This paper introduced Dai s medi-edible plant,plant morphology,utilization values,cultivation methods,harvest and process,and resource protection of Cibotium barometz(L)J.

Studies on the cultivation method of sclerotium forming from hyphae of Grifola umbellata;

In this paper, the species, morphology, distribution, usage and cultivation method of phytolacca genus plants in the Qindao coastal area are introduced, which will provide scientific basis for protecting and developing phytolacca genus plant re-sources and meeting the demands of medical and horticultural departments in the area.

The results of this research showed that the boll weight with the cultivation methods of seedling transplanting was greater than with field cultivation methods.

The results show that high-protein and high-yield cultural integrative technology system of rice can obviously improve activities of GOT and AK in functional leaves and grain of rice,compared with San zhuang san gao cultivation and practice cultivation.

The influence of three cultivations on photosynthesis characteristic,yield of rice and contents of protein and amino acid in brown rice were investigated in field-plot experiment.

The four cultivations were conventional cultivation, high-protein and high-yieldcultural integrative technology system of rice (composite cultivation), amended compositecultivationⅠand amended composite cultivationⅡ.

Four different cultivations were compared relative to their effects on the ratios of total nitrogen,protein nitrogen,protein yield,and the activities of key enzymes of nitrogen metabolism in brown rice Xianzaoxian29.