论文部分内容阅读
为了考察籼粳杂交稻春优84在浙东地区作连作晚稻栽培的可行性,以春优84单季栽培和晚粳稻宁84单双季栽培为对照,笔者在宁波市镇海区开展了春优84分期播种、不同秧龄移栽试验。结果表明,春优84在浙东地区作连作晚稻种植,宜在6月30日之前播种,产量可达到500 kg/667 m~2。
In order to investigate the feasibility of combining indica-japonica hybrid rice Chunyou 84 with continuous cropping of late rice in eastern Zhejiang Province, we compared the single-cropping cultivation of Chunyou 84 with that of late japonica rice 84 84 sowing, transplanting different seedling age test. The results showed that Chunyou 84 could be planted as a late rice crop in eastern Zhejiang and sown well before June 30, with a yield of 500 kg / 667 m ~ 2.