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Application of different doses of nitrogen fertilizer to improve the growth and yield of pakchong grass in post-tin mining land

Journal of Degraded and Mining Lands Management · Vol. 12 No. 3 (2025) · hlm. 7681–7688

DOI
10.15243/jdmlm.2025.123.7681
ISSN
2502-2458, 2339-076X
Terbit
2025-04-01
Penerbit
Brawijaya University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

Post-tin mining land has low nutrient content, which makes it harder for plants to absorb macro and micronutrients. Adaptive plants such as pakchong grass and the application of nitrogen fertilizer are solutions for cultivating and increasing post-tin mining land productivity. This research was conducted to identify the most efficient doses of nitrogen fertilization for pakchong grass in post-tin mining land. This research was conducted in Kampoeng Reklamasi Air Jangkang, Bangka Regency. This research used a randomized block design consisting of 4 treatments, i.e., A0 (without N fertilizer), A1 (6.125 g N/plant), A2 (7.875 g N/plant), and A3 (9.875 g N/plant). Data obtained were subjected to analysis of variance (ANOVA) followed by the Least Significant Difference (LSD) test at a 95% significance level. The results showed that the application of different doses of nitrogen fertilizer significantly affected the dry weight of the canopy and yield per plot. The treatment of A3 (9.875 g N/plant) had the highest yield but was not significantly different from the A1 treatment (6.125 g N/plant) and A2 treatment (7.875 g N/plant). The highest fat content was in the A2 treatment (7.875 g N/plant), and the highest total N and protein content was in the A treatment (6.125 g N/plant). The best nitrogen treatment in this research was A1 (6.125 g N/plant), which had lower nitrogen treatment but had similar results with the higher dose of other nitrogen fertilizer, making it more efficient for nitrogen fertilization in post-tin mining land.

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  • University of Bangka Belitung
  • Jenderal Soedirman University
  • Sunan Gunung Djati State Islamic University Bandung
  • Muhammadiyah University of Yogyakarta
  • Universitas Gadjah Mada
  • Padjadjaran University
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Rekan penulisOrganisasiArtikel bersama
Ismed InonuUniversity of Bangka Belitung3
Sary WahyuniUniversity of Bangka Belitung1
Rufti Puji AstutiUniversity of Bangka Belitung1
Rahayu RamdaniyatiSunan Gunung Djati State Islamic University Bandung1
Ristiani Ayuning Misyel AndiniSunan Gunung Djati State Islamic University Bandung1
Aryo Bima Fathoni CahyonoPadjadjaran University1
Moch Zihad IslamiUniversitas Gadjah Mada1
Winny SetyonugrohoMuhammadiyah University of Yogyakarta1
Erna RochmawatiMuhammadiyah University of Yogyakarta1
Akhmad KhanifUniversitas Gadjah Mada1
Fajar Indah Puspita Puspita SariUniversity of Bangka Belitung1
Nanda Nusantary SuwardihUniversity of Bangka Belitung1
Roby HambaliUniversity of Bangka Belitung1
Ayu LestariUniversity of Bangka Belitung1
Riko IrwantoUniversity of Bangka Belitung1
Kurniahayati Utami NingsihUniversity of Bangka Belitung1
Vitasari IndrianiJenderal Soedirman University1
Vidya DewantariJenderal Soedirman University1
Eman SutrisnaJenderal Soedirman University1
Afifah AfifahJenderal Soedirman University1
Khusnul MuflikhahJenderal Soedirman University1
Ajeng KiranaJenderal Soedirman University1
Sindy Devi PrastiwiJenderal Soedirman University1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jdmlm.ub.ac.id/index.php/jdmlm/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Application of different doses of nitrogen fertilizer to improve the growth and yield of pakchong grass in post-tin mining land</dc:title>
	<dc:creator>Lestari, Tri</dc:creator>
	<dc:creator>Rahmatika, Nurhuda</dc:creator>
	<dc:creator>Pratama, Deni</dc:creator>
	<dc:creator>Sitorus, Rostiar</dc:creator>
	<dc:subject xml:lang="en-US">nitrogen fertilizer</dc:subject>
	<dc:subject xml:lang="en-US">nutrient absorption</dc:subject>
	<dc:subject xml:lang="en-US">pakchong grass</dc:subject>
	<dc:subject xml:lang="en-US">post-tin mining land</dc:subject>
	<dc:description xml:lang="en-US">Post-tin mining land has low nutrient content, which makes it harder for plants to absorb macro and micronutrients. Adaptive plants such as pakchong grass and the application of nitrogen fertilizer are solutions for cultivating and increasing post-tin mining land productivity. This research was conducted to identify the most efficient doses of nitrogen fertilization for pakchong grass in post-tin mining land. This research was conducted in Kampoeng Reklamasi Air Jangkang, Bangka Regency. This research used a randomized block design consisting of 4 treatments, i.e., A0 (without N fertilizer), A1 (6.125 g N/plant), A2 (7.875 g N/plant), and A3 (9.875 g N/plant). Data obtained were subjected to analysis of variance (ANOVA) followed by the Least Significant Difference (LSD) test at a 95% significance level. The results showed that the application of different doses of nitrogen fertilizer significantly affected the dry weight of the canopy and yield per plot. The treatment of A3 (9.875 g N/plant) had the highest yield but was not significantly different from the A1 treatment (6.125 g N/plant) and A2 treatment (7.875 g N/plant). The highest fat content was in the A2 treatment (7.875 g N/plant), and the highest total N and protein content was in the A treatment (6.125 g N/plant). The best nitrogen treatment in this research was A1 (6.125 g N/plant), which had lower nitrogen treatment but had similar results with the higher dose of other nitrogen fertilizer, making it more efficient for nitrogen fertilization in post-tin mining land.</dc:description>
	<dc:publisher xml:lang="en-US">Brawijaya University</dc:publisher>
	<dc:date>2025-04-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/16997</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2025.123.7681</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 12 No. 3 (2025); 7681-7688</dc:source>
	<dc:source>2502-2458</dc:source>
	<dc:source>2339-076X</dc:source>
	<dc:source>10.15243/jdmlm.2025.123</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/16997/1419</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2025 Journal of Degraded and Mining Lands Management</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>