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1、HansJournalofAgriculturalSciences农业科学,2017,7(3),179-187PublishedOnlineJune2017inHans.http://www.hanspub.org/journal/hjashttps://doi.org/10.12677/hjas.2017.73023TheInfluenceofUsingDifferentAmendmentsontheGrowthandYieldsoftheCropLiLi1,XinZhang2,JianxinShi2,XiaohuaDai3*1AgriculturalC
2、ollegeofNingxiaUniversity,YinchuanNingxia2HuaxiaBankCo.Ltd.,YinchuanNingxia3NingxiaUniversity,YinchuanNingxiathththReceived:May17,2017;accepted:May30,2017;published:Jun.6,2017AbstractInordertostudytheeffectsofsoilamendmentsonthegrowthanddevelopmentofcropsinaridregions,theexperimen
3、twasconductedindifferentyearsbyusingdifferentkindsofsoilamend-ments.Thesinglefactorrandomizedblockdesignwasusedtostudythegrowthandyieldofpotatoandoilsunflowerunderdifferentamendments.Theresultsshowedthatdifferentmodifiershaddifferenteffectsonthegrowthanddevelopmentofcrops.Intheexp
4、erimentofpotato,typeIIhadthebesteffect,andtheyield(1163.05±191.14kg)washighest,andtheplantheightandleafareawerealsopromoted.Intheexperimentofoilsunflower,theimprovementeffectoftypeIandtypeIIwassignificantlybetterthanthatofthemodifiedagentandbioorganicfertilizer,andtheycansignifica
5、ntlyaffectthestemdiameter(NingdamodifiertypeII33.13mmandNingdamodifiertypeI29.82mm),drymatter(NingdamodifiertypeII1581.398kgandNingdamodifiertypeI1472.305kg),leafareaindex(NingdamodifiertypeII6.72andNingdamodifiertypeI6.18wasmostsuitable),andtheresultsalsoshowedthatthehighestyield
6、wasthebesttypeIandIIofmod-ifiedagent,andNingdamodifiertypeI(255.57±25.93kg)washighest.Theresultsshowedthattheapplicationofamendmentshadapositiveeffectonthegrowthandyieldofoilsunflowerandpotato,andthebesteffectwasfoundinthetypeIandthetypeIImodi-fier.KeywordsPotato,SunFlower,SoilAme
7、ndment,Growth,Yield不同改良剂对作物生长发育及产量的影响1223*李莉，张鑫，施建新，代晓华1宁夏大学农学院，宁夏银川*通讯作者。文章引用:李莉,张鑫,施建新,代晓华.不同改良剂对作物生长发育及产量的影响[J].农业科学,2017,7(3):179-187.https://doi.org/10.12677/hjas.2017.73023李莉等2华夏银行股份有限公司，宁夏银川3宁夏大学，宁夏银川收稿日期：2017年5月17日；录用日期：2017年5月30日；发布日期：2017年6月6日摘要为研究干旱区土壤施用改良剂对作物生长发育的影响，本试
8、验在不同年份以马铃薯、油葵为试验材料，在滴灌条件下施用不同土壤改良
