Yuda, Kurnia Prama (2023) Pengaruh Serbuk Cangkang Telur Ayam Dan Npk 16:16:16 Terhadap Pertumbuhan Dan Produksi Tanaman Kubis Bunga (brassica Oleracea Var. Botrytis L.) Pada Media Pmk. Other thesis, Universitas Islam Riau.

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Abstract

The aim of the study was to determine the interaction and main effect of chicken egg shell powder and NPK 16:16:16 on cauliflower plants. This research was conducted at the Experimental Garden of the Faculty of Agriculture, Islamic University of Riau, Jalan Air Cold Ujung, Simpang Tiga, Bukit Raya District, Pekanbaru City. The study was conducted for 4 months starting from September to December 2022. The design used in this study was a Completely Randomized Factorial Design consisting of 2 factors. The first factor was chicken egg shell powder consisting of 4 levels namely 0, 10, 20 and 30 g/polybag and the second factor was NPK 16:16:16 consisting of 4 levels namely 0, 3.75, 7.5 and 11, 25g/poly bag. Each treatment consisted of 3 replications so that 48 experimental units were obtained. In the experimental unit there were 4 plants and 2 plants were used as observation samples which were taken randomly to obtain 192 plants. If the calculated F is greater than the F table, then the follow-up test is continued with honest significant differences (BNJ) at the 5% level. Based on the results of the research that has been done, it can be concluded that the interaction of giving chicken eggshell powder and NPK 16:16:16 was significant on the number of leaves, head and leaf weight, head weight, head diameter and root volume. Where is the best treatment Chicken egg shell powder 30 g/polybag and NPK 16:16:16 11.25 g/polybag. The main effect of real chicken egg shell powder on all observation parameters. The best treatment is chicken egg shell powder 30 g/polybag. The main effect of NPK 16:16:16 is significant for all observation parameters. Best treatment NPK 16:16:16 11.25 g/polybag.

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