Pengaruh Pemberian Pupuk Kandang Kambing Dan Pupuk ZA Terhadap Sifat Kimia Lahan Bekas Sawah Dan Produksi Bawang Merah (Allium ascalonicum L.)

The effect of giving goat manure and ZA fertilizer on the chemical properties of paddy soil and red onion production (Allium ascalonicum L.)

  • Andriau Matius Sinaga Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Sumatera Utara, Medan 20155, Indonesia
  • Posma Marbun Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Sumatera Utara, Medan 20155, Indonesia
  • Alida Lubis Program Studi Agroekoteknologi, Fakultas Pertanian, Universitas Sumatera Utara, Medan 20155, Indonesia
Keywords: goat manure, ZA fertilizer, red onion, pupuk kandang kambing, pupuk za, bawang merah

Abstract

The effect of giving goat manure and ZA fertilizer on the chemical properties of paddy soil and red onion production (Allium ascalonicum L.). The purpose was to determine the effect of goat manure and ZA fertilizer on the chemical properties and production of red onion on paddy fields. This research was conducted from April to June 2018 using factorial randomized block design (RBD) and repeated three times. The first factor is the dose of goat manure consisting of: 0, 2.5, 5, 7.5 tons / ha, and the second factor is the dose of ZA fertilizer consisting of: 0, 200, 400, 600 kg / ha. The results showed that the application of goat manure significantly affected the increase of C-organic, cation exchange capacity. ZA fertilizer has a significant effect on pH reduction.

Pengaruh pemberian pupuk kandang kambing dan pupuk ZA terhadap sifat kimia lahan bekas sawah dan produksi bawang merah (Allium ascalonicum L.). Tujuannya mengetahui pengaruh pemberian pupuk kandang kambing dan pupuk ZA terhadap sifat kimia dan produksi bawang merah pada lahan bekas sawah. Penelitian ini dilaksanakan mulai bulan April hingga Juni 2018 menggunakan rancangan acak kelompok (RAK) faktorial dan diulang sebanyak tiga kali. Faktor pertama adalah dosis pupuk kandang kambing tediri dari: 0, 2.5, 5, 7.5 ton/ha, dan faktor kedua adalah dosis pupuk ZA terdiri dari: 0, 200, 400, 600 kg/ha. Hasil penelitian menunjukan pemberian pupuk kandang kambing berpengaruh nyata terhadap peningkatan C-organik, KTK. Pemberian pupuk ZA berpengaruh nyata terhadap penurunan pH.

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Published
2019-06-27