Respon Tanaman Bawang Batak (Allium Chinense G. Don) Terhadap Aplikasi Kompos Eceng Gondok dan NPK 16:16:16

Setiadi, Deni (2021) Respon Tanaman Bawang Batak (Allium Chinense G. Don) Terhadap Aplikasi Kompos Eceng Gondok dan NPK 16:16:16. Other thesis, Universitas Islam Riau.

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Abstract

This study aims to determine the effect of interaction and influence main compost of water hyacinth and NPK 16:16:16 on growth and Batak onion production. The research has been carried out in the garden Experiment at the Faculty of Agriculture, Riau Islamic University, Jalan Kaharuddin Nasution KM. 11, No. 113, Air Cold Village, Bukit Raya District, Pekanbaru City, Riau. And lasts for 4 months, starting from March - June 2020. This study used a factorial Completely Randomized Design (CRD) 4 x 4 which consists of 2 factors and 3 replications. The first factor is compost Water hyacinth consists of 4 levels, namely 0, 1, 2, 3 kg / plot. The second factor is NPK 16:16:16 consists of 4 levels, namely 0, 15, 30, 45 g / plot. Observed parameters is the number of leaves (strands), plant height (cm), number of tubers, tuber girth (cm), economic weight (g) and tuber weight per plot (g). Data from the observations of each treatment were analyzed statistically and followed by further tests of differences Real Honest (BNJ) at the 5% level. The results showed that the interaction effect of water hyacinth compost and NPK 16:16:16 had a significant effect on the quantity parameter leaf, economic weight and tuber weight per plot. Where is the treatment combination best at the dose of water hyacinth compost 3 kg / plot and NPK 16:16:16 45 g / plot (K3N3). The main effect of water hyacinth compost was significant on height parameters plant, tuber number, tuber convolution and tuber weight per plot. Where is the treatment best water hyacinth compost dose of 3 kg / plot (K3. Main effect of NPK 16:16:16 is significant for the parameters of plant height and number of tubers. Where the best treatment at a dose of NPK 16:16:16 45 g / plot (N3).

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