Xov xwm

1. Nitrogen chiv: Nws tuaj yeem txhawb kev loj hlob ntawm cov ceg ntoo thiab nplooj, txhim kho cov nroj tsuag photosynthesis, nce chlorophyll cov ntsiab lus, thiab txhim kho av fertility.
2. Phosphate fertilizer: Txhawb txoj kev tsim thiab flowering ntawm paj buds, ua rau cov nroj tsuag stems thiab ceg tawv, loj hlob txiv hmab txiv ntoo thaum ntxov, thiab txhim kho cov nroj tsuag txias thiab drought tsis kam.
3. Potassium chiv: Txhim kho cov qia, txhim kho cov kab mob tiv thaiv kab mob, kab tiv thaiv, thiab drought resistance, thiab txhim kho cov txiv hmab txiv ntoo zoo.

1. Lub luag haujlwm ntawmNPK Fertilizer
N. P thiab K hais txog nitrogen chiv, phosphorus chiv, thiab poov tshuaj chiv, thiab lawv cov dej num yog raws li nram no.
1. Nitrogen chiv
(1) Txhim kho cov nroj tsuag photosynthesis, txhawb cov ceg ntoo thiab nplooj loj hlob, nce chlorophyll cov ntsiab lus, thiab txhim kho av fertility.
(2) Yog tias tsis muaj nitrogen chiv, cov nroj tsuag yuav luv luv, lawv nplooj yuav daj thiab ntsuab, lawv txoj kev loj hlob yuav qeeb, thiab lawv yuav tsis tuaj yeem tawg.
(3) Yog tias muaj nitrogen ntau dhau lawm, cov ntaub so ntswg ntawm cov nroj tsuag yuav mos, cov stems thiab nplooj yuav ntev dhau lawm, qhov txias tsis kam yuav raug txo, thiab nws yooj yim rau kis kab mob thiab kab tsuag.
2. Phosphate chiv
(1) Nws txoj haujlwm yog ua kom cov stems thiab ceg ntawm cov nroj tsuag tawv, txhawb kev tsim thiab flowering ntawm paj buds, ua rau cov txiv hmab txiv ntoo loj hlob ntxov, thiab txhim kho drought thiab txias tsis kam ntawm cov nroj tsuag.
(2) Yog tias cov nroj tsuag tsis muaj phosphatechiv, lawv loj hlob maj mam, lawv nplooj, paj thiab txiv hmab txiv ntoo yog me me, thiab lawv cov txiv hmab txiv ntoo mature lig.
3. Potassium chiv
(1) Nws txoj haujlwm yog ua kom cov nroj tsuag muaj zog, txhawb kev loj hlob hauv paus, txhim kho cov kab mob tiv thaiv kab mob, kab tiv thaiv, drought resistance, chaw nyob, thiab txhim kho cov txiv hmab txiv ntoo zoo.
(2) Yog tias tsis muaj poov tshuaj chiv, necrotic me ntsis yuav tshwm sim ntawm nplooj nplooj ntawm cov nroj tsuag, tom qab ntawd withering thiab necrosis.
(3) Cov tshuaj poov tshuaj ntau dhau ua rau cov nroj tsuag luv luv, cov nroj tsuag luv luv, nplooj daj, thiab thaum mob hnyav, tuag.
2 、 Cov chiv zoo li casNPK chivzwm rau?
1. Nitrogen chiv
(1) Nitrogen yog cov ntsiab lus tseem ceeb ntawm cov chiv, feem ntau suav nrog urea, Ammonium bicarbonate, ammonia, ammonium chloride, Ammonium nitrate, ammonium sulfate, thiab lwm yam Urea yog cov khoom chiv nrog cov ntsiab lus nitrogen siab tshaj plaws.
(2) Muaj ntau hom nitrogen chiv, uas tuaj yeem muab faib ua nitrate nitrogen chiv, ammonium nitrate nitrogen chiv, cyanamide nitrogen chiv, ammonia nitrogen chiv, ammonium nitrogen chiv, thiab amide nitrogen chiv.
2. Phosphate chiv
Cov ntsiab lus tseem ceeb ntawm cov chiv yog phosphorus, feem ntau suav nrog Superphosphate, calcium magnesium phosphate, phosphate pob zeb hmoov, pob txha noj mov (tsiaj pob txha noj mov, ntses pob txha noj), nplej bran, ntses nplai, Guano, thiab lwm yam.
3. Potassium chiv
Potassium sulfate, Potassium nitrate, Potassium chloride, Ntoo tshauv, thiab lwm yam Potassium sulfate, Potassium nitrate, Potassium chloride, Ntoo tshauv, thiab lwm yam.