《Table 3 Dominance degrees (>0.1) of weeds in the different farmland types》
本系列图表出处文件名:随高清版一同展现
《"An investigation of weed seed banks reveals similar potential weed community diversity among three different farmland types in Anhui Province, China"》
1) Weed species with superscript letter a,b and c represents weed species which infests paddy,summer-ripe,autumn-ripe farmland,respectively.In addition,weed species with two superscript letters represents weed species which infests both types of farml
Among all the weed species,71 species were commonly found in the seed banks of all three farmland types,accounting for 40.80%of the total number of species and composing 91.71%of the total dominance degree.Among all species,the total dominance degree of 28 weed species was greater than 1.0,indicating that these weed species were the most important species in the seed banks of all three farmland types.These species were Cyperus iria,A.aequalis,Leptochloa chinensis,Myosoton aquaticum,Mazus japonicus,Lapsanastrum apogonoides,Beckmannia syzigachne,Cyperus difformis,R.indica,G.aparine var.tenerum,Eleusine indica,Cerastium glomeratum,Stellaria uliginosa,Digitaria ciliaris,Lindernia procumbens,Capsella bursa-pastoris,Fimbristylis miliacea,Ludwigia epilobioides,N.minor,Portulaca oleracea,M.vaginalis,Echinochloa crusgalli var.mitis,Alopecurus japonicus,Ammannia baccifera,Polygonum lapathifolium,Juncus effusus,Hemistepta lyrata and Conyza canadensis.According to the dominance degrees of different weed species in the seed banks of the different farmland types(Table 3;Appendix A),the dominant weed community in the seed bank of paddy farmland was composed of summer-ripe farmland weeds,followed by paddy farmland weeds and autumn-ripe farmland weeds.Summer-ripe farmland weeds was the dominant weed community in the seed bank of summer-ripe farmland,followed by autumn-ripe farmland weeds and paddy farmland weeds;however,C.iria(a weed species of autumn-ripe farmlands)was the most dominant species.In the seed bank of autumn-ripe farmland,the dominant weed communities were autumn-ripe farmland weeds and summer-ripe farmland weeds,followed by paddy farmland weeds.
图表编号 | XD0047436500 严禁用于非法目的 |
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绘制时间 | 2019.04.20 |
作者 | HE Yun-he、GAO Ping-lei、QIANG Sheng |
绘制单位 | Weed Research Laboratory, Nanjing Agricultural University、School of Landscape Architecture, Zhejiang Agricultural & Forestry University、Weed Research Laboratory, Nanjing Agricultural University、Weed Research Laboratory, Nanjing Agricultural University |
更多格式 | 高清、无水印(增值服务) |