Hydrogel shine kayan polymeric na tushen polyacrylamide, wanda ke da iko na musamman don sha da riƙe har zuwa lita biyu na ruwa ga kowane gram 10 na miyagun ƙwayoyi yayin kumburi. Ana amfani da hydrogel don kula da shuke-shuke, tushen cuttings, da kuma germinate iri. Akwai shi azaman busasshen foda ko granules. Sarƙoƙin polymer da farko suna cikin yanayin matsawa; idan aka hada ruwa sai su rabu sai ruwan ya shiga ciki. Granules sun kumbura tare da samuwar hydrogel. Godiya ga kyakkyawar shigar iska tsakanin granules, an halicci yanayi mafi kyau don samuwar tushen shuka. Wannan abu bakararre ne kuma mara guba. Amma yana da daraja la’akari da cewa abu yana nufin bazuwa, kuma bayan fiye da shekaru 4-5, tsarin depolymerization ya fara, tare da sakin acrylamide mai guba.
A cikin shaguna, ana samun hydrogel a ƙarƙashin sunan kasa ruwa и eco-kasa.
Hanyoyi don amfani
A cikin phytodesign, ana bada shawarar yin amfani da shi kamar haka. Zuba gram 10 na hydrogel a cikin lita 2 na ruwa wanda aka daidaita tare da takin mai magani. Bayan mintuna 40-50, zaku iya fara dasawa ko dasa shuki da furanni. Adadin hydrogel da aka kara a cikin ƙasa an zaɓa daban-daban, dangane da nau’in shuka, ƙarin tsire-tsire masu son danshi. Ana iya amfani da hydrogel a cikin hydroponics a matsayin mai zaman kanta mai zaman kanta, a cikin hanyar ƙasa ta wucin gadi.
A cikin ƙirar shimfidar wuri, ya kamata a yi amfani da shi kamar haka. A cikin wani greenhouse da kuma a kan wani sirri mãkirci: zuba 10 grams na hydrogel a cikin 2,5-3 lita na ruwa zauna tare da takin mai magani. Bayan minti 40-50, lokacin da hydrogel ya sha ruwa, ana iya amfani dashi a cikin ƙasa lokacin dasa shuki da dasa shuki.
