Abin da potash takin for tumatir shige optimally?

Abin da aka yi da kuma siffofin, a cikinsa akwai potash taki? A amfani daga cikin wadannan abubuwa a cikin aikin noma yana da wani muhimmin wuri, t. Don. Potassium oxide yana da muhimmanci ga dace ci gaban da yawa shuke-shuke. Raw Materials for samar da kayayyakin samu a Ural a cikin nau'i na salts, kainite, sylvite, karlinita, sheinita da sauransu. Daga gare su ta nika mechanically zama ruwan dare sauki kayayyakin (kainite da sylvinite) da kuma abubuwa da hadaddun sunadarai abun da ke ciki.

Abin da potash takin samar da zamani sinadaran masana'antu? Wannan shi ne da farko Potassium-magnesium (potassium oxide - har zuwa 25-26%, magnesium - game 11-18%, ba ya dauke da chlorine) Kalimag (potassium hydroxide game da 24%, kuma yana da babu chlorine a cikin abun da ke ciki), potassium gishiri (a hade dabara na sylvite da potassium chloride, potassium oxide - 40%, ya karu chlorine ciki).

Potash taki ga tumatir an gabatar da farko potassium chloride, da potassium sulfate. A farko daga cikinsu shi ne wani fari crystalline foda, mai narkewa a cikin ruwa. Potassium chloride da aka sanya daga sylvinite da kau da impurities, sakamakon shi a tattara da wani babban rabo daga ma'adinai abu (har zuwa 62% na potassium oxide). A sakamakon abu da aka talauci sha danshi, don haka ba za a matsa, za a iya adana a wani filastik ganga da kuma sauƙi hawa zuwa ƙasar.

Potash for tumatir a cikin nau'i na potassium chloride aka sanya fall haddi chlorine "bar" a cikin ƙananan yadudduka na kasar gona da ba don shuka asalinsu. Amma wani abu - Potassium sulfate - rasa kamar wani chlorine abun ciki a cikin sinadaran abun da ke ciki, ba kyale shi ya zama mafi yadu used aji na taki a halin yanzu.

Rabo na potassium sulfate aka yi amfani a matsayin babban ko spring-rani potash for tumatir. Su sinadaran abun da ke ciki (game da uku bisa dari na magnesium, 18% sulfur, da kuma game da 50% potassium oxide) su hana wilting na ganye da kuma samun girbi mai kyau. Adadin taki da aka zaba daidaiku a kowane hali, dangane da yanayin damina, ƙasa acidity, mataki na amfanin gona juyawa, irin shuka, da kuma sauran taki. Alal misali, taki (nitrogen kungiyar) rage yadda ya dace da sha na potassium da takin mai magani. Alfalfa dasa kafin tumatir, kai mai yawa potassium daga ƙasa, kuma amfanin gona, a maimakon haka, ba m ga wannan abu.

Don potash takin for tumatir sun fi amfani, ya zama dole yin lissafi aikace-aikace rates. Don wannan karshen, shi ne kyawawa su san nawa potassium dauke a cikin ƙasa (da nazari za a iya ba da umarnin a musamman dakunan gwaje-gwaje). Sa'an nan wajibi ne domin sanin da oda, da yawa daga cikin m abu bukatar irin wannan, (sunã cẽwa 20 grams na potassium da murabba'in mita), da kuma lissafi da ake bukata adadin taki. A cikin akwati, domin shuka samu 20 grams. potassium zama dole su dauki, misali, 40 grams na potassium sulfate, watau. k. Ya kawai rabin kunshi da ake so oxide mana kashi. A mafi sauki, amma kasa m hanya domin sanin ko na kullum ne zuwa bi jagororin a kan marufi da wani irin taki.