?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=%0D%0AANALISIS+UNSUR+MAKRO+(K%2C+Ca%2C+Mg)+MIKRO+(Fe%2C+Zn%2C+Cu)+PADA+LAHAN+PERTANIAN+DENGAN+METODE+INDUCTIVELY+COUPLED+PLASMA+OPTICAL+EMISSION+SPECTROFOTOMETRY+(ICP-OES)%0D%0A&rft.creator=Deborah+Jovita%2C+1217011012&rft.subject=+&rft.subject=QD+Chemistry&rft.description=Kesuburan+tanah+dapat+ditinjau+dari+kemampuan+tanah+untuk+menyuplai+unsur+hara+yang+tersedia+bagi+tanaman+untuk+mendukung+pertumbuhan+dan+produksi+tanaman.+Penelitian+ini+dilakukan+dengan+tujuan+untuk+mengetahui+kadar+unsur+hara+makro+(K%2C+Ca%2C+Mg)+dan+mikro+(Fe%2C+Zn%2C+Cu)+dalam+lahan+pertanian+di+Kabupaten+Pesawaran+dan+mengetahui+teknik+destruksi+yang+paling+efektif+untuk+analisis+unsur+menggunakan+metode+Inductively+Coupled+Plasma-Optical+Emission+Spectrometry+(ICP-OES).+Hasil+penelitian+menunjukkan+rerata+kadar+unsur+hara+makro+dalam+sampel+ialah+sebagai+berikut%3A+kalium+(K)+25%2C649+mg%2FL%2C+kalsium+(Ca)+66%2C325+mg%2FL+dan+magnesium+(Mg)+51%2C299+mg%2FL%3B+serta+rerata+kadar+unsur+hara+mikro+dalam+sampel+sebagai+berikut%3A+besi+(Fe)+421%2C113+mg%2FL%2C+seng+(Zn)+3%2C002+mg%2FL+dan+tembaga+(Cu)+0%2C137+mg%2FL.+Dari+penelitian+yang+telah+dilakukan+dapat+dibuktikan+bahwa+teknik+destruksi+basah+merupakan+teknik+destruksi+yang+paling+tepat+untuk+digunakan+untuk+analisis+menggunakan+metode+ICP-OES.+%0D%0A%0D%0A%0D%0AKata+kunci%3A+Tanah%2C+Unsur+Hara+Makro%2C+Unsur+Hara+Mikro%2C+ICP-OES.%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0A%0D%0ASoil+fertility+can+be+observed+from+the+soil+ability+to+supply+the+available+nutrients+for+plants+to+support+plant+growth+and+production.+The+aim+of+this+research+is+to+know+the+content+macronutrients+(K%2C+Ca%2C+Mg)+and+micro+nutrients+(Fe%2C+Zn%2C+Cu)+in+agricultural+land+in+Pesawaran+Regency+and+to+know+the+most+effective+destruction+technique+for+elemental+analysis+using+Inductively+Coupled+Plasma-Optical+Emission+Spectrometry+(ICP-OES).+The+results+showed+that+average+macronutrients+content+in+the+sample+was+as+follows%3A+potassium+(K)+25%2C649+mg%2FL%2C+calcium+(Ca)+66%2C325+mg%2FL+and+magnesium+(Mg)+51%2C299+mg%2FL%3B+as+well+as+the+average+micronutrients+content+in+the+sample+as+follows%3A+iron+(Fe)+421%2C113+mg%2FL%2C+zinc+(Zn)+3%2C002+mg%2FL+and+copper+(Cu)+0%2C137+mg%2FL.+From+the+research+that+has+been+done+can+be+proved+that+the+technique+of+wet+destruction+is+the+most+appropriate+destruction+technique+to+be+used+for+analysis+using+ICP-OES+method.%0D%0A%0D%0A%0D%0A%0D%0AKeywords%3A+Soil%2C+Macronutrients%2C+Micronutrients%2C+ICP-OES.%0D%0A&rft.publisher=UNIVERSITAS+LAMPUNG&rft.date=2018-02-08&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30449%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30449%2F3%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F30449%2F2%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Deborah+Jovita%2C+1217011012++(2018)++ANALISIS+UNSUR+MAKRO+(K%2C+Ca%2C+Mg)+MIKRO+(Fe%2C+Zn%2C+Cu)+PADA+LAHAN+PERTANIAN+DENGAN+METODE+INDUCTIVELY+COUPLED+PLASMA+OPTICAL+EMISSION+SPECTROFOTOMETRY+(ICP-OES).++UNIVERSITAS+LAMPUNG%2C+FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F30449%2F