Maulamuliro a Gofu

Umuna ndi njira yofunika kwambiri ya kukonza gofu. Monga njira yokonza, imagwira ntchito yofunika kwambiri popewa kukula kwa maulamuliro apamwamba. Komabe, popereka mbewu michere yomwe amafunikira, mfundo zoyambira zakudya ziyenera kutsatiridwa.

一. Malamulo oyambira aDokotala Wamalamulo
Maulamuliro, ngati minda, udzu, ndi mitengo, ayenera kukhala ndi kupezeka kokwanira feteleza kuti mupitirize kukula. Komabe, sikokwanira kukhala ndi feteleza wathunthu muzokwanira zingapo. Muyenera kudziwa momwe mungagwiritsire ntchito feteleza ndi njira zasayansi. Tekinoloje yasayansi ndi njira zomwe zimachokera ku mfundo zoyambira zagawidwe, malamulo a michere yocheperako, lamulo la michere yocheperako, Lamulo la zinthu zochepetsetsa, Lamulo la Zida Zoyenerera za zinthu zomveka.

二. Zovala Zamalamulo
1. Zinthu zotengedwa m'nthaka
Zinthu zazikulu: Nitrogen, phosphorous, potaziyamu; Zinthu zazing'ono: calcium, magnesium, sulufule; Tsatirani zinthu: chitsulo, manganese, Boron, zinc, chlorine, aluminium
3. Zifukwa zokumana ndi mavuto omwe ali ndi udzu wobiriwira
Kuchuluka kwa feteleza kumayikidwa ndi kwakukulu, feteleza amagwiritsidwa ntchito pafupipafupi; gawo la feteleza siloyenera; Feteleza imodzi imagwiritsidwa ntchito kumapeto; Mtundu wa udzu ndi nyengo sinaganizidwe, matendawa akusowa, komanso chimodzimodzi; Ma feteleza ndi feteleza wachilengedwe omwe amagwiritsidwa ntchito satha kudwaladwala ndipo amakhala ndi matenda ndi tizilombo toyambitsa tizilombo.

三. Zifukwa Zovuta ndi Manyowa Obiriwira Malamulo
Kuchuluka kwa feteleza kumayikidwa ndi kwakukulu, feteleza amagwiritsidwa ntchito pafupipafupi; gawo la feteleza siloyenera; Feteleza imodzi imagwiritsidwa ntchito kumapeto; Mtundu wa udzu ndi nyengo sinaganizidwe, matendawa akusowa, komanso chimodzimodzi; Ma feteleza ndi feteleza wachilengedwe omwe amagwiritsidwa ntchito satha kudwaladwala ndipo amakhala ndi matenda ndi tizilombo toyambitsa tizilombo.

四. Mavuto apano ndi mavuto omwe alipo a udzu wobiriwira
1. Mavuto okhala ndi maulamuliro obiriwira m'ma 1980s
Khalidwe labwino. Mawonetsero akulu ndi mizu yopanda tanthauzo, yosakwanira kachulukidwe, kusowa udzu waukulu m'mphepete mwa ngalande zobiriwira, zosafunikira, komanso moss.
2. Mavuto omwe alipo mu udzu wobiriwira kuyambira 1990s
Amadyera kumpoto ndi kumwera kuli kochepa mu nayitrogeni ndi phosphorous chifukwa cha malamulo osayenera; Kuchuluka kwa nayitrogeni, phosphorous, potaziyamu ndi zinthu zina mu feteleza sikuyenera; Chovala cha udzu ndi chambiri kwambiri, makamaka chifukwa cha masamba owuma; Pali tizirombo ndi matenda akulu; Ndipo kuchuluka kwa udzu sikukwaniritsa zofunikira zoyikapo. ; Mitundu ya udzu imasakanikirana kwambiri.
3. Zifukwa zokumana ndi mavuto omwe ali ndi udzu wobiriwira
Kuchuluka kwa feteleza kumayikidwa ndi kwakukulu, feteleza amagwiritsidwa ntchito pafupipafupi; gawo la feteleza siloyenera; Feteleza imodzi imagwiritsidwa ntchito kumapeto; Mtundu wa udzu ndi nyengo sinaganizidwe, matendawa akusowa, komanso chimodzimodzi; Ma feteleza ndi feteleza wachilengedwe omwe amagwiritsidwa ntchito satha kudwaladwala ndipo amakhala ndi matenda ndi tizilombo toyambitsa tizilombo.

