Nā Pōmaikaʻi o ke Kūʻai ʻana i ka Monoammonium Phosphate no nā pono mahiʻai

ʻO ka wehewehe pōkole:

Ke ʻimi nei ʻoe i ka mea momona kiʻekiʻe e hoʻonui i ka ulu a me nā hua? Monoammonium phosphate (MAP) ʻo kāu koho maikaʻi loa. He mea kaulana kēia mea kanu i nā mahiʻai a me nā māla no kāna mau pono he nui a me ka hopena maikaʻi i ka ulu ʻana o nā mea kanu. Ma kēia blog, e ʻimi mākou i nā pono o ke kūʻai ʻana i ka monoammonium phosphate no kāu pono mahiʻai.


  • ʻAno: ʻAhinahina granular
  • ʻO ka nui o nā meaʻai (N+P2N5)%: 55% MIN.
  • Huina Nitrogen(N)%: 11% MIN.
  • ʻO ka Phosphor maikaʻi (P2O5)%: 44% MIN.
  • ʻO ka pākēneka o ka phosphor soluble i ka phosphor kūpono: 85% MIN.
  • Waiwai: 2.0% Max.
  • Huahana Huahana

    Huahana Huahana

    Hōʻike huahana

    ʻO ka mea mua, ʻo ka monoammonium phosphate kahi kumu maikaʻi loa o ka nitrogen a me ka phosphorus, ʻelua mau meaʻai pono no ka ulu ʻana o nā mea kanu. He mea koʻikoʻi ka Nitrogen no ka ulu ʻana o ka lau olakino a me ka ulu ʻana, ʻoiai ʻo ka phosphorus ka mea nui i ka ulu ʻana o ke aʻa a me ke ola o ka mea kanu. Ma ka hāʻawi ʻana i kahi hui kaulike o kēia mau meaʻai ʻelua, hoʻolaha ʻo MAP i ka ulu ikaika a me ke olakino maikaʻi a kōkua i ka hoʻonui ʻana i nā hua kanu āpau.

    Ma waho aʻe o kāna meaʻai meaʻai, ʻo ka monoammonium phosphate he mea hiki ke hoʻoheheʻe ʻia i ka wai, ʻo ia hoʻi ua maʻalahi ia e nā mea kanu. ʻO kēia lawe wikiwiki ʻana i nā meaʻai e hōʻoia i ka loaʻa ʻana o nā mea kanu i nā mea pono e pono ai lākou e ulu me ka nele o ka wai. No laila,MAPHe koho maikaʻi loa ia no ka poʻe mahiʻai a me nā māla e makemake ana e hoʻonui i ka maikaʻi o ka fertilization a hoʻoikaika i ka ulu olakino olakino.

    Hoʻohui ʻia, ʻike ʻia ka monoammonium phosphate no kāna versatility a me ka launa pū me nā ʻano mea kanu. Inā ʻoe e ulu i nā huaʻai, nā mea kanu, nā kīʻaha a i ʻole nā ​​​​mea kanu hoʻonaninani, hiki ke hoʻohana ʻia ʻo MAP e kākoʻo i ka ulu a me ka ulu ʻana o nā ʻano mea kanu. ʻO kēia maʻalahi e lilo ia i mea hana waiwai no ka poʻe mahiʻai a me nā māla e ʻimi nei i nā mea momona hilinaʻi a maikaʻi hoʻi e kākoʻo i kā lākou mau hana mahiʻai.

    ʻO kekahi pōmaikaʻi nui okūʻai i ka monoammonium phosphateʻo ia kona hopena lōʻihi i ke olakino lepo. Ma ka hāʻawi ʻana i nā meaʻai pono i ka lepo, kōkua ʻo MAP i ka hoʻomaikaʻi ʻana i ka momona o ka lepo a paipai i nā hana mahiʻai hoʻomau. I ka wā lōʻihi, hiki i ka hoʻohana ʻana i ka MAP ke hoʻoikaika i ke olakino holoʻokoʻa a me ka huahana o ka lepo, e hana ana i kahi ʻoi aku ka maikaʻi no ka ulu ʻana o nā mea kanu a me ka hoʻoulu ʻana.

    Ke kūʻai aku i ka monoammonium phosphate, he mea nui e koho i kahi huahana maikaʻi mai kahi mea hoʻolako kaulana. E ʻimi i nā mea hoʻolako e hāʻawi ana i nā huahana maʻemaʻe, kūlike, a me ka ʻole o nā haumia a me nā mea haumia. Ma ka hoʻokomo ʻana i kahi mea momona MAP kiʻekiʻe, hiki iā ʻoe ke hōʻoia i ka loaʻa ʻana o kāu mau mea kanu i nā meaʻai maikaʻi loa no ka ulu maikaʻi a me ka hana.

    I ka hōʻuluʻulu ʻana, maopopo nā pōmaikaʻi o ke kūʻai ʻana i ka monoammonium phosphate no kāu pono mahiʻai. Mai kona ʻano meaʻai maikaʻi loa a hiki i kona maʻalahi a me ka hopena lōʻihi i ke olakino lepo, ʻo MAP kahi mea hana waiwai no ka poʻe mahiʻai a me nā māla e ʻimi nei e kākoʻo i ka ulu ʻana o nā mea kanu olakino. Ma ke koho ʻana i nā huahana maikaʻi mai nā mea hoʻolako kaulana, hiki iā ʻoe ke hoʻohana i ka mana o ka monoammonium phosphate e hoʻonui i ka huahana a me ka kūleʻa o kāu hana mahiʻai.

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    Ka hoohana ana o MAP

    ʻO ka noi o MAP

    Hoohana Mahiai

    He mea waiwai nui ka MAP no nā makahiki he nui. Hiki ke hoʻoheheʻe ʻia i ka wai a hoʻoheheʻe koke ʻia i ka lepo maʻamau. I ka hemo ʻana, hoʻokaʻawale hou nā ʻāpana kumu ʻelua o ka mea hoʻomomona e hoʻokuʻu i ka ammonium (NH4+) a me ka phosphate (H2PO4-), ʻo ia mau mea kanu ʻelua e hilinaʻi nei no ka ulu mau ʻana. ʻO ka pH o ka hoʻonā e hoʻopuni ana i ka granule he ʻawaʻawa haʻahaʻa, e hoʻolilo iā MAP i mea hoʻomomona i makemake nui ʻia ma nā ʻāina kū ʻole a pH kiʻekiʻe. Hōʻike nā haʻawina agronomic, ma lalo o ka nui o nā kūlana, ʻaʻohe ʻokoʻa koʻikoʻi i ka meaʻai P ma waena o nā mea kanu P pāʻoihana ma lalo o ka hapa nui o nā kūlana.

    Hoohana mahiai ole

    Hoʻohana ʻia ʻo MAP i nā mea kinai ahi maloʻo i loaʻa mau ma nā keʻena, nā kula a me nā home. Hoʻopuehu ʻia ka MAP pauka maikaʻi ʻia e ka mea hoʻopau kinai, kahi e uhi ai i ka wahie a hoʻopau koke i ka lapalapa. Ua ʻike ʻia ʻo MAP he ammonium phosphate monobasic a me ammonium dihydrogen phosphate.


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