Feem ntau cov chiv yog dab tsi?
Feem ntau cov chiv yog dab tsi?

Video: Feem ntau cov chiv yog dab tsi?

Video: Feem ntau cov chiv yog dab tsi?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Cov feem ntau dav siv khoom inorganic chiv yog urea, diammonium phosphate thiab potassium chloride. Khoom chiv feem ntau yog granulated los yog hmoov.

Tsis tas li ntawd, cov neeg ua liaj ua teb siv hom chiv dab tsi?

Feem ntau chiv uas feem ntau siv nyob rau hauv kev ua liaj ua teb muaj peb yam yooj yim cov as-ham: nitrogen, phosphorus, thiab poov tshuaj. Ib txhia chiv kuj muaj qee yam "micronutrients," xws li zinc thiab lwm yam hlau, uas tsim nyog rau kev loj hlob ntawm cov nroj tsuag.

Ib yam li ntawd, cov piv txwv ntawm cov chiv yog dab tsi? Piv txwv ntawm kev ua liaj ua teb chiv yog granular triple superphosphate, potassium chloride, urea, thiab anhydrous ammonia.

Kuj paub, peb hom chiv tseem ceeb yog dab tsi?

Nitrogen, phosphorus thiab potassium, lossis NPK, yog Loj 3” thawj khoom noj khoom haus hauv kev lag luam chiv . Txhua yam ntawm no tsim nyog cov as-ham plays a tus yuam sij lub luag haujlwm hauv cov zaub mov cog. Nitrogen yog suav hais tias yog feem ntau tseem ceeb cov zaub mov, thiab cov nroj tsuag nqus nitrogen ntau dua li lwm cov khoom.

Peb muaj pes tsawg hom chiv?

Cov hom yog : 1. Nitrogenous Cov chiv 2. Organic Nitrogenous Cov chiv 3. Phosphate Cov chiv 4.

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