Respon Pemanfaatan Limbah Cair Kelapa Sawit Terhadap Pertumbuhan dan Produksi Tanaman Kailan (brassica oleraceae l.)

Abstract

The Response Of Liquid Waste Utilization Of Palm Oil On Growth And Production Plant Of Kailan (Brassica Oleraceae L.). Under the guidance of Ir. Gusmeizal, MP as the commission chairman of counselor and Ir. Ellen L. Panggabean, MP as the commission member of counselor. This research was conducted at the experimental garden of Agriculture Faculty University of Medan Area, located on Jl. PBSI Medan Estate. This research was conducted began in April 2016 until June 2016. The purpose of this research was to determine the response of liquid waste utilization of palm oil on growth and production plant of kailan. This research was conducted by using Randomized Block Design (RBD) non factorial which consists of 4 levels of treatment are: L0 = Control (NPK 20 g/plot), L1 = 1 l/plot, L2 = 2 l/plot, L3 = 3 l/plot. Parameters observed were height of plants, leaf number, stem diameter, fresh weight of harvest by plot, fresh weight of harvest by sample, fresh weight of sell by plot, fresh weight of sell by sample. The results of research showed that utilization of liquid waste of palm oil did not show significantly different results in all parameters of observation, but the liquid fertilizer from palm oil waste is able to compensate for the growth and production plant of kailan (Brassica oleracea L.) that fertilized with NPK.

Effect of Concentration and Interval of Giving Goat Urine Liquid Organic Fertilizer on Growth and Yield of Kailan (Brassica oleraceae L.)

“…PENDAHULUANTanaman kailan (Brassica oleraceae L.) merupakan sejenis sayuran famili kubis (Brassicaeae) yang berasal dari China, memiliki rasa yang enak dan mengandung kandungan gizi yang diperlukan oleh manusia seperti protein, mineral dan juga vitamin. Per 100 gram bobot segar kailan yang dikonsumsi mengandung Vitamin A 7540 IU, Vitamin C 115 mg, Ca 62 mg dan Fe 2.2 mg [1]. Kandungan gizi yang terkandung dalam tanaman kailan menjadikan tanaman ini sebagai salah satu sayuran yang populer dan digemari oleh masyarakat, sehingga mempunyai potensi serta nilai jual yang tinggi.…”