Fertilizer nitrophoska: muaj pes tsawg leeg thiab daim ntawv thov

Complex chiv rau cov nroj tsuag siv nyob rau tag nrho cov ua sawv ntawm lawv loj hlob, raws li zoo li ua tswvcuab nyob rau hauv lub caij nplooj zeeg thiab caij nplooj ntoos hlav khawb. Lawv suav hais tias yog feem ntau kuas thiab pab rau tag nrho cov vaj thiab zaub cov qoob loo. Ib tug ntawm cov ntaub qhwv yog nitrophoska. Muaj pes tsawg leeg ntawm lub chiv yuav tsum tau hu ua universal. Nitrophoska muaj nitrogen (16%), phosphorus (16%) thiab poov tshuaj (16%). Tsis tas li ntawd, nws muaj xws li ntau yam txoj lw ntsiab tsim nyog rau cov nroj tsuag: manganese, boron, tooj liab, magnesium, molybdenum, zinc, thiab cobalt. Qhov no yuav ho nce lub tawm los ntawm zaub, txiv hmab txiv ntoo thiab txiv hmab txiv ntoo cov qoob loo.

Nitrophoska, uas qauv yog zoo kawg nkaus kuas, cov lwm yam, tsis muaj impurities teeb meem rau tib neeg. Piv txwv li, nws tsis yog lub xub ntiag ntawm nitrate. Yog li ntawd, siv no chiv, nws yog ua tau kom tau ib tug zoo qoob loo ntawm cov zaub thiab txiv hmab txiv ntoo, huv si thiab noj qab nyob zoo, thiab lawv yuav muaj ntau ntawm tej yam ntuj tso tsw.

Yuav kom nce loo yuav tsum nruj me ntsis raws li cov tshuaj ntawm chiv, xws li xws li nitrophoska. Nws daim ntawv thov yog nyog mas nyob rau hauv acidic thiab nruab nrab xau. Nyob rau hauv cov ntaub ntawv uas, yog hais tias tus hnav khaub ncaws yog siv lug txhim khu cov fertility ntawm cov av ntawm tag nrho cov vaj raws li ib tug tag nrho, ib square Meter ntawm qhov kev txiav txim los ntawm '90 Tshwj xeeb tshaj yog zoo nitrophoska ua rau cov xuab zeb, av nplaum thiab peat xau.

Yog hais tias nitrophoska muaj pes tsawg leeg uas yog npaj rau kev pub mis ob txiv hmab txiv ntoo thiab zaub cov qoob loo, siv rau tej yam ntawm lawv, tshwj xeeb, soj ntsuam cov nram qab no noj tshuaj npaum cas:

• lws suav - 200 g;
• neeg laus Kua - txog 450 - 600 g;
• txiv pos nphuab - 35 - 45 g;
• lub txiv thiab Currant - 120 - 150 g;
• Txiv pos - 60 - '75

Qhov no hnav khaub ncaws yog ua nyob rau hauv daim ntawv ntawm soluble granules. Yog li ntawd nitrophoska, muaj li ntawm nruj me ntsis kuas, yog ib qho yooj yim mus use. Vim lub fact tias cov producers ntawm pellets kho prudently condensing ntau yam additives, uas tsis yog-caking chiv, vim hais tias cov neeg hais tsis tau lo ua ke. Khaws no hnav khaub ncaws yuav ua tau heev ntev.

Feem ntau, los txhim kho cov av fertile qualities nitrophoska tsis siv nyob rau hauv qhov chaw, thiab NPK - chiv, siv cov uas yog zoo tib yam. Nws yog me ntsis ntxiv noj. Nws ua tau zoo nyob rau hauv no hais txog ntau tshaj nitrophosphate kev kawm los ntawm hais txog 11%. Yog li ntawd, thaum ua NPK rau hauv cov av tag nrho cov saum toj no cov nuj nqis yuav tsum raug txo los ntawm ib nrab. Feem ntau cov feem ntau nws yog siv ua ntej sowing zaub cov qoob loo. Ntxiv mus, nws yog ntxiv ncaj qha mus rau cov av twb nyob rau hauv cov qoob loo cog. Qhov no chiv nyob rau hauv daim ntawv ntawm cov liab hlaws dai. Ob leeg noj muab hauv tsev los mus tiv thaiv soaking nyob rau hauv lub nag los yog av.

Thov cov complex chiv yog zoo tshaj plaws nyob rau hauv yaj daim ntawv. Piv txwv li, tom qab lub flowering ntawm txiv hmab txiv ntoo thiab txiv hmab txiv ntoo cov qoob loo fertilized lawv yaj desyatilitrovom thoob 2 v / l nitrophosphate los yog, ntsig txog, 1.5 v / l NPK. Qhov no tshuaj yog xam rau ib tug hav txwv yeem tej txiv hmab txiv ntoo cov qoob loo thiab 5 - 6 pos nphuab kab.