Urea - chii? Urea fetiraiza. Kunyanya, pokushandisa mutengo

Mumwe zvinokosha ezvinhu kuti kuwana chirimwa pakati michero, michero nemiriwo zvakanaka ndiye zvimwe zvinovaka muviri ivhu uye zvinomera. Uye kana pamberi sarudzo inowanzopiwa chete organics, zvino kwemari pamusoro Chikwata vakauya ano fetiraiza, yekudyidzana anovandudza migumisiro mwaka wokukohwa. Chimwe chezvinhu vakatsvaka-mikwende agrochemical zvinhu ndiyo carbamide (urea). Ndokusaka varimi vari kutanga kushamisika pamusoro urea, kuti zviri. kana fuma iri rakakodzera, somuenzaniso, kuti utarisire bindu romuriwo kana uswa?

Urea-fetiraiza: zvazvakanakira

Zvakanakira iyi chaizvo. Kusarudza chicherwa nziyo, zvakakosha kuziva pamusoro urea, hazvisi chete chinonyanya pesvedzero inobatsira zvinomera, asiwo zvivanakire yunifomu pakugoverwa muvhu. The Organic kuberekesa, kusafanana granular urea, zvakaoma kuparadzira noruvara muvhu, izvo zvingaita kuti munhu kusingagutsi goho. Uyezve, urea ane usingaperi nomugumisiro, saka zvishoma nezvishoma anosunungura chicherwa zvinoumba Horticultural zvirimwa.

Saka chii chinonzi carbamide

Ipai tsanangudzo pfupi: Urea - chii fuma iyi, chii vari zvachiri uye chitarisiko. Izvi senitrogen fetiraiza muchimiro crystals chena kana läpinäkyvä odorless uye nokukurumidza urwa mune zvavo mumvura uye mvura amoniya, uye nesarufa dioxide. Unodzora pa 132,7 ° C.

Urea-fetiraiza ane mushonga yokuita (NH2) 2co uye industrially kuwana mune kwetunhu carbon dioxide inobvisa uye amoniya. Zvikuru kukosha yakakwirira senitrogen zviri dzichiitika (46%), saka zvinokosha kuti chirimwa upenyu. Pakati pezvimwe rakajairika mazita urea - urea uye carbonic asidhi diamide.

Kushandiswa carbamide (urea)

Kunyange zvakadaro, urea - ndiko kuti: inokuvadza kana anobatsira makemikari, uye kana zvinogona kushandiswa sezvo fetiraiza nokuda patsangadzi kana kuti chivanze? Umo anowanzodanwa kushandiswa?

(NH2) 2co nevakawanda vakakumbira mu chirimwa kurimwa, horticulture, zvipfuwo sezvo zvinovaka muviri kuti uswa, asi chirungiso iri maindasitiri kwetunhu Inogadzirwa nemasiridzi anobuda mumiti kugadzira fiberboard, mune chafariz simba dzemapurisa nezvakadaro. Uyezve, urea inoshandiswa mukurapa somumwe zvakamisa hurongwa yasarudzwa hypnotics uye Anti gadziriro uye yaigadzira zvokudya - nokuti pagadzirwe kutsenga chingamu. Nemamwe mashoko, kushandiswa urea iri pachena.

Kuchengetera fetiraiza, kuchengeteka matanho

Large-pamwero pakuburitswa urea nezvimwe senitrogen tubhokisi zvinhu pamusoro pehurumende mitemo iri Russian Federation ndiye himpredpriyatiya Perm, Togliatti, Cherepovets, Novomoskovsk.

Kuzogadzirisa haaiti keke panguva kuchengetwa, akapa ayo kusunungurwa muchimiro granules, mumapepa mu isapinda muhomwe. Pakazosvika nzira, granular mamiriro acho hwezvekukurukurirana dzakafanana nekusaswa pamusoro pemvura mumunda ivhu, nani zvokurima yauinayo.

