自記式溫濕度計在大棚種植中的應用
溫室大棚一年四季都能種出新鮮的蔬菜水果,大家有沒有想過是什麼原因呢?還是小編來告訴你答案吧,這是因為大棚內的溫度、濕(shi)度(du)等(deng)環(huan)境(jing)要(yao)素(su)被(bei)人(ren)們(men)的(de)控(kong)製(zhi),不(bu)容(rong)易(yi)受(shou)到(dao)外(wai)界(jie)環(huan)境(jing)的(de)影(ying)響(xiang),通(tong)過(guo)技(ji)術(shu)手(shou)段(duan)對(dui)大(da)棚(peng)內(nei)的(de)氣(qi)象(xiang)環(huan)境(jing)進(jin)行(xing)有(you)效(xiao)的(de)調(tiao)控(kong)。就(jiu)比(bi)如(ru)溫(wen)度(du)和(he)濕(shi)度(du),兩(liang)者(zhe)都(dou)是(shi)作(zuo)物(wu)生(sheng)長(chang)的(de)主(zhu)要(yao)參(can)數(shu),利(li)用(yong)自記式溫濕度計對dui它ta們men的de監jian測ce,可ke以yi得de出chu棚peng內nei的de實shi際ji溫wen濕shi度du,再zai通tong過guo排pai風feng係xi統tong或huo者zhe加jia濕shi裝zhuang置zhi進jin行xing合he理li控kong製zhi,以yi達da到dao作zuo物wu生sheng長chang所suo需xu。下xia麵mian就jiu隨sui著zhe托tuo普pu雲yun農nong的de小xiao編bian具ju體ti的de來lai了le解jie一yi下xia吧ba!

liyongzijishiwenshidujibaowenjiangshishidapengshucaiguanlideguanjian。dangqian,dapengshucaiyoudezhengzaiyumiao,youdeyijingjinrushengchangguanjianqi,yaotiaokonghaodapengdehuanjing。duiyuyumiaolaishuo,tigaodapengdebaowenxingnengshifenguanjian,yaozaibaowendeqiantixiajinxingjiangshi。youtiaojiande,yongdianresijinxingjiare;條件不夠的,可以采取多層覆蓋法,確保夜間棚內溫度不能低於18℃。yaoliyongqinghaotianqi,kaidapengdexiaomentongfeng,tianqijiaolengshiyaoxuanzexiafengkoukai,yaojinliangxuanzeqiwenjiaogaodeshijianduankai。chuletongfengjiangshiwai,keyizaipengneisayixiecaomuhui、細土等,用來吸濕。比如就大棚草莓、生sheng菜cai種zhong植zhi來lai說shuo,最zui少shao采cai取qu兩liang層ceng覆fu蓋gai進jin行xing保bao溫wen。為wei了le達da到dao好hao的de保bao溫wen效xiao果guo,可ke以yi對dui大da棚peng加jia蓋gai草cao苫shan等deng,以yi減jian少shao冷leng風feng吹chui襲xi和he熱re量liang發fa散san。在zai蔬shu菜cai生sheng長chang低di溫wen階jie段duan,葉ye麵mian噴pen施shi防fang凍dong液ye或huo葉ye麵mian肥fei,可ke起qi到dao防fang寒han受shou凍dong、保花保果的作用。
zongeryanzhi,dapengdewenshidudetiaojiefeichangzhongyao,suoyiwomenbixuxuanpeiyikuanshihedezijishiwenshiduji,yibanduiyiqidejingduyaoqiushibijiaogaode,zhiyouzheyangcainenggoutigongkexuedeshuju。chucizhiwai,haiyaogenjuzijideshijixuqiuquxuangou,birutuopuyunnongyanfashengchandezijishiwenshidujiyousanzhongcaozuomoshi,juyoushoudong、自動和電腦鎖定,可根據需要自行設定,非常實用。



