APLIKASI DUA MACAM KOMPOS LIMBAH PERTANIAN TERHADAP PERTUMBUHAN DAN SERAPAN KALIUM TANAMAN JAGUNG (Zea mays L.)

yenni dwi ismawati, Anis Sholihah, Siti Muslikah

Abstract


This study aims to determine the growht and uptake of potassium nutrient due to the provision of two kinds of compost from agricultural waste at different doses. The design used Factorial Randomized Block Design (RAK) with control. The first factor was the kinds of compost (P1= Peanut stack and P2= Sugar cane leaf litter) and the second factor was the application dose (D1= 5 ton.ha-1, D2= 10 ton.ha-1, D3= 15 ton.ha-1 dan D4= 20 ton.ha-1) and control. The results showed that giving two kinds of compost form agricultural waste with different dose did not have a significant effect on growth but showed a significant effect on total potassium uptake and optimum dose at total potassium uptake is P1 12,46 ton.ha-1 and P2 10,73 ton.ha-1.

Full Text:

PDF

References


Badan Pusat Statistik. 2017. Laporan Tahunan Direktorat Jendral Tanaman Pangan. Jakarta. 97 hal.

BassiriRad, H. 2005. Nutrient Acquisition by Plants. USA: Springer- Verlag Berlin Heidelberg.

Brady,N.C., 1990. The Nature and Properties of Soil. Tenth Ed. Mac. Milan Publ.

Corp., New York.

Budge, K., Leifeld. J., Hiltbrunner, E., Fuhrer, J. 2010. Litter Quality and pH are Strong Drivers of Carbon Turnover and Distribution in Alpine Grassland Soils. Biogeosciences Discuss. 7;6207- 6242.

Endrizal dan J. Bobiehoe. 2004. Efisiensi Penggunaan Pupuk Nitrogen dengan

Penggunaan Pupuk Organik pada Tanaman Padi Sawah. Jurnal Pengkajian dan Pengembangan Teknologi Pertanian. 7(2) hal.118-124

Hasanudin.2003. Peningkatan Ketersediaan N dan P serta Hasil Tanaman Jagung Melalui Inokulasi Mikoriza, Azotobacter, dan Bahan Organik Pada Tanah Ultisol J Ilmu Pertan Indonesia 5 (2): 83-39

Ispandi, A., A. Munip. 2004 Efektivitas pupuk PK dan frekuensi pemberian pupuk

K dalam meningkatkan serapan hara dan produksi kacang tanah di lahan kering Alfisol. Ilmu Pertanian.11 (2) : 11-24.

Sholihah, A. dan Sugianto, A. 2016. Prosiding Seminar Hasil Penelitian Tanaman Aneka Kacang dan Umbi. Pengaruh Rekayasa Kualitas Residu Kedelai Berlabel 15n terhadap Serapan dan Recovery N Tanaman Jagung. 2 (2): 80-99

Zainar, K. 2003. Pengaruh populasi tanaman dan pengairan terhadap hasil

kacang tanah pada musim kemarau. Risalah Seminar. 10: 90-96, BPTP. Sukarami, Sumatera Barat.


Refbacks

  • There are currently no refbacks.