sunshade net kuti mutenge kuwala kwa dzuwa
Ukonde wa sunshade umapangidwa ndi polyethylene (HDPE), polyethylene yapamwamba kwambiri, PE, PB, PVC, zida zobwezerezedwanso, zida zatsopano, polyethylene ndi propylene ngati zopangira, pambuyo pa UV stabilizer ndi kupewa oxidation chithandizo, ndi kukana mwamphamvu, kukana kukalamba, kukana dzimbiri, kukana ma radiation, kuwala ndi zina.Amagwiritsidwa ntchito makamaka ngati masamba, maluwa onunkhira,
edible bowa, mbande, mankhwala zipangizo, ginseng, ganoderma lucidum ndi mbewu zina kusamala kulima ndi aquaculture ndi nkhuku makampani, kupititsa patsogolo zokolola ndi zina zoonekeratu kwenikweni.
Maukonde a sunshade amagwiritsidwa ntchito kwambiri m'chilimwe, makamaka kum'mwera.Munthu m'modzi adafotokoza kuti "zoyera m'nyengo yozizira kumpoto ndi zakuda m'chilimwe kumwera".M'chilimwe, kulima masamba ndi ukonde wa sunshade kum'mwera kwa China kwakhala njira yayikulu yopewera masoka ndi chitetezo.Kumpoto ntchito kokha chilimwe masamba mbande.M'nyengo yotentha, ntchito yaikulu yophimba ukonde wa sunshade ndi kuteteza dzuŵa, mvula yamkuntho, kuwonongeka kwa kutentha kwakukulu, kufalikira kwa matenda ndi tizilombo toononga, makamaka kupewa kusamuka kwa tizirombo kumagwira ntchito yabwino. .
Chivundikiro chachilimwe pambuyo pa mtundu wa kuwala, mvula, chinyezi, zotsatira zoziziritsa;Pambuyo pa kuphimba kwachisanu ndi kasupe, pali zotsatira zina za kusunga kutentha ndi chinyezi.
Mfundo yonyowa: mutatha kuphimba ukonde wa sunshade, chifukwa cha kuzizira ndi mphepo yamkuntho, kusinthana pakati pa mpweya ndi kunja kwa malo ophimba kumachepetsedwa, ndipo chinyezi chochepa cha mlengalenga chikuwonjezeka.Masana, chinyontho chimawonjezeka kwambiri, nthawi zambiri chimawonjezeka ndi 13% ~ 17%.
Chinyezi chimakhala chochuluka, ndipo nthaka imatuluka nthunzi, zomwe zimapangitsa kuti nthaka ikhale chinyezi.
Kutentha kwambiri, kutentha kwa dzuwa ndi mvula m'chilimwe ndizosavuta kuyambitsa matenda a maluwa, kutentha ndi imfa.M'nyengo yachilimwe yadzuwa, kuwala kwa masana kumadutsa nthawi 1-2 pakuwala koyenera kwamaluwa ambiri.Ngati palibe njira zina, maluwa ambiri amataya madzi ndikupsa.
Kuwonjezera pa kufooketsa mphamvu ya kuwala kwa dzuwa, shading imakhalanso ndi zotsatira zozizira kwambiri.Malinga ndi mayeso, shading imatha kuchepetsa kutentha kwa wowonjezera kutentha ndi 4-5 ℃.Ukonde wa sunshade womwe umapezeka nthawi zambiri wa pulasitiki wa sunshade, ukonde wakunja wa sunshade ndi wabwino kuposa ukonde wamkati, siliva wa sunshade net ndi wabwino kuposa ukonde wakuda wa sunshade.
Ntchito ya chomera sunshade net ndi shading, kuziziritsa ndi moisturizing.Pewani mvula yamkuntho, onjezerani mbande;Kupewa matenda, mbalame ndi tizilombo towononga tizilombo;Khalani otentha, ozizira komanso osazizira chisanu.
1, shading, kuziziritsa, moisturizing.Kuyika mthunzi kumatha kuchepetsa kuyatsa ndi 35 mpaka 65 peresenti.Chepetsani kutentha kwa pamwamba ndi 9 ℃ mpaka 12 ℃, chepetsani kutentha kwa nthaka ndi 5 ℃ mpaka 8 ℃ 5 cm mpaka 10 cm kuya, kuchepetsa kutuluka kwa madzi pamwamba, ndi kuwonjezera chinyezi ndi 15% mpaka 20%.
2, kupewa mvula, kusintha mmera.Malingana ndi mayesero, kuphimba mthunzi wa dzuwa kumachepetsa mphamvu ya mvula yamkuntho pansi ndi imodzi mwa 45. Mwa kusintha microclimate mu ukonde, mbande zimakula bwino ndipo kupulumuka kumakhala bwino.Nthawi zambiri, imatha kukulitsa kameredwe ndi 10% mpaka 15%, ndikuwonjezera mbande ndi 20%.
3. Pewani matenda, kuwonongeka kwa mbalame ndi kuwonongeka kwa tizilombo.The microclimate ya kutentha, kuwala, madzi ndi mpweya pansi pa chivundikirocho chinasintha, zomwe zinasokoneza malamulo oswana a tizilombo ndikulepheretsa kuchitika kwa matenda ena.Itha kuteteza mbalame ndi mbewa kuti zisadye njere ndikuwongolera kameredwe.
4. Sungani kutentha, kuzizira ndi chisanu.Kumayambiriro kwa kasupe ndi kumapeto kwa autumn maluwa ndi mitengo yokutidwa ndi maukonde a sunshade, zimatha kupewa chisanu kuwononga maluwa ndi mitengo mwachindunji.
