한국작물학회지 제17권 1호

A study on the metabolism of the chemical components of endosperm and embryonic organs of ginseng seeds during their germination were investigated and the results of the changes in the contents of nitrogen compounds. carbohydrates. lipids and phosphorus compounds are discussed from the viewpoint of physiologicaI chemistry.

1974.12 서비스 종료(열람 제한)

水稻에 對한 加里分施에 關한 研究 -加里의 分施時期에 關하여-

Studies on the Effect of Potassium Split Application on Paddy

吳旺根, 李相範, 朴贊浩, 金聲培

한국작물학회지 제17권 1호 pp.143-148 한국작물학회

Field and pot experiments were conducted for the split application of potash in paddy (Oryza satiνa L. cultiνar Jinheung.) Production and the experimentaI resuIts were analysed with regard to the yield of paddy and its yield components. The absence of potash at the reproductive stages such as primodial and heading period but supplied most of the potash at the early growth stages. resulted in an increase of panicles but in a decrease of grain numbers per panicle and yield of paddy. On the other hand. however. the reduced amount of potash application at the earIystage of growth showed a decreased number of panicles and yield of paddy. paticulary where lime and fresh rice straw were applíed.

간행물

한국작물학회지 KCI 등재 Korean Journal of Crop Science

제17권 1호 (1974년 12월) 6건