0129 - China Succeeds In Breeding New Crop Variety By Pollen Culture. Scien...Back

China Succeeds In Breeding New Crop Variety By Pollen Culture. Scientific workers of the Peking Institute of Botany and the Institute of Agricultural Sciences of Heilungkiang Province have worked out a Nitrogen 6 high efficiency medium for rice culture. The surviving rate of the pollen plant bred with the medium is several times higher than that of the medium generally used abroad.