Kuphatikiza Mulching kuli ndi ubwino wambiri. Izi agrotechnical njira amakulolani kusunga chinyezi m'nthaka, kuchepetsa kuchuluka kwa kuthirira ndi kumasula, molimbana ndi namsongole. Kuphatikiza apo, kukanikiza pansi kumalepheretsa kutentha kwa nthaka, kuzizira kwake m'nyengo yozizira komanso kutentha kwambiri m'chilimwe. Pachifukwachi, udzu, udzu, kompositi, peat, humus, etc. zimagwiritsidwa ntchito. Kodi mukudziwa kuti utuchi umagwiritsidwanso ntchito pa mulching nthaka? Tiyeni tiwone momwe zimakhudzira nthaka m'munda ndi malamulo ati ogwiritsira ntchito utuchi ngati mulch.
Kodi n'zotheka kugwiritsa ntchito utuchi kuti mulching?
Ngati mukuwopa kuti mulch wotereyo akhoza kuwononga mbewu zam'tsogolo, yesani kuika pangozi ndi blanch mu nyengo ino munda umodzi. Mudzawona kuti utuchi wounikirawu umapindula. Ndicho chifukwa chake anthu ambiri amagwiritsa ntchito mfundozi kuti zikhale zosakaniza - ndi zotchipa, zoyenera kugwiritsa ntchito komanso zotetezeka. Mukhoza kudzaza utuchi wa m'madzi monga pamwamba pa mabedi, ndi ndime pakati pawo, komanso mitengo yozungulira, pamwamba pa nthaka pansi pa tchire cha raspberries, currants, gooseberries , ndi zina zotero.
Amagwiritsa ntchito mulching sawdust kwambiri ndipo ali otsekedwa - m'mabotchi ndi m'malo otentha. Zidazi zimagwirizanitsidwa bwino ndi manyowa, omwe amagwiritsidwa ntchito kufesa nthaka mu wowonjezera kutentha, ndi nsonga ndi zomera zina. Izi kompositi, flavored ndi utuchi, mwamsanga pereprevaet ndipo nthawi yomweyo amakhala lotayirira ndi breathable. Komabe, tisaiwale kuti kanyumba katsopano kokha kamagwiritsidwa ntchito ndi manyowa atsopano, komanso kuti akawotchera - motero, okhawo omwe ali otukuka.
Mulching wa nthaka ndi utuchi akhoza kuchitika mu kasupe ndi autumn. Pambuyo pa mapeto a nyengo ya utuchi amatha kuikidwa m'nthaka ndi udzu, masamba ogwa, udzu wofesedwa.
Kodi mungakonzekere bwanji utuchi wa utuchi kuti tigwiritse ntchito?
Gwiritsani ntchito monga mulch akhoza kukhala pereprevshie, kapena polupreprevshie utuchi. Vuto lalikulu ndilokuti njira yopezera utuchi mwa njira zachilengedwe ndi yaitali kwambiri ndipo imatha zaka 10. Choncho, kuti mulching, utuchi watsopano umakonzedwe mwachindunji musanayambe kukonkha mabedi.
Njira imodzi yodzikonzekera ndiyo yotsatira. Tifunika kufalitsa lalikulu polyethylene filimu, kutsanulira 3 ndowa za utuchi ndi 200 magalamu a urea pamenepo , ndi kutsanulira 10 malita a madzi pamwamba, kuyesa mofanana kuti muzitsuka utuchi. Ndondomekoyi imabwerezedwa kangapo kangapo kuti mupeze zigawo zingapo za utuchi wouma wambiri wolowetsedwa ndi urea. Firimuyi imasindikizidwa ndipo imachoka kwa masabata awiri, pambuyo pake utuchi umatha kusungidwa bwino kuti umveke.
Wodziwa munda akumanena kuti mwatsopano utuchi ungagwiritsidwe ntchito ngati mulch ndipo popanda kukonzekera. Izi ndizotheka kokha ngati utuchi wa utuchi uli pamwamba pa dziko lapansi. Kenaka sangatengere nayitrojeni m'nthaka, monga momwe zinalili ndi kuyambitsa zitsamba zatsopano m'munda wamunda. Ngati mukukonzekera kugwiritsa ntchito utuchi woumba osati kung'ung'uza, komanso ngati ufa wophika pa nthaka, mukhoza kuwonjezeranso feteleza feteleza kuti mupewe mavuto ndi kusowa kwa nayitrogeni.
Komanso, alimi ambiri amathawa amagwiritsa ntchito mafunso omwe akugwiritsidwa ntchito kwambiri poti mulching. Pachifukwa ichi, utuchi uliwonse, kupatulapo omwe adatsalira kuwonedwa kwa chipboard, fiberboard ndi zipangizo zofanana, adzachita. Kukulunga mabedi ndi ndiwo zamasamba, mzere wa mzere kapena njira za m'munda, mungagwiritse ntchito utuchi wa mitundu yosiyanasiyana ya nkhuni. Koma matabwa a coniferous mitundu ndi ofunika kwambiri kwa munda strawberries: chifukwa chake khalidwe fungo monga utuchi amawopsya kutali weevil - chimodzi mwa tizirombo tizirombo ta sitiroberi. Good coniferous utuchi wagona pabedi lofunda. Amagwira ntchito ya biofuel, potengera kutentha chigawocho kuchokera mkati.