Kev Tshawb Nrhiav Cov Khoom Siv Tshuaj

(1) Cov khoom lag luam: Ib kab kab chiv chiv (hlau, manganese, tooj liab, zinc, boron, molybdenum, chlorine chiv, thiab lwm yam), compound trace element chiv, chelated micro chiv (EDTA, amino acids, humic acid chelation), dej- soluble kab kawm chiv chiv, foliard fertilizer .

(2) Cov xwm txheej siv tau: kev lees paub cov khoom siv raw, kev tswj hwm kev tsim khoom, kev tshuaj xyuas cov khoom tiav hauv lub Hoobkas, kev tshuaj xyuas kev siv tshuaj, kev tshuaj xyuas kev nyab xeeb ntawm cov khoom lag luam, kev soj ntsuam kev lag luam, kev ua raws li ib puag ncig, kev ntsuas kev txiav txim siab.

(1) Cov tsos mob thiab lub cev thiab tshuaj lom neeg
Cov tsos mob, xim, tsw, mob, noo noo, pH nqi, dej-insoluble tshuaj, solubility, dispersibility, ceev, fineness, uniformity, noo noo nqus, clumping, cia stability.

(2) Nutrient ntsiab lus index
Cov kab mob: tooj liab, hlau, manganese, zinc, boron, molybdenum, chlorine cov ntsiab lus
Cov dej soluble trace element cov ntsiab lus, chelated trace element cov ntsiab lus, tag nrho cov kab kawm cov ntsiab lus, thiab cov kab sib piv.

(3) Cov khoom loj thiab nruab nrab ntawm cov ntsiab lus (compound type)
Nitrogen, phosphorus, potassium, calcium, magnesium, thiab sulfur cov ntsiab lus.

(4) txwv tsis pub muaj teeb meem
Cov hlau hnyav: lead, cadmium, mercury, arsenic, chromium, nickel
Cov khoom tsis zoo: fluoride, nitrate, nitrite, urea, dawb acids, dawb bases, pathogens, radioactive tshuaj.

(5) Kev ua haujlwm zoo
Kev siv cov khoom noj muaj txiaj ntsig zoo, kev nqus tau zoo, kev sib raug zoo nrog cov tshuaj tua kab / chiv, kev nyab xeeb qoob loo, kev ntxhov siab, thiab cov chiv ua kom ruaj khov.

(6) Cov ntsuas microbial (organic chelating hom)
Cov kab mob nyob zoo suav, pwm, poov xab, kab mob coliform, Salmonella, kab mob pathogenic.