Peningkatan Produksi Jagung (Zea Mays) Dengan Dosis Pupuk Npk Dalam Populasi Padat

Sholihah, Mar’atus (2020) Peningkatan Produksi Jagung (Zea Mays) Dengan Dosis Pupuk Npk Dalam Populasi Padat. Undergraduate thesis, Politeknik Negeri Jember.

	Text (Abstrak) 07. ABSTRAK.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (150kB)
	Text (Bab 1. Pendahuluan) 14. BAB 1. PENDAHULUAN.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (92kB)
	Text (Daftar Pustaka) 19. DAFTAR PUSTAKA.pdf - Submitted Version Available under License Creative Commons Attribution Share Alike. Download (166kB)
	Text (Laporan Lengkap) A42161712_LAPORAN LENGKAP_SKRIPSI.pdf Restricted to Registered users only Download (718kB)

Abstract

This research aims to know the effect of number of seeds in each hole and NPK Phonska fertilizer dosage for corn production. This research was conducted for 4 months from November 2019 to February 2020. All activities were carried out in Tegalgede village, Sumbersari sub-district, Jember regency. In this study, the researchers used a factorial randomized block design (RBD) with 2 factors, The number of seed in each hole and NPK fertilizer dosages, 9 treatment combinations, and 3 replications. The number of seeds in each hole consists of 3 levels, namely 1 seed in each hole, 2 seeds in each hole, and 3 seeds in each hole while the NPK Phonska fertilizer dosage factor consists of 3 levels, namely 300 kg / ha, 400 kg / ha, 500 kg / ha. Data were analyzed by using ANOVA and then the data were further tested by using 5% DMRT. The results showed that one of seed in each hole had a significantly different effect of the diameter parameters of the cobs, cob length. three of seed in each hole had a significantly different effect of the weight of wet cobs without corn husk each sample, weight of wet cobs without corn husk each plot, the weight of dry cobs without corn husk each sample, the weight of dry cobs without corn husk each plot, the weight of dry corn shell each sample with 246,17 grams of the highest average result and the weight of dry corn shell each plot with 3,37 kilograms of the highest average result.. However, this treatment did not have a significant effect on plant height parameters of 32 and 47 HST and weight of 100 seeds. While the NPK Phonska fertilizer dosage treatment gave no significant different effect on all observation parameters. There was no interaction between the two treatments. Keywords : corn, fertilizer and populations

Actions (login required)

View Item