随机设计(CRD)，即土壤类型(T)，分为2种类型，分别为:T1 =采后矿质土，T2 =采后矿质土+ 100g沸石，T3 =采后矿质土+ 200g沸石。观察资料采用方差分析和邓肯新多元极差检验(DNMRT)在5%水平下进行分析。采后土壤上的土葛株高、冠层湿重、根系湿重、根瘤数比采后不加沸石的种植介质分别提高了16.61%、35.53%、45.99%和52.91%。关键词:葛根;采后土壤;[摘要][摘要][摘要][摘要][摘要][摘要][摘要][摘要][摘要][摘要][摘要][摘要][摘要][摘要]Penanaman豆科覆盖作物(LCC) akan dapat成员perbaiki sifat tanah成员perbaiki kualitas lingkungan sehingga mendukung pertumbuhan dan produksi tanaman。Salah satu tanaman LCC yang dapat digunakan adalah pararia javanica豆科覆盖作物(javanica) pada tanah pasca penambangan +沸石。Percobaan dilakukan secara eksperen dengan menggunakan rangangan Acak Lengkap (RAL) yitu jenis tanah (T) dengan 2 jenis yitu: T1 = tanah mineral pasca penambangan, T2= tanah mineral pasca penambangan + 100g沸石，T3 = tanah mineral pasca penambangan + 200g沸石。数据来源于Duncan新多范围测试(DNMRT)，测试率为5%。Pertumbuhan tinggi tanaman Pueraria javanica pada tanah pasca penambangan mengalami peningkatan sebesar 16,61%， berat basah tajuk 35,53%， berat basah akar 45,99% dan jumlah bintil akar 52,91% jika dibandingkan dengan media tanam pasca penambangan tanpa diberi zeolit。卡塔昆奇:爪哇葛根，Tanah Pasca Penambangan

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Pertumbuhan Legume Cover Crops (Puararia javanica) Pada Tanah Pasca Penambangan Batubara Plus Zeolit

ABSTRACTPost-mining soil has poor chemical and physical properties and has a very low fertility rate. Planting legume cover crops (LCC) will improve soil properties and improve environmental quality so as to support plant growth and production. One of the LCC plants that can be used is Puararia javanica. The aim of the research was to study the growth of Legume Cover Crops (Puararia javanica) on post-mining soil plus zeolit. The experiment was carried out experimentally using a completely randomized design (CRD), namely soil type (T) with 2 types, namely: T1 = post-mining mineral soil, T2 = post-mining mineral soil + 100g zeolite, T3 = post-mining mineral soil + 200g zeolite. Observational data were analyzed using analysis of variance and Duncan's New Multiple Range Test (DNMRT) at 5% level. Pueraria javanica plant height growth on post-mining soil increased by 16.61%, canopy wet weight 35.53%, root wet weight 45.99% and root nodule number 52.91% when compared to post-mining planting media without zeolite. Key words : Pueraria javanica, Post-Mining Soil. ABSTRAKTanah pasca penambangan memiliki sifat kimia dan fisik yang kurang baik serta memiliki tingkat kesuburan yang sangat rendah. Penanaman legume cover crops (LCC) akan dapat memperbaiki sifat tanah dan memperbaiki kualitas lingkungan sehingga mendukung pertumbuhan dan produksi tanaman. Salah satu tanaman LCC yang dapat digunakan adalah Puararia javanica. Penelitian bertujuan mempelajari pertumbuhan tanaman Legume Cover Crops (Puararia javanica) pada tanah pasca penambangan plus zeolit. Percobaan dilakukan secara eksperimen dengan menggunakan Rancangan Acak Lengkap (RAL) yaitu jenis tanah (T) dengan 2 jenis yaitu : T1 = Tanah mineral pasca penambangan , T2= Tanah mineral pasca penambangan + 100g zeolit, T3 = Tanah mineral pasca penambangan + 200g zeolit. Data hasil pengamatan dianalisa menggunakan analisis ragam dan uji Duncan New Multiple Range Test (DNMRT) pada taraf 5%. Pertumbuhan tinggi tanaman Pueraria javanica pada tanah pasca penambangan mengalami peningkatan sebesar 16,61%, berat basah tajuk 35,53%, berat basah akar 45,99% dan jumlah bintil akar 52,91% jika dibandingkan dengan media tanam pasca penambangan tanpa diberi zeolit. Kata kunci : Pueraria javanica, Tanah Pasca Penambangan

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Jurnal Media Pertanian

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