Feteleza

1. Kodi feteleza ndi chiani?

Chinthu chilichonse chomwe chimagwiritsidwa ntchito panthaka kapena kupopera mbewu pamtunda wa mbewu ndipo amatha kupezeka molunjika kapena mosapita m'mbali zokolola, kapena kukonza nthaka komanso kukonza nthaka ndikuwongolera feteleza. Ma feteleza omwe amapereka michere yofunikira kubzala amatchedwa feteleza, monga Nitrogen feteleza, feteleza wa phosphazan, zinthu zowirikiza ndi feteleza wowirikiza zonse zimagwera m'gululi.

Manyowa ena omwe amagwiritsidwa ntchito pokonza zinthu zakuthupi, zamankhwala komanso zachilengedwe zomwe zimapangitsa kuti mbewu zikhale zosasinthika, zimatchedwa feteleza, monga ma fecteria ndi mabakiterisi, etc. Ikugwera m'gululi.

2. Ndi mitundu iti ya feteleza yomwe ilipo?

Malinga ndi kapangidwe ka mankhwala: feteleza wa organic, feteleza wowoneka bwino, feteleza wamphamvu;

Malinga ndi michere: feteleza wosavuta, feteleza wosakanizika (feteleza wambiri);

Malinga ndi mtundu wa feteleza zotsatira: Kuchita feteleza wosafulumira, feteleza wochita pang'onopang'ono;

Malinga ndi momwe feteleza wa feteleza: feteleza wolimba, madzi feteleza, feteleza wamafuta;

Malinga ndi mankhwala a feteleza: feteleza wa alkalinine, feteleza a antic, yukani feteleza wandale;

3. Kodi feteleza wamankhwala ndi ndani?

Mu lingaliro lopapatiza, feteleza wamankhwala amatchula feteleza wopangidwa ndi mankhwala a mankhwala; Mokulira, feteleza wamankhwala amatanthauza feteleza onse a itorganic ndi feteleza womasulira pang'onopang'ono wopangidwa m'makampani. Chifukwa chake, anthu ena amangotcha nayirogeni feteleza feteleza, yomwe siyimve zonse. Feteleza Miteyo ndiye nthawi yambiri ya nayitrogeni, phosphorous, potaziyamu, ndi feteleza wophatikizira.

4. Kodi feteleza wachilengedwe ndi chiyani?

Feteleza wachilengedwe ndi mtundu wa zachilengedwe kumidzi yomwe imagwiritsa ntchito zinthu zosiyanasiyana zachilengedwe zomwe zimachokera ku nyama ndi zotumphukira kapena zophatikizika ndi ntchito. Amadziwikanso feteleza famu.

5. Kodi feteleza umodzi ndi chiyani?

Mwa zina zitatu za nitrogen, phosphorous ndi potaziyamu, feteleza wa nayitrogeni, feteleza feteleza kapena feteleza wa potaziyamu.

6. Kodi pali kusiyana kotani pakati pa feteleza wamafuta ndi feteleza wachilengedwe?

. Ma feteleza a Chemical amangopereka michere yambiri ya mbewu, ndipo ntchito yayitali imapangitsa kuti nthaka ikhale "yopanga dothi" ladyera kwambiri monga mumabzala ".

(2) feteleza wachilengedwe amakhala ndi michere yambiri ndipo imakhala ndi michere yonse; Ngakhale ma feteleza amachiritso amakhala ndi mitundu imodzi ya michere, ndipo kugwiritsa ntchito kwa nthawi yayitali kungayambitse kusowa kwa michere m'nthaka ndi chakudya.

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(4) feteleza wachilengedwe ndi othandiza kwa nthawi yayitali; Ma feteleza a Chemical ndi afupikitsa komanso kwambiri, omwe angayambitse kuchepa kwa michere komanso kudetsa chilengedwe.

(5) Feteleza zachilengedwe zimachokera ku chilengedwe ndipo mulibe zinthu zopangidwa ndi mankhwala. Kugwiritsa ntchito kwa nthawi yayitali kumatha kukonza zinthu zabwino zaulimi; Ma feteleza a Chemical ndi mankhwala opanga mankhwala komanso osayenera kugwiritsa ntchito bwino zinthu zaulimi.

. Kugwiritsa ntchito kwa nthawi yayitali ma feteleza amachepetsa kumachepetsa chitetezo cha mbewu. Nthawi zambiri pamafunika kuchuluka kwa mankhwala ophera thupi kuti azitha kukula kwa mbewu, zomwe zimatha kuwongolera mosavuta kuti muwonjezere zakudya.

. Kugwiritsa ntchito kwa nthawi yayitali ma feteleza ambiri kumatha kulepheretsa ntchito ya tizilombo tating'onoting'ono tomwe timayambitsa, zomwe zimapangitsa kuchepa kwa nthaka yosintha nthaka.