Perlite gilashin volcanic ne tare da babban abun ciki na ruwa. An murƙushe pearlite kuma an rarraba shi, sa’an nan kuma mai tsanani zuwa 1000 ° C. A ƙarƙashin matsa lamba na tururi na ruwa, pearlite yana kumbura, yana ƙara ƙarar farko sau 4 zuwa 20. Sakamakon shine babban abu mai launin toka-fari-fari. Barbashi a cikin gaurayawan sun zo da girma dabam dabam. Girman mafi dacewa don hydroponics shine 1,5-3mm.
Abu ne mai sauƙi (tare da yawa kusan 0,1 g / cm3), wanda ke da ikon rike ruwa sau hudu fiye da nauyinsa, yawanci a cikin pores na ciki: saboda haka, yana da kyawawan abubuwan riƙe ruwa.
Perlite yana da matukar damuwa da tsaka tsaki a cikin pH (7-7,5) kuma baya ɗaukar abubuwan gina jiki daga bayani.
Perlite da wuya a yi amfani da shi a cikin tsabtataccen tsari, sai dai don girma jakar (a cikin manyan jakunkuna da aka dakatar daga saman firam na greenhouse). Matsalar ita ce idan aka yi amfani da ita a cikin tire, perlite yana shawagi yayin zagayowar ruwa. A cikin gida, a matsayin substrate, ba shi da amfani, amma yana iya zama da amfani sosai don haifuwa. Ƙananan granules na perlite ana sauƙin cire su daga tushen matasa ba tare da lalata su ba. Perlite sau da yawa ana haɗe shi da vermiculite a cikin rabo na 2/3 perlite zuwa 1/3 vermiculite. Ana kuma samun Perlite a cikin tukwane marasa adadi da gauraye marasa ƙasa.
Maimaita aikace-aikace
Kamar yadda yake a cikin ulun ma’adinai, idan babu ƙwayoyin cuta, kawai kurkura perlite, ƙara kashi na enzymes kuma za ku iya sake amfani da shi. Bayan girbi da yawa, perlite ya rasa tsarinsa kuma bai kamata a ƙara amfani da shi ba. Har ila yau, algae suna son lu’u-lu’u kuma suna samar da koren launi a samansa. Sabili da haka, lokacin da kake amfani da shi mai tsabta don yaduwa, yana da kyau a rufe tire tare da filastik filastik.
Don ƙarin cikakken nazarin batun, muna ba da shawarar ziyartar sashin da ya dace na dandalin tattaunawa: “Perlita”.
Litattafai
- William Texier. Hydroponics ga kowa da kowa. Duk game da aikin lambu na gida. – M.: HydroScope, 2013 .- 296 p. – ISBN 978-2-84594-089-5.
