Chii chinoita kushandisa superphosphate uye kuti iri mupfudze

Kamwe, muna 1669 gore, mumwe alchemist H.Brandt akaita zvinotevera kuedza: weti zvakanzi Ipwa kuti kuoma, kunoguma precipitate yakanga yakasanganiswa jecha uye marasha, uye ipapo musanganiswa yakanga neshungu rakanamwa dzinodzikinyidza. Somugumisiro, iye akapiwa fuma ine mashiripiti ehupfumi chiedza murima. Saka ndakanga kutanga kuwana phosphorus. Kubvira ipapo, zvakatora makore anopfuura mazana matatu ikozvino, ichi chinhu makemikari ari zvinowanzoshandiswa minda bhizimisi uye waibudirira siyana. Ngatimbotaura chii chinogona kupa kwavo muzhizha koteji kushandiswa superphosphate uye zvakasiyana akasiyana nayo. Tinovimba nyaya ino ichava adzidze kwazvo vanhu vose vari kuita kurima zvirimwa mubindu rako.

Mupfudze chete chivakashure "nakisa"

The kukurumbira yamarudzi ichi chokuita chokwadi kuti haana, chokutanga, asiri chepfu, husingakwanisi moto uye kuputika, uye chechipiri zvakakodzera chero rwevhu. Kushandiswa superphosphate unobereka yakakwirira chaizvo goho rechibage, bhiti, mbatatisi, neshinda miriwo, zviyo, uye zvimwe zvirimwa. Uyezve, nyanzvi dzinokurudzira kuti migumisiro yakanaka nokubatanidza kushandiswa fuma iyi murwiyo huru dzichifura shoma munzvimbo pamatsime mitsara kana rwetende rokudyara. Zvichida iwe kare yakabuda panguva iyi mubvunzo kuti zvakawanda zvaunofanira kuita mupfudze ichi. Cherechedza kuti kushandiswa superphosphate kunoenderana padanho wembereko ivhu, uye kushandisa makemikari yokuvirisa kubva achikura chirimwa. Uyezve, tinofanira kufungawo rudzi mupfudze yaishandiswa. Somuenzaniso, kuti paavhareji dose nemiriwo ndiyo 40-60 (kana pamberi nyore) kana 20-30 magiramu por 1 mamita ² (kana aunoda kushandisa superphosphate kaviri). Kushandisa fetiraiza varumbidzwa munzvimbo zvibereko zvinoenderana nesarufa zviri ivhu, izvo zvinokosha kana kukura oleaginous, bota uye bhinzi. Superphosphate kuita nani mumitsara - mune iyi, iyo Utilisation mwero kuti phosphorus iri kakawanda yakakwirira tichienzanisa randomly vasati dzichirima. Panguva iyoyowo kushungurudzwa humboo kubva fetiraiza hakusi zvakakodzera. Kunyanya kana isu kufungawo kuti mumakore 2-3 kubva phosphorus kuitwa efficiencies superphosphate iri vanenge 40%.

Murwiyo uye mhando

Kuwedzera kwaro chikuru zvinoriumba, aripo fetiraiza rinewo senitrogen, sarufa, magnesium uye calcium yakawanda. Zvichienderana chikamu assimilable ne / X tsika phosphorus, superphosphate zvinogona nyore, kaviri uye yemwoyo. Last pamusoro mamiriro anopindura ane zvenguva nzvimbo pakati maviri okutanga. To musi, fetiraiza ichi inogona kutengwa mune upfu kana granular chimiro. Muchiitiko chokutanga, kushanda superphosphate nevatengi kurasikirwa substantially isingadhuri. Nokuda kwayo nyore vaiitawo basa fetiraiza mhando iyi zvakanaka achigadzirira composts. Ukuwo, mumwe gadziriro upfu, mune zvimwe zviitiko, rinounza zvishoma zvakanaka pane granulated superphosphate. Kushandisa yokupedzisira kudzivisa caking, kuchengetedza zvakanaka akaparadza, uye phosphorus rine zvakawanda (kusvika 22%).