大豆花粉의 貯藏에 關한 硏究

Studies on the Storage of Soybean Pollen

The experiment was carried out to determine the germination ability of soybean pollen with different storage conditions. Sucrose-agar media was succeseful for germination of soybean pollen and the germination was hardly affected by the ingredient amounts of agar and sucrose in artificial media. Maximum germination of fresh pollen look place in 80 min. after inoculation of the pollen on 2% agar plate containing 20% sucrose and on difference in germination percent was found between two varieties examined. When soybean pollen was kept at room conditions for 3 hours, the germination averaged less than 10%. However, it was found to be kept higher germination ability of the pollen by storage in brown desiccator being controlled humidity and light. Morever germination could be remarkably improved with storing at the condition of lower temperature and humidity, and the influence of humidity was more conspicuous with long storage hours.