粳稻新品種津原986的特征特性及高產(chǎn)高效栽培技術(shù)

摘  要：津原986是天津市優(yōu)質(zhì)農(nóng)產(chǎn)品開發(fā)示范中心選育的常規(guī)粳稻晚熟品種，具有熟期適中、分蘗多、產(chǎn)量高、超抗倒伏等特性。總結(jié)了該品種的高產(chǎn)高效栽培技術(shù)措施，包括稀播培育多蘗壯秧、合理密植、緩秧后分次追肥促苗早發(fā)、科學(xué)進行水肥管理、及時曬田、及時做好病蟲草害防治等。

關(guān)鍵詞：津原986；特征特性；栽培技術(shù)

中圖分類號：S511.048                                    文獻標(biāo)志碼：B      文章編號：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是天津市優(yōu)質(zhì)農(nóng)產(chǎn)品開發(fā)示范中心以津原100為母本、津原89為父本，歷經(jīng)多年選擇培育出的高產(chǎn)優(yōu)質(zhì)抗逆粳稻品種，2021年通過天津市農(nóng)作物品種審定委員會審定（審定編號：津?qū)彽?0210002）。（剩余2296字）