Kurongedza midziyo anogona tarred bepa kana laminated, uyewo urea-fetiraiza zvakanaka vakachengetedzwa muna kwakajairika polymer mumasaga kunyange panze. Mukuru chinodiwa kuti okuchengetera zvinhu - mwando kudzivirirwa, uye kana hombe okuchengetera Zvinokoshawo kudzivisa nokusanganisa nevamwe yeimwe. Rinowanzoshandurwa kuti kushandisa urea ndiwo mwedzi mitanhatu, asi Retail zvinogona kuramba unhu waro kwemakore anenge 2 years.

Kuti vave nechokwadi kuchengeteka zvinofanira kupfekwa kudzivirirwa zvokutanga paaishandisa senitrogen fetiraiza, dzakadai mbatya uye shangu, rabha kana munenge / b Magorovhosi Chipfeko, unomubatsira kufema. Subject nezviyero dzakadaro kunogona kudzivisa kutsva uye chepfu.

Autumn Garden kugadzira

Garden Treatment pamwe urea mumatsutso anogona kuitwa pamwe kugadzirisa kana upfu yakaoma. Chero zvazvingava, chinhu chikuru chishandiswa nenguva dzirikure spraying plums, maapuro, Pears, kubva mangwanani chisipiti kusvikira nhungirwa kunge yatumbuka. Zvadaro, bindu kurapwa rinoitwa mushure muchero yakatarwa, uye mukupera kuwa. urea mhinduro kuchabatsira kuchengetedza goho ramangwana kubva ose anokuvadza nezvipembenene. Zviri zvakare kupfeka zvakanaka.

Garden mumatsutso urea kubudiswa mabasa zvinotevera nenzira. Nitrogen fetiraiza (500-700 magiramu) rakasanganiswa ane 10-fő mugomo wemvura uye nenguvo dzakarukwa zvakanaka sprayed padenga huni uye pasi akapoteredza hunde. Zvakanakisisa kudzokorora izvi mukupera kwematsutso, muna October-November, pane imwe tembiricha hapana kudzika kupfuura 10 inegumi.

Urea nokuti miti yemichero

Spring zvegadheni kuchabatsira kubvisa ari mazana ose tupukanana muvhu. Uyezve, dzimwe urea anonoke uchimuka Somuenzaniso, plums kuti zvichaita kuti mangwanani maruva muti kubva chando.

Kuti adzivirire Apple, puramu, peya cherry aphid, shizha, womuapuro ruva beetles nemimwe tupukanana miti sprayed pakupera maruva enyika, munenge vhiki.

Urea wevasungwa pamusoro 7-10% rinoshandiswa kuti kurapwa vachangobva kwematsutso, inova chinokosha pakugadzirira mumunda nokuti mwaka kuuya. The Mugumisiro - kuwedzera chando nemishonga, kukura utano yemiti uye zvibereko.

Urea mugadheni

Organic zvokudya kunokosha kuti miti yakura mubindu, asi hazvina kukwana kuti rakaisvonaka kuunganidzwa purazi basa zvibereko.

Urea-fetiraiza ndiyo yainyanya kushandiswa kukura miriwo wenguva chirungiso. For Zvakanyanya Kunaka Panguva Yepamuviri zucchini kaviri kurapa ane mura mhinduro panguva muchero ovary, sezvamakaropafadzwa penguva mazuva 10-12 zvakakwana.

Nokuti bhiti akakodzera mubatanidzwa urea vachatitaka (1 tbsp. Chipunu) pamwe potassium chloride (15 g) uye boric asidhi (5g), izvo zvichaita kusimbisa tsika uye pave zvakanaka kukura shizha hukawanika. Kuwedzera goho ne dzinenge 20% inogona kubudirira ivhu fetiraiza zingi sulfate, manganese uye mhangura munyika inorwara 10/10/10 g pa 10-fő mugomo wemvura.

