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本试验属于冶金部有色金属研究院主持的全国硝酸稀土农用协作试验网的一部分科研任务。我所于1982年参加试验网,并开始研究探讨玫瑰香葡萄喷布硝酸稀土对果品产量和品质的影响,为今后大面积葡萄生产广开肥源和推广施用提供科学依据。
This experiment belongs to the National Ministry of Metallurgical Research Institute of Nonferrous Metallurgy Rare Earth Agricultural Cooperative Experimental Network part of the scientific research task. In 1982, I participated in the experimental network and started to study the effects of spraying rare earth nitrate on grapevine production and quality of grapevine. It will provide a scientific basis for wide-area fertilizer production and promotion of large-scale grapevine production in the future.