馬鈴薯一水稻輪作系統(tǒng)下馬鈴薯不同種植模式的比較研究

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引用格式:,等.馬鈴薯—水稻輪作系統(tǒng)下馬鈴薯不同種植模式的比較研究[J].湖南農(nóng)業(yè)科學,2025(5):22-26
DOI:10.16498/j.cnki.hnnykx.2025.005.005
中圖分類號:S532 文獻標識碼:A 文章編號:1006-060X(2025)05-0022-05
Abstract:Thisstudywasconductedtoimprovethyieldandeficiencyofwinterpotatoplantingunderpotato-ricerotation.Zhongshu 5′ andFavorita'ereplanteduderteerorogode(N)oventioalode(F),igh-yieldandigfciecyde(HH), andultrahigh-yieldmode(SH).Thegowthtraits,yield,andqualityofpotatowerecomparedamongdierentplantingmodes.he resultsshowedtatbothpotatoarietiesadlowerplantheightleaareaindex,iomas,totalyield,andommodityatederthe NOmode thanunderothermodes.HHandSHmodes withincreasedplantdensityandnitrogenapplicationincreasedthenumberof main stems,leaf area index,and biomass accumulation.UnderHH and SH modes,'Zhongshu 5′ showed the yieldsof 33760.20kg/hm2 and (204號 32293.95kg/hm2 ,and Favorita' achieved the yieldsof 28021.35kg/hm2 and 30001.20kg/hm2 ,respectively. However, the difference in potato yieldbetwnHHandSHmodes wasnotsgnificantandtheplantdensityandnitrogenapplicationunder teHHmode werelower thanthoseunderthSHmode.Aftercomprehesiveconsideration,werecommendtheHHmodeofpotatoplantingunderpotatoceotation Key words: potato; rotation system; planting mode; yield
馬鈴薯(SolanumtuberosumL.)是茄科茄屬一年生草本植物,易種植且產(chǎn)量高,在全球廣泛種植。(剩余6871字)