不同贮藏温度对黄瓜秧苗质量的影响

l 2008-03-30[ “SE EB S/92006BAD07B04T€e  12℃,ŒZs As。Ÿž12 d H17„7℃2 d „c sY  6 84.41 , 105.66,712℃ /d „  6 74.39。 V ;Ÿ/,17℃V, 8 ih{1 ,/  M 。 -  7℃B a‹,7 Ÿ “MDA /  ]。m3 ‚]Ÿ MDAc •YFig.3 Effect of variousstorage temperture onMDA content of cucumber seedlingsm4 ‚]Ÿ •YFig.4 Effect of variousstoragetemperatureondryweight of cucunberseedlings2.4 ‚]Ÿ •YVm4 V[ A,   Av,12℃Ÿ3,6,9„12 d 17„7℃;7℃ H  Ÿ ”9FL/†, V  , ‚ V |, h{ 17℃ H “ V |,Œh{ , /†;12 ℃/  9 “Ÿ ”9F7h ,Œh 117℃ , V N H 3 ,h{ ,/† ,   3™。ƒ k1I N Ÿ kT B[ 11] , 6“, Sato FŸ k   [ 5] 、Kubota[ 12]Ÿ N0  k9  ‚。2.5 ‚]Ÿ 31•Y31 ™  3 ™B[1S,‚]/ 31 m5 U,Ÿ3 d H17„7℃2 31v,712℃ 31v。6 d, 12℃ 31 †, v 6vY‚v,  3 ™;7℃/31  6– 4期 孙治强等不同贮藏温度对黄瓜秧苗质量的影响 177 v,17℃316 ～ 9 d H31 A ,7ž12 d H   6, 17„7℃  /†s 3X € ™。m5 ‚]Ÿ31•YFig.5 Effect of variousstorage temperature onthe ratio of root/shoot of cucunber seedling2.6 ‚]Ÿ  3 •Y  3  Q˜Ÿ W  B1S, Q˜ ŸQ˜ž 3  y 、 3| ŸZ t]。Vm6 V[ A A, “Ÿ ”9F,  3 A/† t ]。Ÿ3 d  3 ,17„12℃ A y7℃ 。7 OŸ ” ,12℃  3  S A17℃ 。m6 ‚]Ÿ 3 •YFig.6 Effect of vairiousstorage temperatureon growth speed of cucumber centralleaves3 结论与讨论 ŸV BM I} V,;ŸHq/Ÿ‚›;†T,“ o”、“” ™ž 。17℃Ÿ/ †sh{ 7/†s ‚,  M 。77℃/V3*Ÿ9F,‚ V |s 3 l。ƒ Ÿ//  /†。 †„/†‚ ™  1 ,“ „ s /† 。712℃Ÿ/ [S17℃„7℃Ÿ/S。3M1 ,[12℃Ÿ     。•Y Ÿ  Z , “ A、  -Hq、 、 -  •Y、‚]“  ZE •Y、‚]Y Hq •Y、‚]-04  •Y,[ W  7 、 4  W B•Y[ 13] 。 v’ V/†y, V ž 3Hq、;、 、g 3 M,„  3 VM7 ]T /。[ Ÿ W 34‹„Ÿ W  M„ Ÿ W š  €B„。• ID[ 1] k;.I v’ v †[ M] .S j,2003.[ 2] † 3. 3 3 L „/ Œ[ M] .,2000.[ 3] Royal D Heins,Thomas F Waiiace Jr.Syetems for storage ofbedding-plant plugs[ J] .Bedding plants foundation;Inc,1996, 71383-388.[ 4] Karen L B Gast,Alan B Stevens.Cold storage for plug pro-duction[ J] .Horticulture ,1994, 203172-173.[ 5] Sato F,Yoshokal H,Fujiwara T.Effects of storage temperatureon carbohydrate content and seedling quality of cabbage plugseedlings[ J] .Enviroment Control in Biology, 1999, 374249-255.[ 6] Heins R D,Kaczperski M P,Wallace Jr I F, et al.Low tem-perature storage of bedding plant plugs[ J] .Acta Hort,1995,396285-296.[ 7] Nishina H, Yoshida K, Masui N, et al.Storage of tomatoseedling plant plugs under faint irradiation and low tempera-ture[ J] .Acta Hort, 1996,440268-273.[ 8] a ,k;.  EHq/I N   S[ J] .S v’,200546-9.[ 9]  ,uZ ./Ÿ 0 M  p
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