Jurnal Penelitian Pertanian Tanaman Pangan
Vol 3, No 1 (2019): April 2019

Kajian Paket Pemupukan terhadap Usahatani Kedelai pada Lahan Kering Sulawesi Tenggara

Wahab, Abdul (BPTP SUlawesi Tenggara)
Adnan, A. M. (Pusat Penelitian dan Pengembangan Tanaman Pangan Jl. Merdeka No. 147 Bogor 16111)
Sarjoni, Sarjoni (BPTP Sulawesi Tenggara Jalan Prof. Muh. Yamin No. 89, Kotak Pos 55, Kendari Sulawesi Tenggara 93114)
Karimuna, Siti Rahmah (BPTP Sulawesi Tenggara Jalan Prof. Muh. Yamin No. 89, Kotak Pos 55, Kendari Sulawesi Tenggara 93114)



Article Info

Publish Date
24 May 2019

Abstract

Soybean consumption continues to increase along with the increase in population, so most must be imported because domestic production is insufficient. According to the Agricultural Research and Development Agency (2007) to meet domestic soybean needs to suppress imports, an increase in planting area of 7.25% is needed per year. This study aims to obtain a site-specific fertilizer technology package to support the development of soybeans on dry land in Southeast Sulawesi. This research was conducted in Ahuanguria Village, Baito District, South Konawe Regency, Southeast Sulawesi Province. The activity starts from January to December 2017, using a Randomized Block Design (RBD) with each of the 5 fertilization technology packages, consisting of 225 kg NPK / Ha + 25 kg urea / ha + organic fertilizer 2 t / ha + dolomite 0.65 t / ha; NPK 200 kg / ha + urea 25 kg / ha + organic fertilizer 2 t / ha + dolomite 0.65 t / ha (recommendation); NPK 175 kg / ha + urea 25 kg / ha + organic fertilizer 2 t / ha + dolomite 0.65 t / ha; NPK 150 kg / Ha + urea 25 kg / ha + organic fertilizer 2 t / ha + dolomite 0.65 t / ha; and control (existing technology). The application of location-specific fertilization technology packages on acidic dry land soybean plants significantly increased soybean growth and yield compared to controls. The treatment of NPK 225 kg / ha + urea fertilization package 25 kg / ha + organic fertilizer 2 t / ha + dolomite 0.65 t / ha shows the yield per hectare is 1.40 tons.

Copyrights © 2019






Journal Info

Abbrev

jpptp

Publisher

Subject

Agriculture, Biological Sciences & Forestry

Description

Jurnal Penelitian Pertanian Tanaman Pangan merupakan publikasi yang memuat makalah ilmiah primer hasil penelitian tanaman pangan (padi dan palawija). Redaksi menerima makalah dari peneliti Puslitbang Tanaman Pangan, Balai Pengkajian Teknologi Pertanian (BPTP), maupun perguruan tinggi. Makalah yang ...