论文部分内容阅读
甬优538号系宁波市农科院和宁波市种子公司选育的籼粳杂交超级稻新品种。在天台种植,表现出高产稳产,株高适中,齐穗较早、中熟,抗病、抗倒性强的特点。生育期比我县推广的甬优12短7d,非常适宜在本县种植。1产量表现在2012年和2013年的展示试验中,甬优538产量名列前茅。2013年在平桥镇溪边张村建立甬优538高产栽培示范地,面积6.8hm2,平均产量为12.93t/hm2,表现出显著的增产效果。示范方实割3块田,面积2 311.8m2,经农业局组织专家组验收,平均产量为12.9t/hm2。
Yongyou 538 is a new variety of indica-japonica hybrid rice selected by Ningbo Academy of Agricultural Sciences and Ningbo Seed Company. Planting on the rooftop shows the features of high and stable yield, moderate plant height, earlier heading, middle maturity, disease resistance and lodging resistance. The growth period is 7 days shorter than Yongyou 12 promoted by our county, so it is very suitable for planting in this county. 1 Production Performance In the 2012 and 2013 demonstration tests, the output of Yongyou 538 ranked first. In 2013, Yongyou 538 high-yielding cultivation demonstration site was established in Zhangcun, Xibian, Pingqiao Town, with an area of 6.8hm2 and an average yield of 12.93t / hm2, showing remarkable yield increase. Demonstration real cut 3 fields, an area of 2 311.8m2, acceptance by the Agricultural Bureau organized an expert group, with an average yield of 12.9t / hm2.