zvigadzirwa

Basa realuminium sunshade net:
(1) Shading, kutonhora uye kuchengetedza kupisa.Parizvino, chiyero chemumvuri wemambure emumvuri anogadzirwa munyika yangu 25% kusvika 75%.Shade mambure emavara akasiyana ane akasiyana mwenje transmittances.Semuyenzaniso, kuvheneka kwemwenje wemambure ekutema shading kwakadzikira zvakanyanya kupfuura esirivha-grey shading nets.Nekuti iyo shading net inoderedza kusimba kwechiedza uye kupenya kupisa kwechiedza, ine inotonhorera inotonhorera maitiro, uye nepamusoro tembiricha yekunze, zvinova pachena zvakanyanya kutonhora.Kana tembiricha yekunze yekunze yasvika 35-38°C, mwero wekutonhodza wese unogona kudzikiswa nekusvika 19.9°C.Kuvhara mambure ezuva muchirimo chinopisa kunogona kuderedza tembiricha yepasi ne 4 kusvika 6 °C, uye hurefu hunogona kusvika 19.9 °C.Mushure mekunge mambure ezuva akafukidzwa, kupisa kwezuva kunoderera, kutonhora kwepasi kunodonha, mhepo inomhanya inopera simba, uye kubuda kwevhu kwevhu kunoderedzwa, iyo ine pachena kusanaya kwemvura.Basa rekudzivirira hunyoro.
(2) Mhepo-inopesana nemhepo, inonaya-inonaya, inodzivirira zvirwere uye inodzivirira zvipembenene Iyo shading mambure ine simba rakakwirira remagetsi, iyo inogona kuderedza kurasikirwa kwemiriwo inokonzerwa nedutu, dutu remvura, chimvuramabwe uye mamwe mamiriro ekunze akaipa.Iyo greenhouse yakafukidzwa nemambure ane shading.Munguva yechamupupuri, mhepo inomhanya mukati meshedhi inongova ye40% yemhepo inomhanya kunze kweshedhi, uye mhepo inovhara mhepo inooneka.Iplastic greenhouse yakafukidzwa neshading net inogona kuderedza kukanganisa kwemvura inonaya pasi kusvika 1/50, uye kunaya kwemvura mushedhi kunogona kuderedzwa ne13.29% kusvika 22.83%.Sirivha-grey sunshade net ine zviri pachena mhedzisiro yekudzivirira hove uye inogona kunyatso kudzikisa kupararira nekupararira kwehutachiona.Kuvhara imba yemambure nemambure emumvuri kunogona kudzivirira kukanganisa kwezvipembenene nezvirwere zvekunze.Zvinoenderana nebvunzo pa autumn tomato, ine sirivheri-grey mumvuri net yekuvhara, chiitiko chechirwere chechirwere chechirwere chiri 3%, uye 60% haina kuvharwa.
(3) Antifreeze uye kuchengetedza kupisa Kuti uvandudze huwandu hwekushandiswa kwemambure emumvuri uye kuderedza mutengo wekuvhara, inogona zvakare kushandiswa kudzivirira kutanga kwechando mukupera kwematsutso, kudzivirira kunonoka chando mukutanga kwechirimo uye kudzivirira kukuvara kwechando munguva yechando. .Izvo zvakatemwa kuti sirivheri-grey mumvuri neti inogona kuwedzera tembiricha yepasi ne1.3 kusvika 3.1 °C husiku.