Cucumbers vanonyanya whimsical, saka kuwana zvakanaka mugumisiro kunoda Integrated kusvika. Spraying urea unhu zvichanaka uye rikurumidze zvikuru munguva fruiting. Greenhouse wemagaka pachava zvakanaka nokugara foliar zvokudya kare muna 5th vhiki, kanenge 2 nguva pamwedzi. The chipimo chemushonga of chicherwa nziyo nyore kuziva pachavo, inobva kunenge pamusoro kavha. The sezvamunoita zvingasanganisira: urea, potassium fertilization, superphosphate uye nitrate.

Kuti agadzirire domatisi runobatsira spraying mura urea chakakanganisika Horticultural zvirimwa (1 tbsp. Chipunu) pagungano anofungidzirwa chokubuda yevanhu 10 litres ose mhinduro chete dhazeni pamakwenzi.

Processing kuti bheri gwenzi

Urea anogona kubatwa zvose muchero kufarira: mastrawberry, gooseberries, currants nevamwe. Izvi zvichaita kuti uve maruva rukuru uye zvirimwa kwazvo mune mumwaka unotevera. Somuenzaniso, muna August mastrawberry zvakanaka isa fotereza granular urea (30 g).

Guzubheri uye the currant kuti kugadzirira pfapfaidzo doro: 1 tbsp. Chipunu urea uye 2 magiramu ose zingi sulfate uye boric acid. Kuita nzira apo ovaries uye maruva, inova 10-20% nokukurumidza kukura uye akavandudzika goho.

Urea sechinhu mupfudze kuti maruva

Vaya vari kuita akakurumbira mubindu maruva kana achida kuti vakombe imba yake yakanaka tsangadzi, zvinobatsira kuziva kuti rozi, ruva, Lilac uye munyoro patsangadzi uswa dzinodawo pamwaka recharge ivhu chicherwa senitrogen fetiraiza.

Nokuti zvinokosha mamwe zvokudya ndokumuka munguva maruva zvakawanda, izvo zvinogona kuitwa ose 2 weeks kubva pakutanga ane simba mhinduro ine urea uye potassium uye phosphorus.

Carnation kuchekwa atova nemwedzi hafu pashure pakudyara zvinoda pavhiki spraying kuti urea (50 g) uye mullein (1:10).

Sezvo pemwedzi May, kana mumatenhere netsvo inotanga Lilac mumakwenzi kunogona 3-4 nguva nemazuva 10 penguva pfapfaidzo ne 1% mhinduro kubva urea, uye ipapo bindu ichava nguva refu kufadza akasvibirira maruva uye kunhuhwirira inofadza zvinovava-zvinozipa munuhwi.

Kusika yakarurama, yakajeka zvakasvibirira patsangadzi urea sezvo uswa fetiraiza sprayed pamusoro madzinde kunosiya munhu maererano yakaratidza pamusoro pasuru pamwe murwiyo.

Mutengo urea mupfudze

Nitrogen fetiraiza urea mutengo dzinosiyana-siyana zvichienderana nemwaka uye vhoriyamu (Wholesale kana chitoro) - vanenge 7 kusvika 17 zviuru rubles por tani. Zviri zvinobetsera zvikurusa kutenga chigadzirwa ichi pachine kunopera vanowira uye akaisa panzvimbo yakaoma. Chete nenzira iyi kunogona kuponesa yakawanda mari kubva muchirimo dhefisiti achaita kuti kuwedzera mutengo chipepa.

Urea - dzakasiyana senitrogen fetiraiza, akakodzera chero ivhu. On Horticultural zvirimwa kukura kunobatsira, rokunyorovesa navo zvakafanira microelements, asi kuchititadzisa kuwandisa sora. Kuva nyore, huri chipa webetsero simba uye kudzivirira yokumunda zvinomera, urea ari wokutanga nzvimbo pakati mumwe chicherwa yeimwe.