安徽农学通报
安徽農學通報
안휘농학통보
AUHUI AGRICULTURAL SCIENCE BULLETIN
2013年
22期
21-23
,共3页
赵禹凯%王显瑞%张立媛%赵敏%李书田
趙禹凱%王顯瑞%張立媛%趙敏%李書田
조우개%왕현서%장립원%조민%리서전
谷子%农艺性状%产量%灰色关联度分析
穀子%農藝性狀%產量%灰色關聯度分析
곡자%농예성상%산량%회색관련도분석
Foxtail millet%Agronomic characters%Yield%Grey relational grade analysis
以2012年内蒙古谷子区域试验10个谷子品种（系）的试验验结果为数据材料，运用灰色关联分析法，分析了9个主要农艺性状与产量关系的密切程度。结果表明：9个农艺性状对产量的关联序为穗数＞苗数＞生育期＞千粒重＞单株粒重＞株高＞单株穗重＞穗长＞出谷率。说明穗数、苗数、生育期、千粒重、单株粒重、株高和单株穗重对产量影响较大；穗长和出谷率对产量影响较小。
以2012年內矇古穀子區域試驗10箇穀子品種（繫）的試驗驗結果為數據材料，運用灰色關聯分析法，分析瞭9箇主要農藝性狀與產量關繫的密切程度。結果錶明：9箇農藝性狀對產量的關聯序為穗數＞苗數＞生育期＞韆粒重＞單株粒重＞株高＞單株穗重＞穗長＞齣穀率。說明穗數、苗數、生育期、韆粒重、單株粒重、株高和單株穗重對產量影響較大；穗長和齣穀率對產量影響較小。
이2012년내몽고곡자구역시험10개곡자품충（계）적시험험결과위수거재료，운용회색관련분석법，분석료9개주요농예성상여산량관계적밀절정도。결과표명：9개농예성상대산량적관련서위수수＞묘수＞생육기＞천립중＞단주립중＞주고＞단주수중＞수장＞출곡솔。설명수수、묘수、생육기、천립중、단주립중、주고화단주수중대산량영향교대；수장화출곡솔대산량영향교소。
Using ten foxtail millet varieties in the national regional test of Inner Mongolia in 2012,the correlation between nine main agronomic characters and yield was analyzed by the grey relational grade analysis method. The results showed that the relational order was as follows:Spike number per acreage>sprout number per acreage>growth stage>1000-seed weight>grain weight per spike>plant height>spike weight>spike length>grain percentage. It revealed that Spike number per acreage,sprout number per acreage,growth stage,1000-seed weight,grain weight per spike,plant height and spike weight had more influence on the yield than the other two agronomic characters.
