1. Sinthani nthaka: Asidi ya Fulvic ndi chakudya cha tizilombo

Zokhudzidwa ndi ntchito ya asidi wathunthu, imatha kusintha dongosolo la nthaka. Asidi ya Fulvic imakhala ndimagulu ambiri ogwira ntchito, omwe amalumikizana ndi nthaka tinthu tating'onoting'ono tomwe timapanga magulu osiyanasiyana mosiyanasiyana. Kusintha kwake kwama cell kumakhala pakati pa 400-600me / 100g, ndipo mphamvu yosinthira ion ya nthaka wamba ili pakati pa 10-20me / 100g. "Izi zikutanthauza kuti, asidi atatha kuthiridwa m'nthaka, ntchito zake zimatha kuyamwa ndikusinthanitsa ndikusokoneza fetereza yemwe wagwiritsidwa ntchito, ndipo nthawi yomweyo, imasinthanso gawo lolimba la nthaka, kuchokera pazomwe sizingatengeke ndi mbewu zomwe zimatha kutengeka ndi mbeu. Potero zimathandizira kugwiritsira ntchito michere, zomwe ndizosiyana ndi fetereza wamba. "

Asidi a 2.Fulvic amatha kusintha kwambiri feteleza. Itha kugwiritsidwa ntchito ngati othandizira feteleza wa nayitrogeni, feteleza wa phosphate, wothandizila mwachangu wa fetereza wa potashi, komanso wothandizila wa feteleza.

Wothandizira pang'onopang'ono wa feteleza wa nayitrogeni, fulvic acid imaletsa urea kuwola enzyme ndi nitrate kuwononga enzyme m'nthaka. Mafuta a Fulvic amatha kulepheretsa kuwonongeka kwa urea panthawi yomwe mbewu zikukula, potero amachepetsa urea. Izi zikutsimikizira kuti asidi ya fulvic imatulutsa pang'onopang'ono. Woyambitsa feteleza wa phosphate, ndipo chifukwa chomveka chomwe asidi a fulvic amapangira mphamvu ya feteleza wa phosphate ndi: asidi ya fulvic imatha kupanga asidi-chitsulo-phosphate chovuta ndi feteleza wa phosphate, monga iron fulvic acid, aluminium fulvic acid, chikasu chowola Acid phosphorous , popanga zovuta motere, sizingolepheretse nthaka kukonza phosphorous, komanso zimapangitsa kuti mbewu ziziyamwa, potero zimawonjezera kuchuluka kwa feteleza wa phosphorous kuchokera koyambirira kwa 10% -20% mpaka 28% -39 %.

3. Limbikitsani kukaniza mbewu: kukana chilala, kuzizira ndi matenda, kuonjezera zokolola, ndikukweza mbewu

Mchere wa asidi amchere amatha kuchepetsa mphamvu yotsegulira masamba a masamba ndikuchepetsa kutsuka kwa masamba, potero amachepetsa kugwiritsidwa ntchito kwa madzi, kukweza madzi azomera, kuwonetsetsa kuti mbewu zikukula bwino ndikukula nyengo yachilala, ndikuthandizira kulimbana ndi chilala.