This study was to verity that the uptake inhibition and accumulation of nitrogen in different potassium levels. Lettuce was used as model plant in this study and grown in pot of 10cm's in diameter and depth with mixture media of vermiculite and perlite under supply of different culture solution for three weeks. Nitrogen absorption at root was inhibited by increased potassium concentration in nutrient solution, and nitrate accumulation of plant was depended on absorption of nitrogen because nitrate content of 0 K level was 4-5 times higher than that of 2 K level, Concentration of ascorbic acid was decreased by increasing the nitrogen absorption, since ascorbic acid (AsA) content of 2K level was higher than those of OK level in both of old leaf and flesh leaf

A new white colored spray rose (Rosa hybrida Hort.) cultivar Danmi was developed at the Jeollanamdo AgriculturalResearch and Extention Services (JARES) after seedling and line selection in 2002, and its characteristics were examined twicefrom 2004 to 2005

A new rice variety Manweolbyeo is a japonica type developed by the rice breeding team of Yeongnam Agriculturalivationcondition from the progenies of a single cross of Milyang120/Hwayeongbyeo. The selected line(YR16326-8-3-2) from the prog-enies of it cros

This study was conducted to characterize and to elucidate the inheritance mode of green-kerneled rices which were selected in rice germplasms collected in China. Three green-kerneled varieties (Hexi 41, Beijingluimi-1, and Jilinluimi-1), three regular whi

A new orange-red colored standard rose (Rosa hybrida Hort.) cultivar ‘Scarla’ was developed at the Jeollanamdo Agricultural Research and Extention Services (JARES) after bud selection and line selection for three times from 1999, and its characteristics w