Manyowa a nkhumba, manyowa a ng’ombe ndi manyowa a nkhosa ndi ndowe ndi zinyalala za m’mafamu kapena nkhumba zoweta, ng’ombe ndi nkhosa, zomwe zidzadzetsa kuipitsidwa kwa chilengedwe, kuipitsidwa kwa mpweya, kuswana mabakiteriya ndi mavuto ena, kupangitsa eni minda kudwala mutu.Masiku ano, manyowa a nkhumba, manyowa a ng'ombe ndi manyowa a nkhosa amathiridwa mu manyowa achilengedwe kudzera pamakina a kompositi kapena feteleza wamba.Sizimangothetsa vuto loti manyowa a nkhumba ndi ng'ombe amawononga chilengedwe ndipo alibe pothirira, komanso amasandutsa manyowa a nkhumba, manyowa a ng'ombe ndi nkhosa kukhala chuma ndikuupanga kukhala chuma.organic kompositikuthandizira chitukuko chaulimi.Zotsatirazi ndi ntchito 4 za feteleza wa feteleza wa ng'ombe ndi nkhosa:
1. Kupititsa patsogolo chonde m'nthaka
95% ya zinthu zomwe zili m'nthaka zimakhala zosasungunuka ndipo sizingalowe ndikugwiritsidwa ntchito ndi zomera.Ma metabolites a Microbial amakhala ndi ma organic acid ambiri.Zinthu izi, monga madzi otentha omwe amawonjezedwa ku ayezi, zimatha kusungunula zinthu monga calcium, magnesium, sulfure, mkuwa, zinki, chitsulo, boron, molybdenum ndi zinthu zina zofunika kwa zomera, ndipo zimakhala zopatsa thanzi zomwe zomera zimatha kuyamwa mwachindunji gwiritsani ntchito, zomwe zimathandizira kuti nthaka ikhale ndi feteleza wambiri.
Zomwe zili mu organic fetereza zimachulukitsa zomwe zili m'nthaka, zimachepetsa kugwirizana kwa nthaka, komanso zimapangitsa kuti nthaka ya mchenga ikhale yosungira madzi ndi feteleza.Choncho, nthaka imapanga dongosolo lokhazikika, lomwe lingathandize kwambiri kuti pakhale chonde.Ngati feteleza wa organic agwiritsidwa ntchito, nthaka imamasuka komanso yachonde.
2. Limbikitsani kuchulukitsa kwa tizilombo toyambitsa matenda
Manyowa achilengedwe amatha kuchulukitsa tizilombo tating'onoting'ono m'nthaka, makamaka tizilombo tambiri tomwe timathandizira, monga mabakiteriya okonza nayitrogeni, mabakiteriya osungunuka ammonia, mabakiteriya owononga mapadi, ndi zina zotere. ndi kusintha nthaka zikuchokera.
Tizilombo tating'onoting'ono timachulukana mwachangu m'nthaka.Iwo ali ngati ukonde wosaoneka, wocholoŵana kwambiri.Maselo a tizilombo akamwalira, ma microtubules ambiri amakhalabe m'nthaka.Mipope yaying'ono imeneyi sikuti imangowonjezera kupenya kwa nthaka, komanso imapangitsa nthaka kukhala yofewa komanso yofewa, imalepheretsa kutayika kwa zakudya ndi madzi, imawonjezera mphamvu yosungira madzi m'nthaka, ndikupewa ndikuthetsa kuuma kwa nthaka.
Tizilombo tating'onoting'ono ta feteleza organic tingalepheretsenso kubalana kwa mabakiteriya owopsa, potero kuchepetsa kuchuluka kwa jekeseni wa mankhwala.Ngati atagwiritsidwa ntchito kwa zaka zambiri, amatha kulepheretsa tizirombo m'nthaka, kupulumutsa antchito, ndalama, komanso osawononga.
Nthawi yomweyo, feteleza wa organic amakhalanso ndi ma enzyme osiyanasiyana omwe amapangidwa ndi matumbo a nyama komanso ma enzyme osiyanasiyana opangidwa ndi tizilombo.Zinthu zimenezi zikagwiritsidwa ntchito m’nthaka, ma enzyme a m’nthaka amatha kusintha kwambiri.Kugwiritsa ntchito feteleza wachilengedwe kwa nthawi yayitali kumatha kupititsa patsogolo nthaka.Ngati tikonza nthaka yabwino, sitiopa kuti sitingathe kulima zipatso zabwino kwambiri.
3. Perekani chakudya chokwanira cha mbewu
Manyowa achilengedwe ali ndi macronutrients, trace elements, shuga ndi mafuta omwe mbewu zimafunikira.
Mpweya woipa wotulutsidwa ndi kuwonongeka kwa feteleza wa organic ungagwiritsidwe ntchito ngati chinthu cha photosynthesis.Feteleza wachilengedwe alinso ndi 5% ya nayitrogeni, phosphorous, potaziyamu ndi 45% ya zinthu zachilengedwe, zomwe zimatha kupereka chakudya chokwanira cha mbewu.
Nthawi yomweyo, ziyenera kunenedwa kuti feteleza wachilengedwe amawola m'nthaka ndipo amatha kusinthidwa kukhala ma humic acid osiyanasiyana.Ndi zinthu za polima zokhala ndi magwiridwe antchito owoneka bwino adsorption komanso zovuta zama adsorption pama ion zitsulo zolemera.Ikhoza kuchepetsa kawopsedwe ka ma ayoni a heavy metal ku mbewu, kuwalepheretsa kulowa muzomera, ndikuteteza mizu ya zinthu za humic acid.
Ngati muli ndi mafunso kapena zosowa zina, chonde titumizireni m'njira izi:
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Nthawi yotumiza: Jun-20-2022