Cov neeg tsim khoom yuav tsum muaj cov khoom siv ruaj khov nrog cov khoom siv ruaj khov. Lawv yuav tsum kos npe mus ntev - daim ntawv cog lus muab khoom ruaj khov nrog cov neeg muab khoom siv raw thiab muaj peev xwm siv tau kev nyab xeeb thiab siv tau zoo los ntawm lawv qhov chaw tuaj.
Los ntawm kev pom kev nyab xeeb, rau cov khoom siv txawv teb chaws siv cov ntaub ntawv organically degradable raws li cov khoom siv raw, lawv cov khoom siv raw thiab kev siv thev naus laus zis yuav tsum tau soj ntsuam kev tshawb fawb. Kev tso npe ntawm cov khoom lag luam nrog cov yam ntxwv tsis meej thiab cov ntsiab lus tsis zoo yuav tsum raug txwv.
Technical Indicators
Cov organic; pH; Dej-insoluble teeb meem; Cov nyiaj tsim nyog ntawm macro-, meso-, thiab micro- cov ntsiab lus tuaj yeem raug ntxiv.
Cov kev cai hauv qab no yuav tsum tau sau tseg:
1) Txhawm rau kom ntseeg tau tias cov txiaj ntsig ntawm cov dej organic- cov chiv chiv, lawv cov khoom tseem ceeb yuav tsum yog cov organic teeb meem, thiab kev txwv qis dua rau cov ntsiab lus organic yuav tsum tau teeb tsa.
2) Rau cov dej organic- cov chiv soluble siv seaweed thiab chitosan ua raw cov ntaub ntawv, cov organic teeb meem cov ntsiab lus ntawm hmoov yuav tsum ntau tshaj los yog sib npaug rau 5.0%, thiab cov organic teeb meem cov ntsiab lus ntawm aqueous tov yuav tsum ntau tshaj los yog sib npaug rau 50 g / L.
3) Rau cov chiv uas siv molasses, qis- tus nqi ntses, cov kua poov xab, soybean pluas mov fermentation, thiab lwm yam raws li cov ntaub ntawv tseem ceeb, cov organic teeb meem cov ntsiab lus ntawm hmoov yuav tsum siab tshaj los yog sib npaug rau 10.0%, thiab cov organic teeb meem cov ntsiab lus ntawm aqueous tov yuav tsum ntau tshaj los yog sib npaug rau 100 g / L.
4) Txoj kev tshawb nrhiav cov organic teeb meem yuav tsum ua raws li NY 1976-2010, "Kev txiav txim siab txog cov ntsiab lus ntawm cov organic hauv dej-Soluble Fertilizers".
5) Rau cov dej organic- cov chiv chiv siv cov zib ntab fermentation broth ua cov khoom siv tseem ceeb, cov tshuaj chloride thiab sodium ion cov ntsiab lus hauv cov khoom yuav tsum tau tswj nruj me ntsis, thiab lawv cov ntsiab lus yuav tsum tau qhia meej meej ntawm cov khoom lag luam.
