| NIM | A1D020063 |
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| Namamhs | KHAIRUNNISA KHANSA |
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| Judul Artikel | Aplikasi Pupuk N-ZEO-SR PLUS terhadap Dinamika Logam Berat Kadmium (Cd) pada Tanaman Stroberi (Faragaria sp.) |
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| Abstrak (Bhs. Indonesia) | Penggunaan pupuk dan pestisida kimia secara terus menerus dan berlebihan dalam budidaya stroberi dapat meningkatkan kadar kadmium. N-ZEO-SR PLUS berpotensi dalam mengendalikan cemaran logam kadmium. Penelitian ini dilakukan untuk mengetahui pengaruh berbagai variasi Cd dan pemupukan N-ZEO-SR PLUS terhadap pertumbuhan, hasil tanaman stroberi, kandungan Cd dalam buah dan tanah serta interaksi keduanya. Penelitian dilaksanakan di Screenhouse dan Laboratorium Ilmu Tanah Unsoed, Purwokerto bulan Desember 2023 sampai Juni 2024. Penelitian berupa Rancangan Acak Kelompok (RAK) terdiri 2 faktor dengan 3 ulangan. Faktor pertama adalah dosis Pupuk N-ZEO-SR PLUS dengan 4 taraf yaitu 0 kg/ha (D0), 150 kg/ha (D1), 300 kg/ha (D2), dan 450 kg/ha (D3). Faktor kedua adalah konsentrasi kadmium yang terdiri dari 3 taraf yaitu 0 ppm (K0), 2 ppm (K1) dan 4 ppm (K2). Data dianalisis dengan uji analisis ragam apabila beda nyata, dilanjutkan dengan Duncan’s Multiple Range Test (DMRT) pada tingkat kepercayaan 95%. Pengaplikasian Cd 4 ppm menurunkan bobot buah segar 24% dan meningkatkan kandungan Cd tanah 47% dibandingkan tanpa aplikasi logam Cd. Pengaplikasian pupuk N-ZEO-SR PLUS 450 kg/ha meningkatkan tinggi tanaman 6 MST 12%, jumlah daun 8 MST 16%, jumlah buah 70%, bobot buah segar 58%, dan menekan kandungan logam berat Cd tanah 20% dibandingkan tanpa pemupukan. Terdapat interaksi perlakuan N-ZEO-SR PLUS dan aplikasi Cd terhadap kandungan Cd tanah dengan hasil terbaik yaitu 0,18 ppm pada dosis N-ZEO-SR PLUS 450 kg/ha dan Cd 0 ppm serta presentase penurunan Cd tanah terbesar yaitu 95% pada dosis N-ZEO-SR PLUS 450 kg/ha dan Cd 4 ppm. |
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| Abtrak (Bhs. Inggris) | Continuous and excessive use of chemical fertilizers and pesticides in strawberry cultivation can increase cadmium levels. N-ZEO-SR PLUS has the potential to control cadmium metal contamination. This research was conducted to determine the effects of various Cd variations and N-ZEO-SR PLUS fertilization on strawberry plant growth, yield, Cd content in fruit and soil, and their interactions. The study was carried out in a Screenhouse and Soil Science Laboratory at Unsoed, Purwokerto from December 2023 to June 2024. The research design used was a Randomized Block Design (RBD) consisting of 2 factors with 3 replications. The first factor was the dosage of N-ZEO-SR PLUS fertilizer with 4 levels: 0 kg/ha (D0), 150 kg/ha (D1), 300 kg/ha (D2), and 450 kg/ha (D3). The second factor was the cadmium concentration with 3 levels: 0 ppm (K0), 2 ppm (K1), and 4 ppm (K2). Data were analyzed using variance analysis, and if significant differences were found, followed by Duncan's Multiple Range Test (DMRT) at a 95% confidence level. Application of Cd at 4 ppm reduced fresh fruit weight by 24% and increased soil Cd content by 47% compared to no Cd metal application. Application of N-ZEO-SR PLUS fertilizer at 450 kg/ha increased plant height by 12% at 6 weeks after transplanting (WAT), the number of leaves by 16% at 8 WAT, the number of fruits by 70%, fresh fruit weight by 58%, and reduced soil heavy metal Cd content by 20% compared to no fertilization. There was an interaction between N-ZEO-SR PLUS treatment and Cd application on soil Cd content, with the best results being 0.18 ppm at a dose of N-ZEO-SR PLUS 450 kg/ha and Cd 0 ppm, and the largest reduction in soil Cd content, which was 95%, at a dose of N-ZEO-SR PLUS 450 kg/ha and Cd 4 ppm. |
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| Kata kunci | stroberi, kadmium, pupuk N-ZEO-SR PLUS |
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| Pembimbing 1 | Prof. Ir. Kharisun, Ph.D. |
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| Pembimbing 2 | Okti Herliana, S.P., M.P. |
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| Pembimbing 3 | |
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| Tahun | 2024 |
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| Jumlah Halaman | 16 |
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| Tgl. Entri | 2024-08-20 08:45:26.037404 |
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