Effect of Natural Materials on Growth and Quality of Chinese Cabbage

天然物質 處理가 배추의 生長과 品質에 미치는 영향

This study was conduction to investigate the effects of natural materials such as $GB_{10}$ chitofarm, chaff charcoal, and chaff charcoal sap, on quality and yield of chinese cabbage, Natural materials were treated on seeds soil, and leaves. The total plant weight, head weight, head length, head width, leaf length, leaf width, and sugar content of chinese cabbage in treatment with natural materials showed significant difference compared with control. The yield of chinese cabbage in $GB_{10}$ soil treatment and 1% $GB_{10}$ leaf treatment was increased 53% compared with control. The total nitrogen $P_2O_5$, $K_2O$, CaO, MgO, $Na_2O$, and Mn in total plant were analyzed. The chemical components were increased in total plant of chinese cabbage treated with natural materials compared with control natural materials increased the quality of chinese cabbage.

$GB_{10}$, chitofarm 및 왕겨숯과 왕겨숯액을 天然物質을 가을 배추 栽培圃場에 種子處理, 土壤處理 및 葉面撤布를 實施하여 收量과 成分分析을 遂行한 實驗成績은 아래와 같다. 1. 배추 生育特性中 株重, 球重, 球長, 球莖, 葉長, 葉幅 및 糖度에 있어서 Chitofarm 等 天然物質處理區가 無處理區에 비하여 大部分 有意差가 있었으나 天然物質 相互間에는 有意差가 없었다. 2. 배추 收量에 있어서는 $GB_{10}$ 土壤處理區+$GB_{10}$ 1% 葉面撤布區가 3.27kg으로 check區 보다 53% 增收되었다. 3. 배추 植物體 成分分析 結果 T-N, $P_2O_5$, $K_2O$, CaO, MgO, $Na_2O$, 및 Mn 等의 含量에서 天然物質 無處理區보다 check區 보다 多量이었으므로 品質向上에 效果的이었다.