Siregar, Adam Masyeha (2024) Pengaruh Berbagai Jenis Pupuk Kandang Dan Npk 16:16:16 terhadap Pertumbuhan Serta Produksi Tanaman Jahe Merah (Zingiber Officinale Rosc. Var. Rubrum) dengan Menggunakan Keranjang. Other thesis, Universitas Islam Riau.

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Abstract

This research aims to determine the interaction effect of various types of manure and NPK 16:16:16 on the growth and production of red ginger plants (Zingiber officinale Rosc. var. Rubrum) using baskets. This research was carried out at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Pekanbaru, carried out for 5 months starting from February-June 2023. This research used a completely randomized factorial design, consisting of 2 factors, namely the first factor was various types of manure consisting of 4 levels, namely without manure, goat manure, chicken manure, cow manure and the second factor is NPK 16:16:16 fertilizer consisting of 4 levels, namely 0, 3, 6 and 9 g per basket. Each treatment consisted of 3 replications so that 48 experimental units were obtained. The parameters observed were plant height, relative growth rate, number of leaves, number of tillers per clump, wet rhizome weight per clump and dry rhizome weight per clump. The observation data was analyzed statistically and carried out with the Advanced Honestly Significant Difference Test (BNJ) at the 5% level. The research results showed that the interaction of various types of manure and NPK 16:16:16 was significant for all observation parameters. The best treatment is a combination of chicken manure and NPK 16:16:16 at a dose of 6 g per basket. The main effect of various types of manure was significant on all observation parameters, with the best treatment being chicken manure. The main effect of NPK 16:16:16 fertilizer was significant on all observation parameters, with the best treatment being a dose of 6 g per basket.

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