Research Article
The Effect of Various Total Nitrogen (Total-N) Concentrations in Hydroponic Nutrient on The Growth of Kailan Crop (Brassica oleraceae L.)
@INPROCEEDINGS{10.4108/eai.11-7-2019.2297416, author={Budy Frasetya and Kundang Harisman and Adham Gumilang Saputra and Adjat Sudrajat}, title={The Effect of Various Total Nitrogen (Total-N) Concentrations in Hydroponic Nutrient on The Growth of Kailan Crop (Brassica oleraceae L.)}, proceedings={Proceedings of the 1st International Conference on Islam, Science and Technology, ICONISTECH 2019, 11-12 July 2019, Bandung, Indonesia.}, publisher={EAI}, proceedings_a={ICONISTECH}, year={2021}, month={1}, keywords={total-n concentration nutrient efficiency electrical conductivity}, doi={10.4108/eai.11-7-2019.2297416} }- Budy Frasetya
Kundang Harisman
Adham Gumilang Saputra
Adjat Sudrajat
Year: 2021
The Effect of Various Total Nitrogen (Total-N) Concentrations in Hydroponic Nutrient on The Growth of Kailan Crop (Brassica oleraceae L.)
ICONISTECH
EAI
DOI: 10.4108/eai.11-7-2019.2297416
Abstract
The total nitrogen concentrations (Total-N) in hydroponic nutrient affects nutrient uptake efficiency and crop growth. This research is aim to formula efficient Total Nitrogen on the hydroponic nutrient of kailan or kale crop. This research was conducted from January to February at Universitas Padjadjaran Greenhouse Jatinangor, Sumedang West Java 700 m above sea level. This research used an experimental method, and the experimental design was used Completely Randomized Design with seven treatments, i.e., 190, 210, 230, 250, 270, 290, 310 ppm and four replications. The parameter observed in this research Parameter, i.e. Main parameter (crop height, leaf area, crop dry weight, shoot-root ratio, and crop fresh weight) and secondary observation ( temperature, greenhouse humidity, and pH nutrient). The data collected from the main observation and secondary observation than analyzed with variance analyzed α=5%, if the result of analyzed variance were significant, the data would analyze with Duncan multiple range test α=5%. The result showed that application various Total-N start from 190-310 ppm nonsignificant affect the crop growth of Kailan Crop. The application of total N 190 ppm efficient to support Kailan crop growth.
