ABSTRAK
YOZIE DHARMAWAN. Pertumbuhan dan produksi jagung hibrida pada berbagai campuran pupuk kandang sapi dan NPKMg dibawah bimbingan JONATAN GINTING dan LISA MAWARNI. Penelitian ini bertujuan untuk mengetahui pertumbuhan dan produksi jagung hibrida pada berbagai campuran pupuk sandang sapi dan NPKMg. Penelitian dilakukan di lahan masyarakat di Desa Tanjung Anom pada Oktober 2015 sampai Januari 2016.
Penelitian ini menggunakan Rancangan Acak Kelompok Non Faktorial, Parameter yang digunakan adalah tinggi tanaman, luas daun, diameter batang, bobot kering akar, panjang tongkol, diameter tongkol, jumlah baris per tongkol, bobot biji kering per sampel, bobot 100 biji per sampel, produksi per plot, produksi per hektar. Perlakuan campuran pupuk kandang sapi dan NPKMg memberikan pengaruh nyata terhadap tinggi tanaman 6, 7 MST dan diameter batang. Perlakuan campuran pupuk kandang sapi NPKMg berpengaruh tidak nyata terhadap luas daun, jumlah baris per tongkol, diameter tongkol, panjang tongkol, bobot kering akar, bobot kering per sampel, bobot kering 100 biji, bobot kering per plot dan bobot kering per hektar. Perlakuan campuran pupuk kandang sapi dan NPKMg terbaik pada perlakuan pupuk kandang sapi (5 ton/ha) + N (300 kg urea/ha) + K (120 kg KCl/ha) + Mg (400 kg Dolomit/ha) yakni 9,20 per hektar.
Kata Kunci : Pupuk Kandang Sapi, NPKMg, Jagung Hibrida
ABSTRACT
YOZIE DHARMAWAN. The growth and production of hybrid corn at various manure cow mixture and NPKMg, supervised by JONATAN GINTING and LISA MAWARNI. The purpose of research is to find out the growth and production of hybrid corn at various manure cow mixture and NPKMg. This research was conducted at Tanjung Anom Village from October 2015 until January 2016.
This research used Randomized Design Non Factorial, The parameterswhich used were plant height, leaf area, steam diameter, dry root weight, cob length, cob diameter, number of rows per cob, dry seed weight per sample, 100 seeds weight per sample, production per plot, production per hectare. Application of manure cow mixture and NPKMg significant effect to plant height 6, 7 MST and steam diameter. Application of manure cow mixture and NPKMg no signifacant effect to leaf area, number of rows per co, cob diameter, cob length, dry root weight, dry weight per sample, dry 100 seeds weight, dry weight per plot, dry weight per hectare. The best application of manure cow mixture (5 ton/ha) + N (300 kg urea/ha) + K (120 kg KCl/ha) + Mg (400 kg Dolomit/ha) is 9,20 per hectare.
Key Words : Cows Manure, NPKMg, Hybrid Corn
