林型에 따른 동자꽃과 나래미역취의 生殖器官에 투여되는 乾量과 無機鹽類의 할당량에 대한 연구

Abstract

In case that reproductiγe allocation in Lychηis cognata and Solidago virganrea was represented

by dry weight, that of Lychnis cognata was lower in the deciduous forest region than in the conifer one. In Solidago virganrea, however, there is no differences between the two forest regions. In case that reproductive allocation was represented by quantities of the four minerals (N,P,K and Ca) in Solidago virganrea, there were no difference between Figures of dry weight and four minerals. But there are some differences in Lychnis cognata. In Solidage and Lychnice, the change of the ratio of minerals in reproductive allocation is extremly different from that of dry weight. And the ratio of N and P of reproductive allocation was increased, on the contrary that of Ca was decreased.