ʻOkoʻa ma waena o dap a me npk cortilizer

ʻO ka mea nui ma waena o DAP a me NPK Fertilizerʻo ia ka mea a ka FEP FERITLIZERʻaʻoleʻO PotAia ma kahi o ka mea coptilizer npk i loaʻa pū me ka paila.

He aha ka firtilizer dap?

ʻO nā mea i hoʻopiliʻia nā mea hana dap i nā nitrogen a me nā photsporous e hoʻohana ana i nā hana mahiʻai. ʻO ka mea nui loa i kēia mea kūʻai akuʻo Certilizerʻo Diamdium Phosphate i loaʻa iā ia ka'ōlelo lapaʻau (NH4) 2HPO4. Eia kekahi,ʻo ka inoa Iupac o kēia pūnāwaiʻo Diammonim hydrogen posphate. A he wai wai-oʻele opio

I ke kaʻina hana hana o kēia mea kūʻai aku, react phosphoric acid me ramonia, e hana ana i kahi flirry wela e hiki ai iā mākou ke hoʻohana i ka mea kanu. Eia kekahi, pono mākou e hele me ka hopena ma lalo o nā kūlana i hoʻopaʻaʻia no ka mea e hoʻohana ai i ka hopena i ka sulfuric acid No laila,ʻo ka helu hānai maʻamau o kēia mea kanu he 18-46-0. ʻO kēia keʻano, he nitrogen a me photspous ma ka pae o 18:46, akāʻaʻohe polua.

ʻO ka maʻamau maʻamau, makemake mākou i ka 1.5 i 2 mau kiʻi o ka phosphate pōhaku, 0.4 tonsolt e wehe i ka pōhaku no ka hanaʻana o dap. Eia kekahi,ʻo ka PH o kēia waiwai he 7.5 a 8.0. No laila, inā mākou e hoʻohui i kēia hana lapaʻau i ka lepo, hiki iā ia ke hana i kahi alkaline nepsolize e kahe ana ma ka wai lepo; Pēlā e pale ai ka mea hoʻohana i ka hoʻohuiʻana i kahi nui o kēia certilizer.

He aha ka mea certilizer npk?

ʻO NPK Firlilizers heʻekolu mau mea hoʻopiʻi nui loa i kūpono loa no nā kumu mahiʻai. ʻO kēia mea hana fertilizer e like me ke kumu o ka nitrogen, phosphorus a me ka potassium. No laila, he kumu nui ia o nā meaʻekoluʻekolu e pono ai ke mea kanu i kahi mea ulu lāʻau. Hōʻikeʻia ka inoa o kēia mea i ka nui o ka mea e hiki ai ke hāʻawi.

ʻO ka helu NPK ka hui pūʻana o nā helu e hāʻawi ai i ka ratio ma waena o nā nitrogen, phosporum a me ka powisiumous a i hāʻawiʻia e kēia mea kanu. ʻO ia ka huiʻana o nā heluʻekolu, i hoʻokaʻawaleʻia e nā meaʻeluaʻelua. ʻO ka laʻana, he 10-10-10 e hōʻike ana i ka mea i hāʻawiʻia i ka certilizer e hāʻawi i ka 10% o kēlā me kēia mea kanu. Ma laila,ʻo ka helu mua e pili ana i ka pakeneka o ka nitrogen (N%),ʻo ka heluʻelua no ka Pepa P2O5)