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Meldi T.M. Sinolungan
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Fakultas Pertanian Universitas Sam Ratulangi Manado
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COCOS
Published by Universitas Sam Ratulangi
ISSN : -     EISSN : 27150070     DOI : 10.35791
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
Jurnal ini memuat materi yang berkaitan dengan Pertanian. Menyangkut Tanah, Budidaya Pertanian, Proteksi Tanaman, Teknologi Pertanian dan Sosial Ekonomi Pertanian
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 11 Documents
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Search results for , issue "Vol. 8 No. 2 (2017)" : 11 Documents clear
PERTUMBUHAN DAN PRODUKSI JAGUNG PULUT LOKAL (Zea mays ceratina Kulesh) PADA BEBERAPA DOSIS PUPUK NPK Juandi Tengah; Selvie Tumbelaka; Marjam M. Toding
COCOS Vol. 8 No. 2 (2017)
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35791/cocos.v1i1.14909

Abstract

ABSTRACT  The purpose of this study was (1) to know the growth and production of local waxy corn on various dosage of NPK fertilizer ; (2) to obtain the proper dosage of fertilizer in growth and production of local waxy corn. This study was conducted in Insil village, Passi Timur District, Bolaang Mongondow Regency with attitude 1100 meters above sea lever, from June to August 2016. Using a Randomized Block Design with five treatments of NPK fertilizer dosage which are P0 = 0 kg ha-1 of NPK fertilizer  (as a control), P1 = 200 kg ha-1 of NPK fertilizer, P2 = 300 kg ha-1 of NPK fertilizer, P3 = 400 kg ha-1 of NPK fertilizer, and P4 = 500 kg ha-1 of NPK fertilizer. The results showed that treatmen of NPK fertilizer dosage only had effected on plant height of local waxy corn but had no effected on length of cob, diameter of cob, fresh weight of with corn husk and fresh weight of cob without cornhusk. Keywords : Waxy corn, fertilizer, production

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