CAJ | 학술논문

福建省德化县2007年引进杂交中籼稻新组合＂丰优22＂,经多年试种表现高产优质,但易感稻瘟病,作中稻栽培生育期比汕优63迟熟4～5 d。栽培上要注意稀播种,覆膜培育壮秧,适期早插,配方施肥,科学管水,综合防治病虫害。
복건성덕화현2007년인진잡교중선도신조합＂봉우22＂,경다년시충표현고산우질,단역감도온병,작중도재배생육기비산우63지숙4～5 d。재배상요주의희파충,복막배육장앙,괄기조삽,배방시비,과학관수,종합방치병충해。
Fengyou 22,a new mid-season indica hybrid rice combination,was introduced to Dehua county in 2007.The results of multi-year trial experiment showed that this variety performed high-yieding and high quality,but was sensitive to rice-balst.Compared with Shanyou 63,the growth period of Fengyou 22 were lasted for 4-5 days when it was planted as mid-season rice.Concerning the cultivation technique of Fengyou 22,it should pay attention on decreasing density of seed sowing,fostering strong seedling by covering plastic film,early transplanting,fomulated fertilization,scientific water management as well as comprehensive insect and disease control.