Pengaruh Pemberian Pupuk Organik Cair Sabut Kelapa Muda dan Pupuk Daun Gandasil Terhadap Pertumbuhan dan Produksi Okra Hijau (Abelmoschus esculentus)

Abstract

This research was conducted in the trial area of Universitas Medan Area Jln, PBSI Medan Estate Percut Sei Tuan District Deli Serdang Regency, with a Altitude of 22 m above sea level, flat topography of alluvial soil types. This research was conducted from April to July 2019. This was carried out using the Factorial Randomized Block Design (RBD) method consisting of two treatments, namely: 1) Liquid Organic Young Coconut Fiber Fertilizer (S) consisting of 4 levels of treatment, namely: S0= Without Treatment; S1= Liquid Organic Young Coconut Fiber Fertilizer 250 each ml; S2= Liquid Organic Young Coconut Fiber Fertilizer 500 each ml; S3= Liquid Organic Young Coconut Fiber Fertilizer 750 ml, and 2) Fertilizer Gandasil (notation G) consisting of 3 levels of treatment, namely: Go = without treatment; G1 = 2 g per liter of water; G2 = 4 g per liter of water. The results obtained from this study, namely: 1) The administration of Liquid Organic Young Coconut significantly affect plant height, but not significantly affect the number of leaves, stem circumference , production weight per sample plant and production .2). Giving gandasil fertilizer has a very real effect on the high plant stem circumference, and real influence on the number of leaves, the weight of production each sample plant and production .3) The combination of the two treatment factors has a significant effect on plant height, but does not significantly affect the number of leaves, stem circum ference, weight of production per sample plant and production.