摘要
水稻平台穴盘育秧、中小苗移栽是六十八团主要栽培模式,近年青枯、立枯病发病严重,经常发生整床死苗,对生产造成较大影响。为降低青枯立枯发病率,利用两年的时间,从改进农业生产措施、加强化学防治体系入手,通过提高地温、控制水分、加强通风和防病,改善育秧小环境,培育壮苗,摸索出高台穴盘育秧模式,将该病发生率控制在5%以下,实现试验目标。
In recent years,the occurrence of rice bacterial wilt is serious,and the whole bed of dead seedlings often occurs,which has a great impact on the production.To reduce youth withered withered incidence,use two years time,from the improvement of agricultural production measures,strengthen the chemical control system,by raising the temperature,moisture control,strengthening the ventilation and prevention,improve the environment of small seedlings,cultivating strong seedling,grope for the tower of hole tray seedlings cultivation mode,the incidence of the disease control under 5%,achieve test objectives.
作者
赵玉梅
沈凤
ZHAO Yu-mei;SHEN Feng(Agricultural Development Service Center,68th Regiment,4th Division,Xinjiang Production and Construction Corps,Yili Xinjiang 835301,China)
出处
《北方水稻》
CAS
2021年第5期22-24,共3页
North Rice
关键词
水稻
青枯立枯病害
育秧环境
高台育秧
发病率
Rice
Bacterial wilt
Seedling raising environment
High platform seedling breeding
Incidence rate
