Pengaruh Pupuk Npk Organik dan Limbah Detergen Terhadap Pertumbuhan Tanaman Sawi Pakcoy (Brassica Rapa.l)

Heriyanto, Heriyanto (2021) Pengaruh Pupuk Npk Organik dan Limbah Detergen Terhadap Pertumbuhan Tanaman Sawi Pakcoy (Brassica Rapa.l). Other thesis, Universitas Islam Riau.

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Abstract

research with the title "The Effect of Organic NPK and Detergent Waste on the Growth of Pakcoy Mustard Plants (Brassica rapa L.). This research has been conducted at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Jalan Kaharuddin Nasution Km 11, Air dingin Village, Bukit Raya District, Pekanbaru City. The study was conducted for 3 months, starting from July to September 2020. The purpose of this study was to determine the effect of the interaction between organic NPK and detergent waste on the growth of pakcoy mustard. This study used a completely randomized design (CRD) factorial consisting of 2 factors, where the first factor was organic NPK consisting of 4 levels, namely: 2, 4, 6 and 8 g / plant and the second factor was Detergent Waste which consisted of 3 levels, namely : without detergent waste, laundry detergent waste and Greenwash detergent waste, in order to obtain 12 treatment combinations. Each treatment combination was repeated 3 times for a total of 36 experimental units. Each experimental unit consisted of 4 plants where 2 plants were sampled, so that the total plants totaled 144 plants. Observation parameters were: plant height, number of leaves, average leaf length, average leaf width, plant wet weight and root volume. The data were analyzed statistically, if the F count obtained was greater than the F table, then it was carried out by further testing the Honestly Real Difference (BNJ) at the 5% level. Based on the results of the research that has been carried out, it can be concluded as follows: In terms of the interaction of organic NPK treatment and real detergent waste, all parameters were observed. The best treatment was organic NPK dose of 8 g / plant and Greenwash detergent waste. The main effect of organic NPK was significant on all observation parameters. The best treatment was organic NPK dose of 8 g / plant. The main effect of the type of detergent waste was significant on all observed parameters. The best treatment is the provision of Greenwashwash detergent waste.

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