Pengaruh Poc Eceng Gondok Dan Pupuk Fosfat Alam Terhadap Pertumbuhan Dan Hasil Produksi Tanaman Kacang Hijau (Vigna Radiatal.)

P, M Rizki Setiawan (2022) Pengaruh Poc Eceng Gondok Dan Pupuk Fosfat Alam Terhadap Pertumbuhan Dan Hasil Produksi Tanaman Kacang Hijau (Vigna Radiatal.). Other thesis, Universitas Islam Riau.

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Abstract

The purpose of this study was to determine the effect of the interaction of water hyacinth POC and natural phosphate fertilizer on the growth and production of green bean plants. This research was carried out at the Experimental Garden of the Faculty of Agriculture, Riau Islamic University, Jalan Kaharuddin Nasution KM 11 No. 113 Perhentian Marpoyan, Air Cold Village, Bukit Raya District, Pekanbaru. This research was carried out for 4 months starting from July to November 2021. This study used a 4 x 4 Factorial Completely Randomized Design (CRD) consisting of 2 factors. The first factor is water hyacinth POC with 4 treatment levels, namely 0, 20, 40 and 60 ml/l while the second factor is natural phosphate fertilizer with 4 treatment levels, namely 0, 2.4, 4.8 and 7.2 g/plant. Each experimental unit consisted of 10 plants and 2 of them were used as sample plants, so that 480 plants were obtained. Parameters observed were plant height, relative growth rate, flowering age, number of pods, weight of 100 seeds, weight of seeds per plant and harvest index. The results showed that the interaction of water hyacinth POC and natural phosphate fertilizer was significant on flowering age and harvest index. The best treatment was a combination of water hyacinth POC 60 ml/liter of water and 7.2 grams of natural phosphate fertilizer/plant. The main effect of water hyacinth POC was real on all observation parameters. The best treatment was POC water hyacinth at a dose of 60 ml/l. The main effect of natural phosphate fertilizer was on the observed parameters of plant height, relative growth rate, flowering age, number of pods, weight of 100 seeds and weight of seeds per plant. The best treatment was Natural Phosphate fertilizer at a dose of 7.2 g/plant.

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