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红萍(满江红)孢子果人工培养和幼孢子体的观察,早在1965年温州地区农科所曾进行过这方面的工作。1976年—1977年,我们用干藏298天(经过夏冬)的孢子果进行培养,证明新鲜的与干藏的孢子果同样可以出苗。自1977年冬,中国科学院植物研究所和山东郯城县农业局调查研究“饮马庄满江红”的生态特性以后,广东农科院土肥所等单位,在红萍孢子果繁殖的研究方面又有了新的进展。这些研究将为扩大红萍的繁殖利用找到更为方便的途径。为了交流情况,现将我组红萍孢子果形态的初步观察报导如下。
Hongping (Azolla) spore fruit artificial cultivation and observation of juvenile sporophytes, as early as 1965 in Wenzhou Agricultural Science Institute had conducted this work. From 1976 to 1977, we cultured Sporifer fruit dried for 298 days (after summer and winter), proving that fresh and spore-dried spores can also emerge. Since the winter of 1977, Institute of Botany, Chinese Academy of Sciences and Shandong Tancheng County Bureau of Agriculture investigation of the ecological characteristics of “Yin Ma Zhuang Azolla” later, the Guangdong Academy of Agricultural Sciences and other units of soil and fertilizer, in the research on the propagation of spores red cone new progress. These studies will find a more convenient way to expand the use of red duckweed. In order to exchange information, now my group Hong Ping spore morphology preliminary reports are reported below.