Kev saib xyuas cov nyom suav nrog ntau lub ntsiab lus tseem ceeb - sib txuas, ywg dej, pub mis, txiav nyom, tab sis nyom yuav tsum yog ib qho ntawm thawj qhov chaw ntawm daim ntawv no. Ntev nag, droughts, gusts ntawm cua thiab lwm yam kev phem tshwm sim pom kev zoo nkauj ntsuab txiav nyom rau lub zog thiab tsis ib txwm ua kom lawv cov chaw zoo. Yog tias nws txoj kev ncaj ncees tau ua txhaum, cov as-ham los ntawm cov av tau sai sai ntxuav tawm, lub hauv paus system ntawm cov nroj tsuag tsis muaj zog, thiab cov nyom nyom poob nws cov yam ntxwv zoo nkauj. Mulching yuav tsis cia kev hloov pauv qhov tsis zoo ntawm cov tsos ntawm cov nyom, vim nws muaj peev xwm ntawm:
- Txhawm rau tswj cov kev ncig hauv dej hauv cov av thiab txhim kho huab cua sib hloov;
- Nyob rau hnub kub lub caij ntuj sov, txo qhov evaporation ntawm ya raws los ntawm cov av;
- Ua ntau cov tuab ntawm cov txheej txheej sauv los ua kom ruaj khov thiab tawv;
- Yuav kom cuam tshuam qhov kev loj hlob sai ntawm cov tub ntxhais hluas tua;
- Tswj qhov kev ua kom zoo nkauj ntawm cov khoom nyom thiab theem nws;
- Ntau lub sij hawm nce nws theem ntawm tsis kam mus rau ntau yam kev hloov pauv thiab thaj chaw ntawm huab cua.
Yuav ua li cas thiab yuav ua li cas mulch lawn
Feem ntau cov feem ntau, kev cog nyom ntawm cov nyom tau ua ob txoj hauv kev. Qhov yooj yim tshaj yog tawm ntawm mowed thiab zoo shredded nyom nyob rau saum npoo ntawm ntsuab nyom. Ib txheej nyias nyias ntawm cov nyom zoo ntawm thaj tsam li ntawm tib cov tuab yuav tsum npog tag nrho saum npoo ntawm cov nyom. Nws yog ib qho tseem ceeb heev uas cov mowed nyom tau ua tib zoo tws, yam tsis muaj seem ntawm cov loj thiab nplooj. Yog hais tias txiav nyom tau nqa tawm tsis tu ncua, tom qab ntawd nrog xws li txheej vov yuav tsis muaj teeb meem.
Tsis txhob ua lub mulch txheej tuab thiab tuab. Nrog kev rov ntxiv ntawm cov nyom mowed rau cov nyom thaum lub caij cog qoob loo, cov nyom yuav dhau los ua airtight thiab tuaj yeem yog qhov chaw kis kab mob thiab sib kis ntawm cov kab mob fungal. Qhov no yuav ua kom yooj yim los ntawm ntev los nag hnyav, uas yuav ua rau lwj ntawm cov nyom npog thiab kis tau los ntawm cov kab mob thiab fungi ntawm cov nroj tsuag hluas. Txhawm rau tiv thaiv qhov no, nws pom zoo kom rake mus sau ntau txheej ntawm mulch txog peb mus rau plaub zaug hauv ib xyoos, tom qab ntawd nws yog qhov tsim nyog los txhuam cov nyom nrog lub pob zeb steel. Yog tias qhov no tsis tau ua tiav, cov kab twv yuav pib tshwm, uas tuaj yeem tshem tawm tsuas yog los ntawm kev hloov qub turf nrog lub tshiab.
Qhov thib ob txoj kev ntawm mulching yog nqa tawm nyob rau lub caij nplooj zeeg, thaum txiav nyom kawg ntawm lub caij ua tiav. Xws li cov tawv ntoo yog qhov tsim nyog rau kev tsim ntawm cov txheej av uas muaj txhij txhua thiab muaj txiaj ntsig, nrog rau kev npaj cov nyom rau lub caij ntuj no.
Muaj pes tsawg leeg ntawm mulch
- Zoo-decomposed peat los yog rotted manure (koj tuaj yeem siv cov ntoo txho lossis cov tawv ntoo hauv qab ntoo) - ib feem;
- Ntxig dej xuab zeb - ib nrab ntawm ib feem (ntawm cov av xuab zeb) lossis ob ntu (ntawm qhov chaw av nplaum);
- Vaj teb yog ib qho.
Ib thiab ib nrab phaus ntawm qhov npaj sib xyaw ua kom sib xyaw yog pom zoo kom siv rau txhua qhov square meter ntawm thaj chaw nyom.
Cov yam ntxwv ntawm lub caij nplooj zeeg tuaj sib xyaws
Txhawm rau npaj cov txheej txheem ntawm cov ntoo zoo, nws yog qhov yuav tsum ua tib zoo npaj txhua yam ua ntej sib tov. Txhua qhov sib xyaw ua ntej pom zoo kom ntxuav thiab ua kom zoo, tom qab ntawd tseg rau qee lub sijhawm kom qhuav, thiab tsuas yog tom qab ntawd tuaj yeem txhua qhov pib pib ua ke rau hauv cov qib uas yuav tsum tau ua.
Cov sib xyaw ua ke yuav tsum tau thov nyob rau hauv txheej nyias nyias (tsis ntau tshaj 0.5 cm) kom cov nyom ntawm cov nyom tseem nyob siab tshaj qhov theem ntawm txheej txheej ntawm mulching. Nws yog qhov tsim nyog yuav tau sau cov kua dej uas twb muaj lawm hauv qhov chaw, tab sis koj tsis tas yuav tsim cov tubercles.
Thaum lub caij nplooj zeeg hnav, nws pom zoo kom aerate cov nyom, as Well as rau fertilize. Cov tshuaj cog qoob loo (feem ntau) tuaj yeem muab ntxiv rau qhov sib tov ntawm cov khoom sib xyaw ua ke, thiab nws yuav tsum tau siv qhov sib xyaw kom haum rau qhov chaw (tshwj xeeb nrog av av) tom qab nws npaj ua ntej. Qhov seem ntawm cov nroj tsuag yuav tsum tau muab tshem tawm nrog lub rake, thiab nrog kev pab ntawm vaj pitchforks, av yog punctured mus rau qhov tob ntawm txog 10-15 cm thoob plaws hauv cov nyom.
Caij nplooj zeeg mulching yuav txig npaj cov nyom rau lub caij nplooj ntoo hlav thiab yuav xav tau me ntsis lub sijhawm thiab kev rau siab.
