Video: Muaj pes tsawg phosphorus tuaj yeem siv rau ntawm cov nyom tsim?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Rau daim ntawv thov P, qhov siab tshaj plaws ntawm 0.25 phaus ntawm P.2O5 ib 1,000 square feet tau tso cai rau ib daim ntawv thov, tsis pub ntau tshaj 0.50 phaus tso cai txhua xyoo. Tsis muaj P. tuaj yeem thov tshwj tsis yog kuaj av qhia tias qib P tsis txaus.
Tsis tas li, ntau npaum li cas phosphorus xav tau cov nyom?
Kev tshawb fawb tshawb fawb dhau 20 xyoo dhau los los ntawm Lub Tuam Txhab Scotts thoob plaws lub tebchaws txog cov av uas muaj qib txaus thiab tsis txaus phosphorus pom tias nyom chiv xav tau kwv yees li 1 feem ntawm phosphorus rau txhua 8 txog 11 ntu ntawm nitrogen siv rau cov nyom kom muaj kev loj hlob zoo.
Kuj Paub, puas yog cov nyom nyom muaj phosphorus? Phosphorus , potassium, thiab nitrogen yog peb yam tseem ceeb hauv kev noj qab haus huv nyom . Nitrogen txhawb kev loj hlob muaj zog thiab xim ntsuab ntawm kev noj qab haus huv nyom . Potassium pab nyom tua kab mob thiab nyob noj qab nyob zoo. Phosphorus yog ib qho tseem ceeb rau kev noj qab haus huv hauv paus thiab kev cog ntoo thaum ntxov.
Los ntawm qhov ntawd, ntau npaum li cas phosphorus tuaj yeem siv los tsim cov nyom ntawm ib lub sijhawm raws li Txoj Cai Nroog Turf Fertilizer?
Rau daim ntawv thov P, a siab tshaj ntawm 0.25 hli ntawm P2O5 rau 1, 000 square feet tau tso cai rau ib daim ntawv thov, nrog tsis muaj ntau tshaj 0.50 phaus tso cai txhua xyoo. Tsis yog ntxiv P. tuaj yeem thov tshwj tsis yog a kev ntsuas av qhia tias qib P tsis txaus.
Kuv yuav ntxiv phosphorus rau kuv cov nyom li cas?
Yog koj tseem xav tau ntxiv nitrogen los yog potassium, tej zaum koj tuaj yeem nrhiav cov chiv nrog cov N-P-K piv rau koj lawn . Txwv tsis pub, koj ua tau ntxiv phosphorus los ntawm nws tus kheej los ntawm kev siv cov organic chiv xws li pob zeb mos phosphate lossis pob txha noj mov.
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