Kodi mungasankhe chivwende popanda nitrates?

Zakudya zokometsera, zonunkhira, zokoma ndi zazikulu-mavwero-ndizo zokondweretsa pafupifupi aliyense. Momwe timayambira, chikhalidwe cha mavwende chinayambira chifukwa cha a Tatars, amene anabweretsa kuno zaka mazana asanu ndi atatu zapitazo. Ngati poyamba mavwende okhawo amatha kumasuka, lero aliyense wokhala m'nyengo yachilimwe akhoza kukula payekha.

Zitha kukhala motsimikiza kuti pansi pa Tsar Aleksei Mikhailovich mu mavwende muli chilengedwe chokha chimene chabzala. Koma mavwende amasiku ano ali ndi zodabwitsa, ndipo nthawi zonse sizosangalatsa komanso zotetezeka. Kulankhula, ndithudi, za nitrates.

Timatsogoleredwa ndi nyengoyi

Zaka 15 zapitazo okonda mavwende anali kuyembekezera August, potsiriza, kudzisangalatsa ndi mabulosi omwe akhala akudikira kwa nthaŵi yaitali. Masiku ano mavwende amagulitsidwa kuchokera pakati pa mwezi wa May, ngakhale kuti nyengo ya kusintha kwakukulu sikunayambe. Inde, aliyense wa ife amadziwa kuti popanda chithandizo cha "chilengedwe" chivwende sichingakhoze kukula ndi kukhwima mu nthawi yosafunika. Koma iwo amawoneka okongola pa masamulo, atakhala ndi zojambula ...

Kumbukirani, popanda kugwiritsidwa ntchito kwapadera kokonda kukula, mavwende sangathe kuonekera pamaso pa August! Koma ngakhale kuyang'ana malingaliro a kugula sikungatsimikizire kuti kuyang'ana chivwende pa nitrates kudzapereka zotsatira zoipa. Mwatsoka, ndizokolola zokha zomwe zimapezeka yekha dacha zimateteza chitetezo. Kudalira kwakukulu kumayambanso ndi mavwende omwe ali ndi apadera agrofirms. Pankhaniyi, chizoloŵezi cha nitrates m'chivwende chimayang'aniridwa ndi akuluakulu othandizira, ndipo katunduyo ali ndi zizindikiro za chitetezo ndi khalidwe.

Zikuwoneka, bwanji mukudabwa ndi funso la momwe mungasankhire vwende popanda nitrates, ngati ndikwanira kugula izi zipatso ku chilimwe okhalamo, omwe amakula bwino? Koma uko kunali! Posachedwapa, pamene zinthu zogula zinthu zimakhala zofunikira kwambiri, "osamalira wamaluwa" okongola, akugula mavwende osadziwika, amawagulitsa pansi pa "nyumba".

Malangizo a akatswiri

Malingaliro a akatswiri okhudza chitetezo cha mavwende amachokera ku makhalidwe omwe amaperekedwa mu GOST, omwe anapangidwa mu 1982. Ngakhale kuti zoposa zaka makumi atatu zatha, izo zidakali zofunikira. Kotero, momwe mungayang'anire vwende ndi nitrates nokha? Malingana ndi GOST, pa alumali kumeneko sipadzakhala zipatso za mitundu yoipa, yowonongeka, yoonongeka, yovunda ndi yovunda. Musagule mavwende mmalo otere!

Zizindikiro za nitrates m'chivwende ndimadontho achikasu pamakungwa, malalanje a lalanje a zamkati, ntchentche kuzungulira mbewu, kusasunthika kwake. Kuonetsetsa kuti mukuyenera kukhala ndi zikopa zoyera komanso zosalala. Zizindikiro izi zidzakuuzani momwe mungasiyanitsire mavwende ndi nitrates komanso kuti muteteze.

Chitetezo cha Chitetezo

Nthaŵi zambiri, n'kosatheka kudziwa nitrates mu vwende (zonse zooneka ndi zovuta). Njira yodalirika ndi kugula mita ya nitrate - mita yapadera, yomwe imatha kuyesa pamasekondi pang'ono mankhwala kwa zomwe zili mu nitrates. Choncho, chivwende, chovomerezeka ndi 60 milligrams ya nitrates pa kilogalamu ya fetal weight. Koma kumbukirani kuti izi ndizofunikira kwa munthu wamkulu. Mwanayo akhoza kupatsidwa zokhazokha zomwe zili mu nitrates sizidutsa 50 mg / kg. Ngati tikambirana za mlingo wa tsiku ndi tsiku, ndiye kuti si 200 mg akuluakulu komanso 80 mg kwa ana.

Kugula mita ya nitrate ndizolondola, monga momwe mungayang'anire zomwe zili ndi nitrates ngati mavwende, ndi zakudya zina zilizonse zomwe zingapewe matenda.