Urea - abin da yake da shi? Urea taki. Musamman, cikin aikace-aikace na farashin

Daya daga cikin muhimman yanayi domin samun amfanin gona mai kyau berries, 'ya'yan itãcen marmari da kuma kayan lambu ne da ƙarin abinci mai gina jiki na kasar gona da kuma shuke-shuke. Kuma idan kafin zabi mafi yawa ana iyakance zuwa organics, yanzu a kan kudaden shiga na lambu zo zamani gargajiya, muhimmanci inganta sakamakon girbi kakar. Daya daga cikin mafi nemi-adalci agrochemical abubuwa ne carbamide (urea). Wannan shi ne dalilin da ya sa manoma suna fara mamaki game da urea, cewa shi ne da shi. ko da abu ya dace, misali, ka kula da lambu, ko Lawn?

Urea-taki: amfanin

Amfanin wannan yana nufin mai yawa. Zabar ma'adinai qagaggun, yana da muhimmanci a san game da urea, shi ne ba kawai mafi tasiri a kan shuke-shuke, amma kuma saukaka wani uniform rarraba a cikin ƙasa. A kwayoyin barbarar, sabanin granular urea, yana da wuya a raba gaba ɗaya a cikin ƙasa, wanda na iya haifar da wani unsatisfactory amfanin ƙasa. Bugu da kari, urea yana da wani m sakamako, don haka sannu a hankali ta saki ma'adinai aka gyara na horticultural amfanin gona.

To, abin da yake a carbamide

Ka ba da wani taƙaitaccen bayanin: urea - abin da wannan abu, abin da suke da halaye da kuma bayyanar. Wannan nitrogen taki a cikin nau'i na fari lu'ulu'u ko m odorless da sauri dissolves a talakawa ruwa da ruwa ammonia, kuma sulfur dioxide. Narke a 132,7 ° C.

Urea-taki yana da wani sinadaran dabara na (NH2) 2Kor da industrially samu a cikin kira na carbon dioxide da kuma ammonia. Na musamman darajar ne babban nitrogen da abun ciki na mayar da hankali (46%), haka muhimmanci domin shuka rayuwa. Daga cikin sauran fi na kowa sunayen urea - urea da carbonic acid diamide.

A amfani da carbamide (urea)

Duk da haka, urea - cewa shi ne: cutarwa ko amfani da sinadarai, da kuma ko za a iya amfani da taki ga Lawn ko lambu? Inda aka fi amfani da?

(NH2) 2Kor yadu ta bukata a shuka namo, noma, dabbobi kamar abinci mai gina jiki ga Lawn, da ƙari a cikin masana'antu kira resins masana'antu fiberboard, a thermal ikon tashoshin da sauransu. Bugu da ƙari kuma, urea da ake amfani a magani kamar yadda daya daga cikin aka gyara zaba hypnotics kuma anti shirye-shirye da kuma a masana'antun sarrafa kayayyakin abinci - domin samar da abin taunawa. A wasu kalmomin, da yin amfani da urea ne bayyananne.

Storage na gargajiya, aminci matakan

Manyan-sikelin samar da urea da sauran nitrogen-dauke da abubuwa a jihar nagartacce a Rasha Federation ne himpredpriyatiya Perm, Togliatti, Cherepovets, Novomoskovsk.

Don magance aikata ba cake a lokacin ajiya, bayar ta saki a cikin nau'i na granules, kunsasshen a hana ruwa bags. Af, da granular jihar abu facilitates uniform yayyafa a kan surface na lambu ƙasa, inganta aikin noma.

Shiryawa kwantena iya tarred takarda ko laminated, kuma ma urea-taki da kyau kiyaye a al'ada polymer bags ko a waje. Babban da ake bukata domin ajiya yanayi - danshi kariya, da kuma lokacin da girma ajiya ne ma muhimmanci a kauce wa hadawa da sauran mahadi. A al'ada lokaci na yin amfani da urea ne watanni shida, amma kiri kayayyakin iya kula da ingancin for game da 2 years.

Domin tabbatar da aminci dole ne a sawa na farko kariya a lokacin da yin amfani da nitrogen taki, kamar tufafi da takalma, roba ko c / b safar hannu, respirator. Subject to irin matakan iya kauce wa konewa da guba.

Kaka Aljanna aiki

Lambu Jiyya tare da urea a cikin kaka za a iya da za'ayi tare da wani bayani ko busassun foda. A cikin wani hali, shi ne mai girma ga kayan aiki na lokaci-lokaci spraying plums, apples, pears, daga farkon spring har sai da buds sun blossomed. Sa'an nan, lambu magani ne da za'ayi bayan 'ya'yan sa, kuma a cikin marigayi fall. urea bayani zai taimaka kare gaba girbi daga dukan cutarwa kwari. Shi ne kuma mai kyau miya.

Lambu kaka urea aiki yi a cikin wadannan iri. Nitrogen taki (500-700 grams) da aka diluted zuwa 10 lita guga na ruwa da kuma finely fesa uwa da itace da ƙasa a kusa da gangar jikin. Shi ne mafi kyau ga maimaita wannan a cikin marigayi kaka, a watan Oktoba-Nuwamba, a wani zazzabi ba m fiye 10 digiri.

