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1、OpenJournalofSoilandWaterConservation水土保持,2016,4(4),59-65PublishedOnlineDecember2016inHans.http://www.hanspub.org/journal/ojswchttp://dx.doi.org/10.12677/ojswc.2016.44009IntroductionExperimentofHighCalciumTreeSpecies,SaskatoonBerriesintheSouthernPartoftheNingxiaHuiA
2、utonomousRegionofSemiaridLoessHillyAreasZhongshengGuo1,2,WenwenZhang2,TingNing2,ZhengshengYan2,YaolinLi21InstituteofSoilandWaterConservation,NorthwesternA&FUniversity,YanglingShaanxi2InstituteofSoilandWaterConservation,ChineseAcademyofScience,YanglingShaanxithththRe
3、ceived:Oct.12,2016;accepted:Nov.4,2016;published:Nov.7,2016Copyright?2016byauthorsandHansPublishersInc.ThisworkislicensedundertheCreativeCommonsAttributionInternationalLicense(CCBY).http://creativecommons.org/licenses/by/4.0/OpenAccessAbstractWithhighcalciumtreespec
4、ies,Saskatoonberries(AmelanchieralnifoliaNutt.)areagoodeco-nomicandwaterconservationtreespecies.Inordertoricheneconomictreespecies,increaselo-calpeople’sincomeandservethesupplysidestructureadjustment,wehadintroduced5cultivarsofSaskatoonberriestothesouthernpartoftheN
5、ingxiaHuiAutonomousRegioninthesemiaridloesshillyregionsin2008fromAfforestationResearchInstituteofaridareaofLiaoningProvince.Theresultshowedthatbecauseofgoodrootasexualreproductionandgrowthperformance,drought,lowtemperatureandpestresistance,Saskatoonberriesaresuitabl
6、eforlargeareapro-motioninthesemiaridloesshillyregionsandsimilarregions.KeywordsSaskatoonBerries,HighCalciumTreeSpecies,SemiaridLoessHillyRegions,SupplySideStructureAdjustment寧南黃土丘陵半干旱區(qū)榿葉唐棣引種實(shí)驗(yàn)1,22222郭忠升，張文文，寧婷，嚴(yán)正升，李耀林文章引用:郭忠升,張文文,寧婷,嚴(yán)正升,李耀林.寧南黃土丘陵半干旱區(qū)榿葉唐棣引種實(shí)驗(yàn)[J].水土保
7、持,2016,4(4):59-65.http://dx.doi.org/10.12677/ojswc.2016.44009郭忠升等1西北農(nóng)林科技大學(xué)水土保持研究所，陜西楊凌2中科院水利部水土保持研究所，陜西楊凌收稿日期：2016年10月12日；錄用日期：2016年11月4日；發(fā)布日期：2016年11月7日摘要榿葉唐棣是高鈣樹(shù)種，優(yōu)良的經(jīng)濟(jì)和水保樹(shù)種，為改變黃土丘陵半干旱地區(qū)經(jīng)濟(jì)樹(shù)(品)種單一，豐富人們膳食結(jié)構(gòu)，提高群眾人均收入和供給側(cè)結(jié)構(gòu)調(diào)整需要，我們從遼寧省干旱地區(qū)造林研究所引進(jìn)榿葉唐棣在寧夏回族自治區(qū)南部黃土丘陵半干旱地區(qū)
8、進(jìn)行試驗(yàn)。結(jié)果表明榿葉唐棣無(wú)性繁殖力強(qiáng)，生長(zhǎng)表現(xiàn)良好，抗旱、抗寒和病蟲(chóng)害能力強(qiáng)，經(jīng)濟(jì)效益高，適宜于在寧夏南部黃土丘陵半干旱大面積推廣。關(guān)鍵詞榿葉唐棣，高鈣樹(shù)種，黃土丘陵半干旱地區(qū)，供給側(cè)結(jié)構(gòu)調(diào)整1.引言寧夏回族自治區(qū)南部黃土丘陵半干旱區(qū)干旱、冰雹、低溫霜凍等自然災(zāi)害頻繁，致使
