滨海盐碱地直播单季晚稻高产栽培技术  

High-yield Culture Technique of Single-season Late Rice Under Directseeding in Coastal Saline Area

作　　者：许开华[1] 

机构地区：[1]浙江省慈溪市农业技术推广中心,浙江慈溪315300

出　　处：《农业灾害研究》2014年第6期11-12,14,共3页Journal of Agricultural Catastrophology

摘　　要：针对在盐分高、p H高的盐碱地种植水稻盐害重、产量低的现状,阐述了播种前的降盐改土措施,提出了单季晚稻在直播情况下,改进灌溉和施肥方法、适时早播、增加播种量等高产栽培技术。Rice suffers from serious salinity damage, and the yield is low when planting in alkali-saline soil with high salinity and high pH. Aiming at the current status, measures for reducing soil salinity and soil improvement were expounded. And high-yield culture techniques of single-season late rice un- der direct-seeding were put forward, such as improving irrigation and fertil- ization methods, properly early sowing, and increasing sowing quantity, etc.

关 键 词：盐碱地 单季晚稻 降盐改土 直播技术 

分 类 号：S511.33[农业科学—作物学]