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5月1日,哥斯达黎加实验站工作人员在该国北部水稻研究基地收割杂交水稻。目前,中国杂交水稻在哥斯达黎加北部水稻研究基地已试种成功。预计产量每公顷将达8000公斤。4月29日,哥斯达黎加国家农牧研究所宣布,我国赠送的杂交水稻品种NP833在哥首度
On 1 May, Costa Rica Experimental Station reaped hybrid rice at its Rice Research Base in the north of the country. At present, China’s hybrid rice has been successfully planted at the rice research base in northern Costa Rica. It is estimated that the output will reach 8000 kilograms per hectare. On April 29, the National Institute of Farming and Animal Husbandry in Costa Rica announced that NP833, a hybrid rice variety presented in China,