Optimization and Yield of Kale Plant (Brassica Oleracea Var. Acephala) on A Combination of Terra Preta Planting Media and Shade
Optimasi dan Hasil Tanaman Kale (Brassica Oleracea Var. Acephala) Pada Pemberian Kombinasi Media Tanam Terra Preta dan Naungan
DOI:
https://doi.org/10.21070/ups.6118Keywords:
Kale, Terra Preta, ShadeAbstract
This research examines the optimization of water spinach yields using terra preta and shade planting media. Conducted from March to May 2024 in Sumber Ngepoh village, Malang, with an altitude of 378 meters, it employed a nested design with terra preta at 0%, 25%, and 50% concentrations and various shade levels (no shade, 50% shade, 75% shade). The study analyzed light intensity, growth rate, leaf area, chlorophyll content, root length, wet, and dry weight. Results showed that 50% terra preta improved leaf area and wet weight, while 75% shade enhanced leaf area and root length. Combining 50% terra preta with 75% shade is promising for future land use
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