Effects of the Natural Materials on Growth and Quality of Radish

天然物質 處理가 무의 生長과 品質에 미치는 영향

This study was carried out to investigate the effects of natural materials on quality and yield of radish. The GB$_{10}$, Chitofarm, chaff charcoal, and chaff charcoal sap were used as natural materials. The total plant weight, root weight, root length, and root width of radish in treatment with natural materials showed significant differnce compared with control. The yield of radish in 1% of GB$_{10}$ treatment was increased 75% compared with control. The chemical components were increased in total plant of radish treated with natural materials compared with control. This appears that natural materials increase the quality of radish.

GB$_{10}$, Chitofarm 및 왕겨숯과 왕겨숯 液 등 天然物質을 가을 무 栽培圃場에 種子處理, 土壤處理 및 葉面撒布를 實施하여 收量과 成分分析으로 遂行한 實驗 成績은 다음과 같다. 1. 무 生育特性 중 株重, 根重, 根長 및 根莖에 있어서 Chitofarm 등 天然物質處理區가 無處理區에 대하여 大部分 有意差가 있었으나 天然物質處理區 사이에는 有意性이 없었다. 2. 무 收量에 있어서는 GB$_{10}$ 1%葉面撒布區가 1.7kg으로 check區 보다 75% 增收되었다. 3. 무 作物體 成分分析結果 T-N, $P_2O_5,\;K_2O$,CaO, MgO, Fe, Mn 및 Zn 등의 含量에서 天然物質 無處理區보다 多量이었으므로 品質向上에 效果的이었다.