Pengaruh Pemberian N, P dan K Terhadap Pertumbuhan Tanaman Jati (Tectona grandis L.f) Klon PHT I dan PHT II Sampai Umur Satu Tahun (Studi Kasus di KPH Kendal dan Randublatung, Jawa Tengah)
, t he decline was Soil fertility on the forest land is now decreasing caused by either natural factors, human activities or the interaction between them such as harvesting, erosion, forest fires and intensive silviculture that neglected conservation rules. Restoring soil fertility can be achived by...
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| Main Authors: | , |
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| 格式: | Theses and Dissertations NonPeerReviewed |
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[Yogyakarta] : Universitas Gadjah Mada
2012
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| 主題: | |
| 在線閱讀: | https://repository.ugm.ac.id/101064/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=57267 |
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