甬优1540在政和县作中稻种植表现及高产栽培技术

Planting Performance and High-yielding Cultivation Techniques of Yongyou 1540 as Medium Rice in Zhenghe County

甬优1540是宁波市农科院用甬粳15A和F7540配组而成的籼粳型三系杂交稻品种。在政和县石屯镇、外屯乡展示示范种植表现:株型紧凑,剑叶挺直,植株矮壮,分蘖力中等,穗大粒多,结实率高,产量高,米质优,抗倒性好。总结了甬优1540在政和县作中稻示范种植表现及高产栽培技术。

An indica-japonica type three-line hybrid rice Yongyou 1540 was bred from the cross between the sterile line Yongjing 15A and the restorer line F7540 by Ningbo Academy of Agricultural Sciences.Yongyou 1540 was displayed and demonstrated in Shitun town and Waitun township of Zhenghe County,showing compact plant type,straight sword leaves,short and strong plants,medium tillering ability,large panicles,many grains,high seed setting rate,high yield,good quality and lodging resistance.The demonstration planting performance and high-yielding cultivation techniques of Yongyou 1540 in Zhenghe County were summarized as medium rice.