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All Journal AGROEKOTEKNOLOGI PERTANIAN TROPIK
rosita sipayung
UNIVERSITAS SUMATERA UTARA
Agriculture, Biological Sciences & Forestry

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Journal : PERTANIAN TROPIK

 1 
Application Two Different Calcium on Sweet Corn Growth (Zea mays saccharata Strutt.) in Ultisol Marcel Clinton Sihotang; Rosita Sipayung; Charloq
Jurnal Online Pertanian Tropik Vol. 8 No. 2 (2021): JURNAL ONLINE PERTANIAN TROPIK
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (550.954 KB) | DOI: 10.32734/jopt.v8i2.8074

Abstract

Sweet corn is a crop has a very good nutrient and tastes sweet and Calsium influenced contain. Ultisol is one of the soil that spreaded vastly in Indonesia, up to 25% of Indonesian total terrestrial area. Ultisol is an acidic soil, hence clacification can be applied to deal with it. The purpose of this research was to determine the growth response of sweet corn in two sources of calcium nutrients application to Ultisol soil. This research was conducted in the gauze of the Faculty of Agriculture, University of Sumatera Utara with an altitude of ± 32 m above sea level starting from October 2017 to December 2017. This research used a Non Factorial Completely Randomized Design with 7 treatments and 4 repetition, the treatment of which was calcium nutrient, shell egg (9.22 g / 15 kg soil), eggshell (13.84 g / 15 kg soil), eggshell (18.45 g / 15 kg soil), dolomite 1 x Aldd (equivalent to 9.22 g / 15 kg of soil), dolomite 1.5 x Aldd (equivalent to 13.84 g / 15 kg of soil), dolomite 2 x Aldd (equivalent to 18.45 g / 15 kg of soil). The results showed that the two sources of calcium nutrients (eggshell or dolomite) applications had no significant effect on plant height, leaf number, stem diameter, canopy and root wet weight, and canopy and root dry weight.
Co-Authors Ahmad Ridwan Lubis Andi Sahputra Andi Setiawan Ari Permana Ginting Ashrafida Rahmah asil asil barus asil barus Berson Berson Chairani Hanum Chairani Hanum Charloq Charoq Charoq Dila Novayana domas mesiekiel simanjuntak Ernika Septyma Br Pardede Fadli Azhari Harahap Ferry E. Sitepu Ferry Ezra Sitepu Fitri Anisyah Haryati Haryati Irsal Irsal Irwan Lesmana Bastari Jogi Hendro Siahaan Jonis Ginting Lastiar Ningsih Simanjuntak Lisa Lisa Mawarni Marcel Clinton Sihotang Mariati Mariati Meiriani Meiriani Michael Sembiring Muhammad Yusnan Lubis Nelson Simanjuntak Nikko SeptianFazilla Nini Rahmawati Pingkan Welvari Sembiring Ramosta Simajuntak hidayat Toga Simanungkalit William Josua Damanik Willy Andrew Tambunan