粳稻新品种津原986的特征特性及高产高效栽培技术

摘  要：津原986是天津市优质农产品开发示范中心选育的常规粳稻晚熟品种，具有熟期适中、分蘖多、产量高、超抗倒伏等特性。总结了该品种的高产高效栽培技术措施，包括稀播培育多蘖壮秧、合理密植、缓秧后分次追肥促苗早发、科学进行水肥管理、及时晒田、及时做好病虫草害防治等。

关键词：津原986；特征特性；栽培技术

中图分类号：S511.048                                    文献标志码：B      文章编号：1673-6737（2024）04-0042-02

Characteristics and High-yield and High-efficiency Cultivation Techniques of New Japonica Rice Variety Jinyuan-986

WEI Li-jun ， WANG Quan

（Tianjin High-quality Agricultural Products Development Demonstration Center， Tianjin 301508， China）

Abstract： Jinyuan-986 is a conventional japonica rice variety bred by Tianjin high-quality agricultural products development demonstration center. It has the characteristics of moderate ripening period， multiple tillers， high yield and super lodging resistance. The high yield and efficient cultivation techniques of this variety were summarized， including cultivating multi-tiller seedling by thin sowing， reasonable close planting， applying fertilizer after slowing down， scientific water and fertilizer management， timely drying of the field， and timely prevention and control of diseases， pests and grasses.

Key words： Jinyuan-986; Characteristics; Cultivation techniques

津原986是天津市优质农产品开发示范中心以津原100为母本、津原89为父本，历经多年选择培育出的高产优质抗逆粳稻品种，2021年通过天津市农作物品种审定委员会审定（审定编号：津审稻20210002）。（剩余2296字）