Kugwiritsa ntchito EDTA Chelating Agent mu feteleza waulimi
Zogulitsa za EDTA zimagwiritsidwa ntchito makamaka ngati zosakaniza mu feteleza zaulimi. Ntchito yawo yayikulu ndikuwonjezera kugwiritsa ntchito bwino kwa michere yaying'ono mu feteleza pophatikiza ndi ayoni achitsulo kuti apange ma complexes okhazikika osungunuka m'madzi.
1. Kupititsa patsogolo kugwira ntchito kwa michere
EDTA imaphatikizana ndi michere ina monga calcium, magnesium, zinc, iron, copper, ndi manganese kuti ipange ma chelate okhazikika, zomwe zimalepheretsa zinthuzi kuti zisaphatikizidwe ndi ma anion m'nthaka kuti zipange mvula. Mwachitsanzo, feteleza wachikhalidwe wa calcium (monga calcium nitrate) amakumana mosavuta ndi phosphate kuti apange zinthu zosasungunuka, pomwe EDTA chelated calcium imatha kupewa vutoli ndikulowetsedwa mwachindunji ndi mbewu kudzera mu mizu kapena masamba. Katunduyu ndi woyenera kwambiri m'malo okhala ndi phosphorous kapena okhala ndi pH yambiri, ndipo amatha kusintha momwe feteleza amagwiritsidwira ntchito bwino.
2. Limbikitsani kuyamwa kwa michere m'mbewu
Zakudya za EDTA zokhala ndi chelated micronutrients zimakhala ndi mawonekedwe a kusungunuka kwa madzi ambiri komanso kusagawanika, komwe kumatha kulowa mwachindunji m'thupi la chomera kudzera mu kutuluka kwa madzi m'mbewu kapena kutuluka kwa madzi m'maselo popanda kudutsa munjira yovuta yosinthira ma ion.
3. Kulimbitsa kukana kupsinjika kwa mbewu ndi ubwino wake
Ma feteleza a EDTA opangidwa ndi chelate amathandizira kuti mbewu zisavutike popereka zakudya zoyenera. Mwachitsanzo:
Kulimbana ndi matenda ndi chilala: Calcium imalimbitsa kapangidwe ka khoma la maselo ndikuchepetsa chiopsezo cha matenda ndi tizilombo towononga; magnesium imalimbikitsa kupanga chlorophyll ndikuwonjezera mphamvu ya photosynthesis.
Kukweza ubwino wa zipatso: Mkuwa ndi manganese zimatha kuyambitsa ma enzyme osiyanasiyana, kulimbikitsa kupanga mapuloteni ndi kusintha shuga, kupangitsa chipatso kukhala chowala komanso kuwonjezera kukoma kwake.
Kuchepetsa kupsinjika kwa chilengedwe: Kalisiyamu ndi magnesium zomwe zili ndi EDTA zimatha kuchepetsa poizoni wa aluminiyamu, sodium ndi ma ayoni ena ambiri m'nthaka, ndikuwonjezera kuwonongeka kwa mchere kapena nthaka yokhala ndi asidi ku mbewu.
Kuphatikiza apo, EDTA chelators ili ndi ntchito zina. Mwachitsanzo, imatha kusakanizidwa ndi feteleza kapena mankhwala ophera tizilombo popanda kuchepetsa mphamvu ya feteleza kapena kuyambitsa mvula; imatha kuchepetsa chiopsezo cha zotsalira zachitsulo cholemera m'nthaka.
Mwachidule, ma chelators a EDTA amathandiza kuti zomera zizitha kupeza bwino zakudya zomwe zili ndi michere yambiri komanso kugwiritsa ntchito bwino.
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Nthawi yotumizira: Meyi-28-2025