Studi n, p, k tanah pada perbedaan ketinggian, lereng, dan umur tanaman di Pe…
Penelitian ini bertujuan untuk mengetahui jumlah kandungan N, P dan K tanah perkebunan teh PTPN VII Pagaralam berdasarkan perbedaan ketinggian, kemiringan lereng, dan umur tanaman. Penelitian Studi…
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- Collation
- x, 14 hlm. : ilus.
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Found 1 from your keywords: Author : "Alexander D Siahaan"
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