Urea for 'ya'yan itatuwa

Spring aikin lambu zai taimaka rabu da mu da larvae na kwari a cikin ƙasa. Bugu da kari, wasu urea jinkirin tashi mai gidan, misali, plums cewa zai hana farkon flowering itace daga sanyi.

Don kare apple, plum, pear da ceri aphid, leaf, apple fure irin ƙwaro da sauran kwari da itatuwa aka fesa a karshen flowering, a game da wani mako.

Urea taro na 7-10% da ake amfani da magani daga marigayi kaka, wanda shi ne wani muhimmin factor a cikin shiri na lambu ga zuwan kakar. A sakamakon - wata karuwa sanyi juriya, da m ci gaban da itatuwa da kuma 'ya'yan itatuwa.

Urea domin gonar

Organic abinci ne mai muhimmanci ga shuke-shuke girma a cikin lambu, amma shi ne bai isa ga kyau kwarai tarin farm aiki 'ya'yan itãcen marmari.

Urea-taki ne yadu used for girma kayan lambu a matsayin cikakken ƙari. Domin mafi kyau duka zucchini biyu jiyya ba tare da wani ruwa bayani a lokacin kwai 'ya'yan, a cikinsa isa tazara daga 10-12 kwanaki.

Domin gwoza manufa hade da urea so (1 tbsp. Cokali) da potassium chloride (15 g) da kuma boric acid (5g), wanda zai karfafa al'adu da kuma inganta kyau cin ganye saman. Ƙara yawan amfanin ƙasa da akalla 20% za a iya cimma gona taki tutiya sulfate, manganese da kuma jan a wani rabo daga 10/10/10 g 10-lita guga na ruwa.

Cucumbers ne mafi whimsical, don haka don samun sakamako mai kyau na bukatar wani Hadakar m. Spraying urea ingancin zai inganta da kuma bugun up yawa a lokacin fruiting. Greenhouse cucumbers za ta ci gaba da ta yau da kullum foliar abubuwan gina jiki riga a cikin 5th mako, a kalla sau 2 da watan. A sashi na ma'adinai abun da ke ciki sauki domin sanin a kan nasu, dangane da shawarwari a kan marufi. A abun da ke ciki na iya hada: urea, potassium hadi, superphosphate da nitrate.

Don shirya tumatir da amfani ga spraying ruwa urea retarded horticultural amfanin gona (1 tbsp. Cokali) a wani m kwarara kudi na 10 lita na bayani da dozin sarƙaƙƙiya.

Processing na Berry bushes

Urea za a iya bi da dukan fi so 'ya'yan: strawberries, gooseberries, currants da sauransu. Wannan zai inganta m flowering da kyau kwarai da amfanin gona a kakar wasa mai zuwa. Alal misali, a watan Agusta strawberries da takin granular urea (30 g).

Guzberi da currant domin shirya wani fesa sayar da giya: 1 tbsp. Cokali urea da 2 grams na tutiya sulfate da boric acid. Yin wata hanya a lokacin da ovaries kuma flowering, wanda shi ne 10-20% sauri girma da kuma inganta yawan amfanin ƙasa.

Urea a matsayin taki ga furanni

Lalle ne waɗanda suka tsunduma a cikin m lambu furanni ko son kewaye gidansa da wani kyakkyawan Lawn, shi ne m sani cewa fure, furen karnesha, Lilac da kuma taushi Lawn ciyawa ma bukatar yanayi recharge na kasar gona da ma'adinai nitrogen da takin mai magani.

Domin muhimmanci ƙarin abinci ya tashi a cikin tsawon m flowering, wanda za a iya za'ayi kowane 2 makonni daga farkon tare da mai rauni bayani daga urea da potassium da phosphorus.

Furen karnesha cuttings riga rabin watanni bayan dasa bukatar mako-mako spraying da urea (50 g) da kuma mullein (1:10).

Tun tsakiyar watan Mayu, a lokacin da kumburi da kodan fara Lilac bushes iya zama 3-4 sau da kwanaki 10 tazara fesa tare da 1% bayani daga urea, sa'an nan cikin lambu zai zama dogon lokaci zuwa faranta lush flowering da kuma m m m-dadi da dandano.

Don ƙirƙirar m, mai haske kore Lawn urea a matsayin Lawn taki fesa a kan mai tushe kuma bar a wani rabo nuna a kan kunshin tare da abun da ke ciki.

A farashin da urea taki

Nitrogen taki urea farashin dabam dangane da kakar da girma (wholesale ko kiri) - game 7 zuwa 17 dubu rubles da ton. Shi ne mafi m saya da wannan samfurin a gaba, marigayi fall da kuma sanya a cikin wani bushe wuri. Kawai a cikin wannan hanya iya ajiye wani babba adadin kudi tun spring gaira, lalle zã sa Yunƙurin na farashin tag.

Urea - na musamman da nitrogen taki, dace da kusan duk wani gona. A horticultural amfanin gona girma haramta motsa sakamako, saturating su tare da zama dole microelements, amma damuarn da yaduwa na weeds. Da yake m, mun gwada da m karin ikon da kariya daga gonar shuke-shuke, urea ne a farko matsayi a cikin sauran ma'adinai mahadi.