@article{oai:repository.naro.go.jp:00001652, author = {中野, 明正 and NAKANO, Akimasa and 上原, 洋一 and UEHARA, Yoichi}, journal = {野菜茶業研究所研究報告, Bulletin of the National Institute of Vegetable and Tea Science}, month = {Mar}, note = {Increase of manure application (2.1t/lOa to 16.8t/10a) and top dressing by CSL (Corn steep liquor) increased the nitrate concentration in leaves, but did not increase the total yields of tomato. CSL top dressing decreased Brix sugar content by 0.4% compared to only manure applications. In contrast, CSL top dressing increased nitrogen and amino acid contents compared to only manure applications. From the estimation by a two source model using δ^15N value, 55 to 84% of the nitrogen of fruits was easily taken up from CSL, and increased nitrogen and amino acid contents of tomato fruits. However, high dose application of manure was not able to increase the fruit nitrogen content to ordinal chemical fertilizer application level (20mg/g) ; CSL top dressing was able to reach the same level of nitrogen (amino acid) content in fruits from chemical fertilizer applications.}, pages = {77--82}, title = {堆肥の施用量と有機液肥による追肥がトマトの収量と品質に与える影響}, volume = {6}, year = {2007}, yomi = {ナカノ, アキマサ and ウエハラ, ヨウイチ} }