Pengaruh Perlakuan EM4 dan NPK terhadap Kandungan Hara NPK Daun Kelapa Sawit di Pre-nursery

Authors

  • Bilter A. Sirait Universitas Darma Agung
  • Agnes Imelda Manurung Universitas Darma Agung
  • R. Sabrina Universitas Muhammadiyah Sumatera Utara

Keywords:

EM4, NPK, peningkatan pertumbuhan, kandungan hara daun

Abstract

Latar Belakang dan Tujuan: Masalah perkebunan rakyat di Indonesia kompleks. Penelitian ini bertujuan untuk mempelajari efek perlakuan EM4 dan NPK terhadap kandungan hara daun N, P, K pada bibit kelapa sawit di pre nursery. Bahan dan Metode: Penelitian dilakukan pada bulan Oktober 2020 sampai dengan Desember 2020. Penelitian menggunakan tanah lapisan atas untuk setiap unit perlakuan, sedangkan sisanya sesuai perlakuan hingga polybag berisikan 1 kg. Penelitian menggunakan RAL faktorial yang terdiri dari 2 faktor perlakuan yaitu EM4 terdiri dari 3 taraf yaitu, E0= kontrol, E1 = 10,0 ml EM4 per 40 kg pupuk kotoran ayam, E2 = 20,0 ml EM4 per 40 kg pupuk kotoran ayam, sedangkan NPK terdiri dari 3 taraf yaitu N1 = 5,0 g NPK per 40 kg pupuk kotoran ayam; N2 = 10,0 g NPK per 40 kg pupuk kotoran ayam; N3 = 15,0 g NPK per 40 kg pupuk kotoran ayam. Hasil: Hasil penelitian menunjukkan pengaruh pemupukan EM4 dan NPK tidak nyata terhadap kandungan hara N, P, K daun. Kesimpulan: Kandungan hara N, P, K daun bibit kelapa sawit fase pre nursery berada pada kisaran normal.

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References

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Published

2021-09-01

How to Cite

[1]
B. A. Sirait, A. I. Manurung, and R. Sabrina, “Pengaruh Perlakuan EM4 dan NPK terhadap Kandungan Hara NPK Daun Kelapa Sawit di Pre-nursery”, j. penelit. bid. ilmu pertan., vol. 19, no. 2, pp. 20–23, Sep. 2021.

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