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1、春季培育茄果类和瓜类蔬菜壮苗技术要点:Springcultivationofhttp://www.jiyinyugeng.com/SolanaceousFruitsandmelonsvegetablesseedlingtechniques:一、做好苗床及附属设施的准备工作。近年早熟和特早熟蔬菜的育苗(辣椒、茄子),提早到先年的11月中下旬到12月上旬,应用塑料棚加小拱棚温床育苗,必须准备好棚架、棚膜、培养土,老菜区的老苗床要换新土和床土严格消毒,准备地热线或酿热物,防冻的草帘等,秋菜育苗应有遮阳设施。
2、One,goodseedbedpreparationandaffiliatedfacilities.Inrecentyears,earlyandearlymaturingvegetableseedling(pepper,eggplant),earlyinthefirstyearsofthemidtolate11toearlyDecember,applicationofplasticshedandsmallarchshedhotbedhttp://www.yeyanmaigw.net/forbreedi
3、ng,mustbereadytoshed,greenhousefilm,thecultivationofthesoil,theoldcityoldseedbedforthenewearthandbedsoilsterilization,preparedhotlineorferment,antifreezewarm,autumnseedlingshouldshading.二、根据各地的设备条件、栽培目的和品种等,安排相应的播种期。设备条件好的和以早熟栽培为目的者,可以适当提早播种期,条件差一点的适当推迟
4、一些。但春夏季蔬菜一般应尽可能采用防寒保温的设施,力争提早播种育苗,以延长营养生长期。如栽培板栗南瓜,利用它的耐低温性强、生育期较短的特性,比普通南瓜应提早育苗和移栽。栽培耐寒性较好的笋瓜、四季豆、早黄瓜、四月蔓小白菜及荠菜、苦苣、马兰菜等野菜可提早播种。Two,basedaroundtheequipmentcondition,cultivationobjectiveandvarieties,arrangetheappropriatesowingdate.Equipmentconditiongooda
5、ndearlymaturingcultureforthepurpose,canbeappropriateearlysowingdate,alessdesirableappropriatedelay.Butspringandsummervegetablesingeneralshouldbeusedasfaraspossiblethecoldinsulationfacilities,andstrivetoearlysowing,inordertoextendtheperiodofvegetativegro
6、wth.Suchaspumpkincultivationofchestnut,thelowtemperatureresistanceisstrong,shortgrowthperiodhttp://www.meiguoqianggeng.com/ofitscharacteristics,thanordinarypumpkinshouldberaisingseedlingsandtransplanting.Cultivationofcoldwintersquash,well,asearlyasApril
7、SauteedGreenBeanscucumber,cabbageandshepherd'spurse,anyman,MaLandishescanbeearlysowingwildherbs.三、苗床培养土,做到松、肥、净。采用不带病的净土,加充分腐熟的农家有机肥,再加火土灰,各三分之一,松碎过筛,并用杀菌剂喷杀消毒堆沤。Three,theseedbedcultivationsoil,soloose,fertilizer,net.Bynotinspiteofthepureland,farmmanure
8、andcompost,plusHuotuhui,each1/3,loosenthesieving,anddisinfectantspraydisinfectionretting.四、及时间苗、排苗(分苗),逐渐放大苗距,使幼苗有一定的地上空间环境,生长得粗壮、均匀。尤其是播种早、苗龄期长的像辣椒、茄子苗,一般在2叶期后要进行2次分苗移栽,茄果类、瓜类苗最后一次排苗移入营养杯内为好。⑸做好苗床的管理工作。主要是指对苗床温度、光照、湿度、肥料的管理,具体要做