五. Mfundo Zobiriwira Zobiriwira Malamulo
1. 1 Chifukwa chake, kusintha kwa nyengo ndi imodzi mwa maziko a feteleza wosiyanasiyana nthawi zosiyanasiyana.
2. Mfundo ya Grass: Malinga ndi ziwerengero zosakwanira, pali mitundu masauzande a udzu. Mtundu wa udzu umakhala ndi zokongoletsa zosiyanasiyana kuphatikizapo feteleza ndipo nthawi zambiri amatha kugawidwa m'mitundu iwiri: feteleza-wolekerera ndi wosabereka.
3. Mfundo ya Dodi: Zomwe zidapangidwa ndi dothi padziko lapansi ndizofanana, kusiyana kokha ndiko zomwe zili. Kupanga kwa nthaka kumagwirizana kwambiri ndi mvula. Kusowa kwamvula kumpoto kuli alkaline, pomwe mvula yakumwera ndi acidic. Chifukwa chake, dothi la nsomba la alkiline limafunikira chithandizo cha alkali, ndipo nthaka yacidic nthaka imafunikira kusintha. Koma musachite mopitirira muyeso, apo ayi zimakhala zovuta kuti udzuwo uzisintha. Chifukwa chake, mtundu umodzi wa feteleza sungathe kugwiritsidwa ntchito kumapeto.
4. Mfundo ya Matenda: Matenda adzachitika m'maliseche chaka chonse, ndipo matenda omwe akuwoneka okhudzana ndi kutentha ndi mvula. Kugwiritsa ntchito feteleza moyenera kumatha kuchepetsa kapena kupewa matenda.
5. Mfundo yachizidzi: feteleza ndi chinyezi ndi ophatikizidwa motsogozedwa pamikhalidwe ina, ndiye kuti, chinyezi chachikulu, feteleza wokulirapo. Mu malo opanda madzi kapena owuma, kugwiritsa ntchito feteleza wocheperako wa nayitrogeni kumatha kuchepetsa kukula, kuchepetsa kufalikira, ndikusunga madzi. M'malo mwake, kugwiritsa ntchito feteleza wambiri kukana chilala.
6. Misonkhano yabwino: Kukula kobiriwira kosiyanasiyana, monga scarner, mizu yachikasu, ndi udzu wachikasu, ndi kufooka konse kwa nayitrogeni. "Mawanga ang'ono" angatsegulidwe chifukwa cha malo obiriwira komwe kukula kumakhala osauka.
7.. Malamulo omwe akukula kumpoto amafunikira feteleza wochepera kuposa omwe kumwera, motero samalani ndi kuphatikiza.
8. Mfundo Yokonza: Malamulo apamwamba kwambiri monga amadyera amangokhala okhazikika pakukonzanso kwambiri, apo ayi mtundu wa kukonzanso, kukhazikika pachaka kwa ambiri amawonongeka.
9. Mfundo Zachuma: Kubiriwira kuli nkhope ya kalabu. Ngakhale nkhope imagwirizana mwachindunji ndi mphamvu zachuma za kalabu, zabwinoWoyang'anira Malamuloamagwiritsa ntchito ndalama nthawi zonse.
. Pali njira ziwiri zowunikira zabwino zobiriwira: kukhazikika pachaka ndi kuyika moyenera. Pasakhale maudzu akuluakulu ndi otsika mkati mwa chaka, ndi obiriwira, obiriwira, obiriwira, ngakhale kugunda pansi kuyenera kulengedwa. Izi zimafuna kupezeka kwapamwamba, ndipo mlingo ndi kuchuluka kwake kuyenera kugwera feteleza.