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0517-6611(2019)08-0052-03doi:10.3969/j.issn.0517-6611.2019.08.014
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ComparativeTrialofNewPeperVarietiesofSpecializedFacilityAgricultureXIONGChunhui,XIAOLinchang,YUANJingxiangetal (GanzhouInstituteofAgriculturalSciences,Ganzhou,Jiangxi341000)Abstract Withthedevelopmentofprotectedvegetableproductionfastly,theneedofnewpepervaritiesapplyingtothespecializedfacilitybecameverysurgent.Ninetheenpepervarietieswereintroducedfromdomesticvegetableseedenterprisesin2016forpreliminarycomparativefieldtrialduringthespringsummerstubble,aswellastobeselected5varietiestocarryoutfurtherrepeatedscreeningtestsatthesameseasonin2017.TheresultsshowedthatthepepervaritiesNewJiaojiaoNo.1,Changjiang7andJintian8hadbettercomprehensiveperformanceincludingthehighyieldandresistance.Hence,wesuggestedthatthesepepervarietiesmaybeextentedandappliedinthevegetableprotectedcultivation.Keywords Pepervarities;Vegetablesfacilities;Heatresistance;Diseaseresistance
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Type�
Source
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Table2 Comparisonofthephenologicalperiodsofselectedtestedvarietiesin2017
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Emergencedate
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Plantingdate
Initialfloweringdate
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8·
Jintian8 01-24 02-11 03-20 04-22 05-27 07-20�úñ
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in2017
(#fi
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n©
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!Ùnx
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�-Â
Branchiness
%§
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³
Fruitshape
�
/¤�
Green/maturefruitcolor
(�o
Fruitsurfacefeatures
.ç
Fruitlongitudinaldiametercm
/ç
Fruitransversediametercm
P0
Pulpthickmm
ªJ
Singlefruitweightkg
úÉ
Pepperytaste
%§
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/F� °¯
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7·
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/F� �®
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vñ
6·
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Table5 Comparisonoftheyieldcharactersofselectedtestedvarietiesin2017
(#fi
Varietyname
ݲ�1
Plotyield∥kg
�Q�1
ProphaseyieldäQ�1
Anaphaseyield
�1
Yieldkg/hm2
"ÑÂ
Heatresistance
Þ1tµ*01
Occurrenceofanthracnose
%§
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(�û
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7·
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(�û
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6·
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NewJianjiaoNo.1 36.0±9.5 12.2±6.9 60250.5ÞÁ ��
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�úñ
Zaolawang(CK) 27.5±4.6 10.8±4.1 47887.5:� l
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3 ZCP-2(a)、ZCP-3.1(b)、ZCP-3.2(c)�
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