Willy, Trianda Alhadi (2024) PENGARUH PEMBERIAN PUPUK NPK DAN BIOCHAR TERHADAP PERTUMBUHAN DAN PRODUKSI TANAMAN JAGUNG MANIS (Zea mays Saccharata Sturt L.). S1 thesis, Universitas Malikussaleh.

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Abstract

Sweet corn (Zea mays Saccharata Sturt L.) is a horticultural crop that is widely consumed both fresh and in processed form. The problem with sweet corn plants is that sweet corn production is not sufficient to meet market needs, so effort need to be made to increase sweet corn production. One effort to increase sweet corn production is to use NPK fertilizer and Biochar. The aim of this research is to see the effect of NPK fertilizer and Biochar on the growth and production of sweet corn plants. This research used a factorial Randomized Block Design (RBD) with three replications. The first factor is NPK fertilizer which consist of "N" _"0" (0 g/plant), "N" _"1" (5.6 g/plant), and "N" _"2" (8,4 g/plant). The second factor is Biochar which consist of "B" _"0" (0 kg/plot), "B" _"1" (3.4 kg/plot), and "B" _"2" (6.9 kg/plot). The result of the research showed that giving NPK fertilizer and Biochar affect plant height, number of leaves, stem diameter, weight of cobs with husks and without husks, diameter of cobs with husks and without husks, length of cobs with husks and without husks, number of rows of seeds per cob, ton production per Ha of cobs with husks and without husks, and dissolved solids. The best provision of NPK fertilizer for the growth and production of sweet corn plants is "N" _"2" (8,4 g/plant). The best provision of Biochar for the growth and production of sweet corn plants is "B" _"2" (6.9 kg/plot). There is an interaction between the application of NPK fertilizer and Biochar on the variables of plant heighat, number of leaves and length of cobs with husks and without husks. Keywords: NPK fertilizer, Biochar and sweet corn.

Item Type:	Thesis (S1)
Subjects:	S Agriculture > S Agriculture (General)
Divisions:	Fakultas Pertanian > 54211 - Jurusan Agroekoteknologi
Depositing User:	Willy Trianda Alhadi
Date Deposited:	19 Mar 2024 06:08
Last Modified:	19 Mar 2024 06:08
URI:	https://rama.unimal.ac.id/id/eprint/1608

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