摘要
绿旱粳1号属于节水型早熟中粳新品系,具有分蘖强、茎秆粗壮、产量高、品质优等优良综合特性。为了更好的在生产上应用,开展了旱直播不同播种量对绿旱粳1号生长及产量的影响试验。结果表明,播种量在52.5~75.0 kg/hm^2时成穗率最高;产量以播种量75.0 kg/hm^2的处理最高。
Luhanjing 1 was a new conventional Japonica rice variety,with strong tillering,stem thick,high output,high quality excellent comprehensive properties.We carried out a test on the effects of sowing quantity on the growth and yield of Luhanjing 1 in order to achieve better application in production.The results showed that the heading rate was the highest at 52.5-75.0 kg/hm^2 and the yield was the highest at 75.0 kg/hm^2.
作者
邵芳荣
杨安中
王士梅
刘俭
段素梅
SHAO Fang-rong;YANG An-zhong;WANG Shi-mei(Anhui State Farms Group,Longkang Farm Co.Ltd.,Huaiyuan,Anhui 233426;Agronomy College of Anhui Science and Technology University,Fengyang,Anhui 233100;Rice Research Institute of Anhui Academy of Agricultural Science&Anhui Key Laboratory of Rice Genetics and Breeding,Hefei,Anhui 230031)
出处
《安徽农业科学》
CAS
2020年第22期35-36,72,共3页
Journal of Anhui Agricultural Sciences
基金
安徽省重点研发计划“节水抗旱粳稻品种筛选及配套高产高效直播栽培技术示范推广”(1804e03020329)
安徽省重点研发计划“适宜东南亚地区水稻抗逆品种选育及应用合作研究”(201904b11020021)
2020年院创新团队“水稻抗旱新品种选育与应用”(2020YL004)。
关键词
直播
播种量
绿旱粳1号
生长
产量
Direct seeding
Sowing quantity
Luhanjing 1
Growth
Yield
