nkhani

1. Munda waulimi

(1) Kuletsa kwa nitrification:DMPP CAS 202842-98-6imatha kulepheretsa kwambiri kusintha kwa ammonium nitrogen kukhala nayitrogeni m'nthaka. Mukawonjezeredwa ku feteleza waulimi monga feteleza wa nayitrogeni ndi feteleza wapawiri, zimatha kuchepetsa kutulutsa kwa feteleza wa nayitrogeni kapena kuphulika, kusunga ammonium nitrogen m'nthaka kwa nthawi yayitali, kukulitsa kuchuluka kwa magwiritsidwe ntchito a nayitrogeni mu feteleza, ndikukulitsa nthawi yogwira ntchito ya feteleza, mpaka masabata 4-10.

(2) Limbikitsani kuyamwa kwa michere:DMPPzimathandiza kulimbikitsa kuyamwa bwino kwa zinthu zotsalira ndi zakudya zina ndi mbewu, kuwongolera pH ya nthaka ya rhizosphere, kusintha dothi, ndi kupititsa patsogolo ntchito za nthaka.

(3) Konzani zokolola:DMPPimatha kuchepetsa kuchuluka kwa NO₃⁻ m'mbewu ndi zinthu zokolola, kuwonjezera mavitamini C, ma amino acid, shuga wosungunuka ndi zinki m'zaulimi, ndikuwongolera zokolola.

(4) Kupititsa patsogolo mapindu a zachuma: Mwa kuchulukitsa zokolola, kuchepetsa kuchuluka kwa ntchito za feteleza ndi kuchuluka kwa feteleza wogwiritsiridwa ntchito, phindu lachuma la feteleza likhoza kukhala bwino.

2. Ntchito zachipatala:DMPPndi zotumphukira zake zili ndi phindu lamankhwala ndipo zitha kugwiritsidwa ntchito ngati mankhwala oletsa antibacterial, antiviral kapena anti-chotupa. Akuyembekezeka kupanga mankhwala atsopano okhala ndi mphamvu zambiri, kawopsedwe kakang'ono komanso mawonekedwe otakata, koma ambiri adakali mu kafukufukuyu.

3. Sayansi Yazida:DMPPangagwiritsidwe ntchito ngati kalambulabwalo kapena zowonjezera kwa zipangizo ntchito ndi kuphatikiza ma polima, inorganic zipangizo, etc. kukonzekera zipangizo zatsopano ndi ntchito yeniyeni. DMPP ili ndi mwayi wogwiritsa ntchito kwambiri zamagetsi, ma optoelectronics, mphamvu ndi zina.

Ubwino wake

(1) Zobiriwira komanso zoteteza chilengedwe: Zinthu zowola m’nthaka ndi phosphate, madzi, carbon dioxide, ndi nitrogen oxides. Ndiwochezeka kuzinthu zachilengedwe monga nthaka, tizilombo toyambitsa matenda, ndi matupi amadzi, sizidzayambitsa kuwononga chilengedwe kwa nthawi yaitali, ndipo zimakwaniritsa zofunikira za ulimi wobiriwira ndi chitukuko chokhazikika.

(2) Chitetezo chachikulu:DMPPilibe vuto ku zomera, ilibe zotsalira m’zaulimi, ndipo ndi yabwino kwa anthu ndi nyama. (3) Sizidzawononga thanzi la munthu ndi kukula kwa nyama, ndipo ndi zotetezeka komanso zodalirika kuti zigwiritsidwe ntchito.

Kukhazikika kwamankhwala abwino: DMPP ili ndi kukhazikika kwamankhwala abwino. Pansi pazikhalidwe zosungirako ndi zogwiritsira ntchito, zimatha kusunga kukhazikika kwa kapangidwe kake ka mankhwala ndi katundu wake, sizovuta kuwonongeka ndi kuwonongeka, ndipo n'zosavuta kusunga ndi kunyamula.

(4) Yosavuta kugwiritsa ntchito:DMPPimakhala ndi kusungunuka kwamadzi bwino ndipo imatha kusakanizidwa ndi feteleza mu mawonekedwe olimba a granular kapena mawonekedwe amadzimadzi. Ndiwosinthika kwambiri komanso yosavuta kugwiritsa ntchito muzochitika zosiyanasiyana zaulimi ndi njira zobereketsa.

(5) Kuchita bwino kwambiri komanso kawopsedwe kakang'ono: Kungowonjezera pang'ono kumafunika kuti mukhale ndi mphamvu yoletsa nitrification. Kuonjezera pang'ono kungathe kupititsa patsogolo kagwiritsidwe ntchito ka feteleza wa nayitrogeni, kuchepetsa kutayika kwa feteleza ndi kuipitsidwa kwa chilengedwe, ndipo kumakhala ndi kawopsedwe kakang'ono komanso kuwononga pang'ono pa chilengedwe.