水稻免催芽播种试验  

Seeding Experiments of Rice Sowing without Accelerating Germination

作　　者：刘雪 谭秀凤 李金凤 LIU Xue;TAN Xiu-feng;LI Jin-feng(Chuangye Farm Co.LTD,Heilongjiang Beidahuang Agricultural Reclamation Group,Jiamusi Heilongjiang 156321,China)

机构地区：[1]黑龙江北大荒农垦集团创业农场有限公司,黑龙江佳木斯156321

出　　处：《北方水稻》2020年第5期26-28,共3页North Rice

摘　　要：免催芽播种是无需浸种催芽通过生物拌种剂将干种包备处理后直接播到苗床上的一种新技术,该技术简化生产流程,操作灵活,易于掌握,能够缓解农时紧张,解放生产力,降低生产成本。为验证其使用效果进行试验,结果表明:处理3(干种播完后覆土前喷施“耕耘者活力丰”)产量最高,为667 kg/667 m^2,处理1(干种利用“耕耘者生物拌种剂”)次之,为633.65 kg/667 m^2。Rice sowing without accelerating germination is a new technology which can be directly planted on the seedbed after dry seed package is prepared by biological seed mixing agent without seeding accelerating.This technology simplifies the production process,operates flexibly and is easy to master,which can relieve the agricultural tension,liberate the productivity and reduce the production cost.In order to verify its use effect,the results showed that treatment 3(spraying"Gengyunzhehuolifeng"after dry planting and before soil covering)had the highest yield,which was 667 kg/667 m^2,followed by treatment 1(using"biological seed dressing named Gengyunzhe"),which was 633.65 kg/667 m^2.

关 键 词：水稻 免催芽播种 产量 

分 类 号：S511.04[农业科学—作物学]