Tsis tshua muaj, dab tsi gardener tsis siv yam av fertilizing yog tsim nyog rau qhov zoo tshaj plaws kev loj hlob ntawm cov nroj tsuag nrog tshuaj tshuaj. Feem ntau, nitrogen, potassium, phosphorus, magnesium thiab sulfur ntxiv. Yuav kom pab txhawb kev siv cov pob zeb hauv av chiv no, ib tug tuaj yeem ua ib txoj kev npaj, piv txwv li nitrofoscu. Hais txog nws thiab peb yuav qhia rau hauv tsab xov xwm no.
Dab tsi yog ib feem ntawm nitrofoski?
Lub ntsiab Cheebtsam ntawm nitrofoski yog nitrogen, phosphorus thiab poov tshuaj. Lawv sawv cev rau hauv qhov sib npaug zos (11-16% each), tus so yog lwm cov ntsev thiab cov khoom tsis haum.
Nitrophos yog tau los ntawm kev ua peb kauj ruam. Ua ntej, phosphate kho nrog nitric acid, tom qab ammonium sulfate (los yog ammonia nrog sulfuric los yog phosphoric acid) yog ntxiv, thiab potassium chloride yog ntxiv rau qhov xaus. Nyob ntawm cov kev hloov hauv txoj kev ntawm cov khoom, nws yog sulphate, sulfate thiab phosphoric.
Nitrofoska yog ib qho yooj yim soluble granule. Yog li ntawd, ua ntej lawv ntxiv, nws yog zoo dua rau dissolve nyob rau hauv dej, ces lub faib nyob rau hauv cov av yuav ntau uniform. Thaum lawv mus rau hauv av, lawv sai sai ua txhaum rau hauv ions, uas yog assimilated yam tsis muaj teeb meem ntawm cov nroj tsuag. Tsaug rau ib txoj kev kho tshwj xeeb, nitrofoska yog cia rau ib lub sijhawm ntev heev uas tsis muaj ciav.
Cov lus qhia rau kev siv nitrofossi fertilizer
Siv nitrofosca pom zoo rau ntawm qhov chaw uas muaj cov qe los sis nruab nrab, tab sis, yog tias tsim nyog, nws tuaj yeem siv rau ib qho twg. Qhov zoo tshaj plaws nws ua hauj lwm nyob rau hauv xuab zeb, av nplaum thiab peat bog. Koj tuaj yeem ua rau thaum lub sij hawm npaj ntawm thaj av rau cog, thaum lub sij hawm sowing thiab raws li ib tug fertilizing thaum lub sij hawm zuj zus rau lub caij. On hnyav dua xau, nws yog zoo dua ua li no nyob rau hauv Autumn, deepening nws zoo rau hauv av, nyob rau hauv lub teeb sawv daws - nyob rau hauv lub caij nplooj ntoos hlav thiab los ze zog mus rau saum npoo.
Nitrofosco tuaj yeem siv rau tag nrho cov zaub qoob loo ( qos yaj ywm , qab zib beet, legumes , thiab lwm yam), txiv hmab txiv ntoo, txiv hmab txiv ntoo thiab ntoo.
Nroj tsuag teb tsis zoo rau cov tsis muaj chemical cov ntsiab lus, tab sis kuj mus tshaj-saturation nrog lawv, yog li nws yog ib qho tseem ceeb heev rau txhua hom nroj tsuag mus soj ntsuam cov lus pom zoo:
- Thaum sowing cov noob ntawm zaub cov qoob loo thiab paj - 5 - 7 g ib 1 m & sup2.
- Rau qos yaj ywm thiab cog nroj tsuag nrog seedling txoj kev - 4 - 6 g nyob rau hauv txhua lub qhov cog.
- Rau strawberries thiab strawberries - 40 - 45 grams ib Bush.
- Rau txiv hmab txiv ntoo bushes - 60 - 150 g, nyob ntawm seb kis.
- Rau cov ntoo - 200 - 250 g hluas thiab 450-600 g loj.
Tsuas yog los txhim kho cov av, i.e. nce nws fertility, yuav tsum ntxiv nitrophosphate ntawm tus nqi ntawm 90 g ib 1 m & sup2. Rau fertilizing nroj tsuag nyob rau hauv lub sij hawm tom qab flowering, koj yuav tsum dilute 2 dia ntawm granules nyob rau hauv 10 liv dej thiab dej cov nroj tsuag nrog lub resulting daws.
Nyob ntawm seb cov qoob loo thiab cov ntsiab lus ntawm cov av hauv cov av, kev siv cov nitrophosphate kuj yuav tsum tau sib ntxiv ntawm qhov yooj yim chiv (nyias muaj nyias potassium, phosphorus los yog nitrogen).
Feem ntau confuse ob chiv, zoo xws li lub npe - nitrofosca thiab nitroammofosku. Wb pom, qhov txawv ntawm lawv, lossis lawv tuaj yeem yog tib cov yeeb tshuaj.
Sib txawv ntawm nitrophosphate thiab nitroammofosci
Cov chiv no yeej zoo sib xws nyob hauv kev ua haujlwm thiab kev ua haujlwm, tiam sis kuj muaj qee yam tseem ceeb sib txawv:
- Outwardly, lawv txawv nyob rau hauv cov xim: nitrofosca yog ntawm tag nrho cov ntxoov dawb, tsawg feem ntau xiav, thiab nitroammophoska yog liab.
- Nitroammophoska yog ntau noj, yog li ntawd nws yuav tsum tau qhia 1.5 lub sij hawm tsawg dua.
- Nitroammophoska yog tsim nyog rau zaub cov qoob loo.
Siv cov tshuaj nitrofoscas thaum cog cov qoob loo, koj tsis tuaj yeem ntshai tsam koj raug mob, vim nws tsis muaj nitrates, yog li koj tau txais thaj tsam zoo rau lub hauv paus.