Nitrate: fetereza. Ntchito pa ulimi

Ammonium nitrate - feteleza ku banja lalikulu la asafe, popanda zomwe lero simungathe kulingalira makampani aliyense mbewu imodzi. Kuti ntchito amagwiritsidwa ntchito mwanjira likufuna mkulu kupanga ake ndi kugwiritsa ntchito. Pamene mabuku lalikulu katundu wa luso lake kupanga nthawi zonse kuwongolera, zomwe zina kumathandiza kuti kuphatikiza a feteleza pa udindo wa otchuka kwambiri.

nitrate ammonium

Ilo liri ndi mankhwala chilinganizo NH4 NO3. Ammonium nitrate imene'yi, ikukamba fetereza, lomwe lili 34,4% asafe. Iwo akubwera mu maonekedwe a granules ka mawonekedwe ozungulira, ndi mkulu hygroscopicity. Ammonium nitrate monga feteleza ndi ukutchulidwa 55-60% msika pakati zosiyanasiyana mchere kuti ntchito ulimi. kutchuka kwake ikukula chaka ndi chaka.

kapangidwe

Ammonium nitrate (feteleza) popangidwa ndi kusakaniza asafe ndi wa hydrogen. Chifukwa cha zimenezi, anachita ici ulikubala amoniya, omwe amamuchititsa oxidize pa nthawi. Komanso, osakaniza amakhala asidi nitric. Asidiyu ndi amoniya amaphatikizidwa ndi analandira nitrate ammonium. feteleza munali 17% ya ammonium ndi nitrate asafe (ndalama 34%). Nitrate kotero analandira ndi hygroscopic ufa woyera kuti ndi sungunuka m'madzi, potero kwambiri kuchepetsa kutentha kwa njira. Ndi kuphulika, kotero kuchitira m'pofunika makamaka mosamala ndi mosamala.

Nitrate monga feteleza ndi

Ammonium nitrate (feteleza) ali ndi ntchito mokwanira lonse chifukwa cha padziko lonse ake. Ndi mwangwiro yoti zonse mitundu ya nthaka ndi mwangwiro anaphatikizana ndi zomera iliyonse. Ammonium nitrate (feteleza) angagwiritsidwe ntchito ngati kuvala pamwamba nyengo lonse kukula, ndi monga waukulu. M'chaka ayenera kugwiritsidwa ntchito kubzala.

mlingo

Pofuna kupewa kudzikundikira ku feteleza mu ulimi sayenera upambana mlingo wa nitrate ammonium. Kuti ntchito monga feteleza zofunika ziyenera kutengedwa mwa quintals 3 pa mahekitala monga fetereza - palibe oposa theka quintals pa mahekitala.

ntchito

Ammonium nitrate (feteleza) amathandiza kuonjezera zokolola za dzinthu (balere, rye, tirigu, triticale) 3-5% pamene ntchito oyambirira-kasupe kwa feteleza mbewu. Ndi bwino kudziwa anthu amene kukula tirigu, ndipo mwamsanga ngati chipale chimasungunula m'minda, iwo anatengedwa lalikulu zedi kudyetsa zomera. Linapangidwa komanso feteleza zofunika mu kasupe kapena m'dzinja. Ngati inu ntchito nitrate pa dothi kuwala amapereka zotsatira zabwino, makamaka pamene anapanga ukulimidwa, nthawi yomweyo isanafike kubzala. Pa dothi asidi kapena gawo lotetezedwa analimbikitsa ntchito zonse mu osakaniza Mavalidwe ena m'kupita kwa chaka.

ayamikira

Ngati anakhumba ntchito limodzi ndi potaziyamu ndi phosphorous mankhwala ikuchitika mwachindunji fetereza mix pamaso Kuwonjezera. Saltpeter chikoka chachikulu pa kukula kwa unyinji vegetative. Iwo akhoza kuonjezera okwana gilateni wokhutira ndi mapuloteni mu tirigu, komanso amatumikira monga chida kwambiri kusintha zokolola wonse.