欢迎来到天天文库
浏览记录
ID:52141473
大小:775.00 KB
页数:8页
时间:2020-03-23
《辣椒种子育苗技术_图文.doc》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、Germinating>^fo4lowueondi比bGerminatin:Itallbeginswithgerminatingtheseeds.AstherearemanydifferentwaystogerminateyourseedsIpreferRockwoolcubes.Othermethodsthatyouprobablyknoware:•Wettowel(tissue)•Soil•JiffyPelletsWhyareRockwoolcubesidealforgeminating?oRockwoolcubescanstoreagrea
2、tamountofwaterwhichisnecessarytosuccessfullygerminateseeds.ThewaterkeepstheseedsmoistandincombinationwithheattheseedswillgerminateoRockwoolcubesholdsenoughair.Whenseedsstartingtorootit'sessentialtheycanabsorbenoughoxygenoRockwoolcubesareclean.RockwoolcubesareavailableinmanyOn
3、lineGrowShopandevenyourlocalgrowshopshouldhavethese.Mostlytheycomeintraysof7x11butanykindofRockwoolwilldojustfineforgerminating!Thecubesusedherealreadygotalittleholeforacuttingthatrunstothecenter.Wedon'tneedtheholeandwanttheseedsmoreonthesurfaceofthecube.Withasmallroundobject
4、likeapencilyoucanmakealittie"nesting"areafortheseeds.Italsopreventsthattheseedsgetwashedawaywhenwateringthecubes!!.It'sagoodthingtosoakthecubesinwarmwaterbeforeputtingtheseedsin.Afterpreparingthecubesyoucansowtheseedsandlabelthevararieties.Tosavecubesit'spossibletocuttheminsm
5、al1erpieces!.Theuseofaheatingmatishighlyrecommendedastheykeepthecubesonaconstantheatlevel.Atemperatureof25-30Cisneededforgerminatingtheseeds.MostWildspeciescantakealongtimetogerminatebutusuallytheygerminatesomewherebetween2-4weeks.Longerorshorterperiodsarepossibledependingont
6、hevarietyandthequalityoftheseeds.Seedsgerminatewithahigherratewhentemperaturesarebetween21-27°C,butseedsgerminatefasterwhenthetemperatureisbetween32一38cC(NMSU).Butitisveryimportanttokeepthetemperatureataconstantlevel!.Whenseedsstarttogerminatealittlewhite"hook"willshowup.This
7、hookisactuallythemainrootofyournewplantanditonlywantstogrowintotheRockwooltostartdevelop!ngtherootsystem.TnthepictureyoucanseetherootstartingtopenetratetheRockwool.AsRockwoolissuperbforgerminatingtherearesomedisadvantageswhenusingitasagrowmediumforyourplants.Themostimportanto
8、neisthatRockwoolhasahighPH~levelthatisnotgoodfortherootsystemsoyouha
此文档下载收益归作者所有