Potassium sulphate ne mai da hankali ga potassium, wanda ya hada da 50% potassium, 18% sulfur, 3% magnesium da 0.4% alli. A cikin bayyanar yana da fararen, wani lokaci tare da launin launin fata, cristaline foda. Sashin sulphate na potassium ba ya ƙunshi chlorine da manyan kayan halayensa suna da kyau a cikin ruwa da kuma cewa ba cake ba ne lokacin da aka aje shi na dogon lokaci.
Yadda za a yi amfani da potassium sulfate?
Yin amfani da potassium sulfate tare da nitrogen da phosphate takin mai magani inganta da tasiri sakamako a kan yawan aiki, amma amfani daya tare da urea, alli ba da shawarar.
Ana amfani dasu a aikin noma potassium sulphate kamar yadda taki ya karɓa, saboda shi:
- ƙara yawan abun ciki na bitamin da sukari cikin 'ya'yan itace;
- yana da tasirin rinjayar ƙara da ingancin amfanin gona;
- yana taimakawa wajen cikewar 'ya'yan itace da bishiyoyi da shrubs.
- za a iya amfani dashi a wasu kasa (sod-podzolic, peat, chestnut, sulfuric, acidic).
Za a iya amfani da sulfate na potassium a fili da kuma rufe (greenhouse) ƙasa, da kuma na shuke-shuke na cikin gida.
Lokacin da ya shiga ƙasa, potassium, wanda shine wani ɓangare na gwairan tukwane, ya shiga cikin ƙwayar ƙasa, wanda tsire-tsire ke shafe shi. A kan yumbu da ƙasa mai laushi, potassium sulphate an gyarawa kuma kusan ba ya kai zuwa ƙananan ƙasa yadudduka, kuma a kan haske sandy kasa - potassium motsi ne high. Saboda haka, don samar da tsire-tsire da isasshiyar potassium, suna kokarin yin shi a cikin Layer inda yawancin asalinsu ke samuwa. A cikin ƙasa masu nauyi, an yi amfani da taki a cikin kaka zuwa zurfin zurfin, kuma a cikin yashi kasa a spring kuma ba tare da zurfafa su ba. Alal misali, a lokacin da dasa shuki 'ya'yan itace a kan tudu da ƙasa mai laushi a kan kasa na rami, ya zama dole a kara potassium sulfate tare da phosphate taki, tun da gabatarwa da takin mai magani a cikin ƙasa mai tushe ba zai ba da' ya'yan itace matakan gina jiki ba.
Yadda ake amfani da potassium sulfate?
Potassium sulphate za a iya sanya a hanyoyi biyu:
- a cikin bazara ko kaka tare da babban digging na kasar gona;
- kamar yadda ake yin gyare-gyare a lokacin lokacin girma.
Amfani da potassium sulfate mai yiwuwa ne ga ƙungiyoyin shuke-shuke masu zuwa:
- m chlorine ( inabi , dankali, flax, taba, citrus);
- iyali cruciferous (rutabaga, kabeji, turnip, turnip, radish);
- cinye mai yawa sulfur (wake);
- 'ya'yan itace-bishiyoyi da bishiyoyi (gooseberries, cherries, plums , pears, raspberries da apple-bishiyoyi).
Sakamakon aikace-aikacen irin wannan taki ya dogara ne akan hanyar aikace-aikace da nau'in shuka:
- a babban aikace-aikace don strawberries, tumatir, cucumbers da furanni - 15-20 g / m2, domin kabeji, beets, karas, dankali - 25-30 g / m2;
- a lokacin da dasa shuki itatuwa 'ya'yan itace - 150-200 g da saukowa rami;
- don saman miya na kayan lambu amfanin gona da kuma strawberries - 10-15g / m2, Berry bushes - 15-20g / m2 ko yin grooves 6-8cm zurfi kusa da tsire-tsire kusa da tsire-tsire, suna yin 50-100g / m2 a can.
Idan an yi gyaran gyare-gyare na sama ta hanyar tsarin ban ruwa, ya kamata a shirya wani bayani na potassium sulfate tare da maida hankali akan 0.05-0.1%, don yin gyaran gyaran gyare-gyare na foliar a cikin kowane tsarin suturawa.
Rashin sulfate na potassium ba ya ƙunshi abubuwa masu guba da tsabta, amma idan ya fara kama fata, a cikin idanu ko ciki, zai iya haifar da fushin jikin mucous membranes, lokuta masu guba suna da ban sha'awa, tare da tsinkaye mai tsawo.
A noma, ana amfani da sulfate na potassium a matsayin taki sosai sau da yawa, saboda ba ya ƙunshi chlorine, kuma ana amfani da shi daga potassium, wanda ya zama dole domin samun samfurori masu kyau, rage asarar amfanin gona a lokacin ajiya, da kuma jurewa ga cututtuka da kwari.