复配育秧基质对水稻生长及籽粒产量的影响
Effects of Compound Matrix for Seedling Culture on Growth and Grain Yield of Rice
唐继华 1徐士风 1顾祥 1周宇 1赵海涛 2居静 2余彬彬 2钱晓晴2
作者信息
- 1. 南通瑞华生物工程有限公司,江苏南通226000
- 2. 扬州大学环境科学与工程学院,江苏扬州225127
- 折叠
摘要
[目的]研究不同基质对水稻秧苗素质和水稻生长及籽粒产量形成的影响.[方法]试验设置3种育秧基质处理:①采用高度腐熟的养牛场垫料为基础材料(50％),配以蛭石(20％)、泥炭(10％)、土壤(20％)及保水剂适量;②市售基质(产自江苏镇江,CK1);③市售基质(产自江苏淮安,CK2).分析育秧基质对秧苗素质、水稻生长、产量的影响.[结果]试验基质能够满足水稻育秧壮苗要求,移栽后水稻活棵快,无明显缓苗期,在其他各项管理措施完全一致的条件下,试验基质处理比两对照基质处理水稻分别增产近6％和2％.[结论]该研究为水稻育秧基质的选取提供了参考.
Abstract
[Objective] To research effects of different compound matrix for seedling culture on seedling quality,growth and grain yield of rice.[Method] Experiment set 3 treatments of compound matrix for seedling culture:①Cattle farm padding was taken as fundamental material(50％)with vermiculite(20％),peat coal(10％),soi1(20％),and proper water retaining agent addition.②Matrix was saled in the market(produced in Zhenjiang,Jiangsu,CK1).③Matrix was saled in the market (produced in Huai'an,Jiangsu,CK2).Effects of matrix for seedling culture on seedling quality,growth and grain yield of rice were analyzed.[Result] Experimental matrix could cultivate strong seedling,the rice grew quickly,there was not obvious transplanting seedling stage.The yield of experimental matrix treatment was higher than 2 control matrix treatments nearly 6％ and 2％ respectively.[Conclusion] The research could provide reference for choosing matrix for seedling culture.
关键词
水稻/基质育秧/秧苗素质/产量Key words
Rice/Seedling culture by matrix/Seedling quality/Yield引用本文复制引用
基金项目
江苏省农业三新工程项目(SXGC[2015] 111)
出版年
2017
国家科技期刊平台
NSTL
维普
万方数据