油菜种子质量检测及高产栽培技术

打开文本图片集

中图分类号 S565.4 文献标志码A 文章编号1007-7731(2026)02-0024-04

DOI号 10.16377/j.cnki.issn1007-7731.2026.02.008

Qualitytestingofrapeseedseedsanditshighyieldcultivationtechniques

Xu Lisen

(Wangjiang County Agricultural Product Quality and Safety Center,Wangjiang 2462Oo,China)

AbstractTesting methods forrapeseed quality are introduced in this paper.Meanwhile,based on the current status of rapeseed cultivation in Wangjiang CountyofAnhui Province,high yield cultivationtechniques forrapeseedare analyzedand summarized from the aspects of variety selection,seed treatment,field fertilizer and water management, and diseaseand pest control.Thecore indicatorsof testing of rapeseed seed quality，include moisturedetermination (low-constant temperature drying method,requiring a moisture content ⩽9.0% )，cleanliness analysis (cleanliness≥ 98.0% ),and germination test (calculating germination rate after 7 days of cultivation at 20∘C ),andvarietal purity identification (varietal purity ⩾86% ),which provide technical support for seed quality safety. High yield cultivation techniques include choosing high-resistance varieties with moderategrowth periodsand suitable for mechanical harvesting; preparing the field before sowing and preventingseeds from caying pests and diseases through sun-drying andchemical seed dressing; implementing intertilageand weeding afterseedling establishment and before canopy closure,applyingfertilizersscientifically with particularatention tosulfurfertilizerapplication inthesoil,andcleaning thefurrows betweenplots,furrows acrossplots,and surrounding furrows ofrapesedfields ina timely mannertoachieve irrigation indrought and drainage in waterlogging”;focusing onpreventing sclerotinia stemrot,aphids,andcabbage wormsby comprehensivelyusing agricultural,physical,biological,and chemical controlmethods;andharvesting ina timelymanneraccording to weatherconditions and rapeseed maturity.This paper provides a reference for high yield rapeseed cultivation and seed quality control in similar regions.

Keywordsrapeseed; high yield cultivation technology; seed quality testing; seed quality safety

油菜是主要的油料作物之一，其在安徽省望江县种植面积较大，全县油菜种植面积达3.3万 hm2 年产油菜籽8万t左右[1-2]，在全县农业生产中占据重要地位。（剩余6745字）