6.The silica-phellem block and stomate tubercle on 3rd leaf are underdeveloped, the tubercle of stomate block is small and dense in japonica, big and sparse in O.
发现了三叶期第三叶片硅化-木栓细胞带和气孔器乳突发育不完全现象。
7.Crude extracts were extracted from Sophra japonica L.with 75 % alcohol.Rutin was obtained from the crude extracts by alkine extraction and acid precipitation.
8.METHODS: The extract of Sophora japonica L. was processed by inorganic ceramic membrane, and the whole solid, effective ingredinent and flux of mebrane were examined.
9.Chromosome 12 of pollen mother cell of japonica trisomic rice (Oryza sativa L.) was successfully isolated using microglassneedles under the micromanipulator in this study.
首次以粳稻第12号三体为材料,采用玻璃针染色体微分离法,成功地分离到了稻第12号染色体。
10.Two japonica rices, Wuyujing 3 and 97 7 were used to study changes in contents of soluble protein, free amino acids and endopeptidase activity during photosynthetic declination.
Secendary-summer unmatured apical leaves of four years old ‘Zaozhong No.6’ loquat (Eriobotrya japonica Lindl.) and four years ‘Jiefangzhong’ were removed in every 7 days in the summer of 2005;