摘要
2014年在宁夏平罗县通伏乡、灵武农场两地开展了水稻播后上水栽培密度试验。结果表明,在水稻播后上水栽培方式下,富源四号品种水稻播种密度应以播种量300 kg/hm^2、穴距10~20 cm、行距20 cm为宜,宁粳43号品种水稻播种密度应以播种量225 kg/hm^2、穴距10~20 cm、行距15 cm为宜。
Rice sowing thickness tests through the method of irrigation after sowing in Tongfu Township of Pingluo County and Lingwu Farm were carried out in 2014. Results showed that sowing thickness of ＂Fuyuan＂ No.4 was better to be 300 kg/hm^2, and with hole spacing of 10 - 12 cm and sowing spacing of 20 cm. Sowing thickness of ＂Ningjing＂ No.43 was better to be 225 kg/hm^2, ang with hole spacing of 10-20 cm and sowing spacing of 15 cm.
出处
《宁夏农林科技》
2017年第3期18-19,25,共3页
Journal of Ningxia Agriculture and Forestry Science and Technology
关键词
水稻
播后上水
播种密度
Rice
Irrigation after sowing
Sowing thickness
