CD Skripsi
Pengaruh Konsentrasi Pupuk Organik Cair Terhadap Pertumbuhan Dan Produksi Sawi (Brassica Juncea L.)
ABSTRACT
This study aims to determine the effect of several types of Liquid Organic Fertilizer (POC) based on its concentration and to obtain the best POC on the growth and production of mustard green crop for 2 planting times. This research was carried out at the Experimental Station Faculty of Agriculture, University of Riau from February to April 2020. Thia study used an experimental method with a single factor Completely Randomized Design (CRD) with 5 treatments and 4 replications which are waste of tofu with concentration of 25 % (250 ml tofu waste + 750 ml water), 25 % concentration of banana peel (250 ml banana peel + 750 ml of water). 25 % concentration of rice washing water (250 ml rice washing water + 750 ml of water), 25 % concentration of egg shell water (250 ml egg shell water + 750 ml water), mixed of tofu waste (62.5 ml) + liquid banana peel (62.5 ml) + rice washing water (62.5 ml) + egg shell water (62.5 ml). Parameters observed were plant height, number of leaves, leaf area, plant fresh weight, plant fresh weight per plot. The effect of each combination treatment of several types of POC was found by the Honest Significance Difference (HSD) test at the 5 % level. The result showed that the treatment of several types of POC gave the same effect to one another. However giving waste tofu water POC showed that the result tended to be higher on the number of leaves, crop fresh weight, and crop fresh Weights per plot. Keywords: mustard greens, liquid organic fertilizer, concentration.
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