Kashiamu nitrate: khalidwe ndi ntchito malo

Kashiamu nitrate (kashiamu nitrate) ndi crystalline woyera kwambiri olimba pawiri, zomwe ziribe fungo.

thunthu ndi hygroscopic kwambiri ndi amasungunula mosavuta m'madzi. Tikumbukenso kuti kashiamu nitrate mwamsanga kuwumitsa. Ici ulikubala mitundu itatu hydrates crystalline. An drawback n'kofunika chuma cha mkate. Izi ziyenera mlandu yosungirako yoyenera. Choncho, calcium nitrate ayenera kusungidwa mu phukusi wapadera losindikizidwa (polypropylene matumba).

Iwo ayenera kukumbukira kuti atakumana yachibadwa pawiri fire- ndi kuphulika-umboni, si kuyaka ndi khola mu osiyanasiyana -60 - +155 ° C, koma pamene nawo ayenera kugwiritsa ntchito zozitetezera ndi zodzitetezera.

Kashiamu nitrate: ntchito

The zikuchokera zikuphatikizapo kashiamu nitrate 15% asafe ndi 26% wa CaO, amene amalola ntchito lonse mu ulimi kudzaza kuchepa kwa zinthu deta m'nthaka, komanso zomera zakudya.

Zikwanire asafe ndende m'pofunika kuti tikhaledi tsamba misa, kaphatikizidwe amino zidulo, mapuloteni ndi chlorophyll. Kashiamu ndi udindo mapangidwe maselo atsopano, kumalimbitsa nthunthu ndi mizu ya zomera. Poona zimenezi, calcium nitrate ntchito chikasu masamba ndi coagulation ringlet awo, maonekedwe mfundo za necrosis mu mawonekedwe a mawanga yaing'ono wozungulira woderapo mtundu, ndi pamene dongosolo ofooka mizu yake kuchotsa lawola zomera ndi mapulaniwo kukula. Komanso, ntchito fetereza ndi kumathandiza chitukuko cha zowola apical mu tomato, komanso amayaka letesi. Iwo ayenera kukumbukira kuti kashiamu nitrate pamene kuwonjezekeredwa m'nthaka asidi kumatha ndende muyeso wa chitsulo ndi manganese.

Kashiamu nitrate ntchito mu mawonekedwe a madzi kapena muzu ntchito foliar. Izi zikhoza kugwiritsidwa ntchito kukapanda kuleka ulimi wothirira, unsembe wapadera, payipi, zimakupiza kapena knapsack sprayers. Izo ziyenera kuti mlingo wa yothetsera ntchito ya nitrate kashiamu ndi ochiritsira ndi zimatengera mtundu wa kuvala ndi zomera.

Iwo ayenera kukumbukira kuti kashiamu nitrate ndi thupi zamchere fetereza, kotero izo zikhoza kugwiritsidwa ntchito zonse mitundu ya nthaka. Izo sizingakhoze pamodzi superphosphate ophweka, koma ndi feteleza ena kashiamu nitrate amaloledwa kuphatikiza yomweyo asanayambe ntchito. Pambuyo ntchito, sambani m'manja ndi maso ndi sopo ndi madzi.

Ine ndiyenera kunena kuti nitrate kashiamu ntchito osati monga fetereza kwa zomera. Komanso ndi zowonjezera kwa konkire, amene amalola kuti kwambiri kuonjezera mphamvu yake. Komanso, pawiri izi kumathandiza dzimbiri wa zolimba amateteza zomangira mwangozi otsika kutentha ntchito yopanga refrigerators brine, reagents zosiyanasiyana ndi fiberglass, komanso yofunika chigawo cha mabomba.