Kodi mungatani kuti nthaka ku mphepo ikuwomba? Mphepo kukokoloka kwa nthaka

Kukhalabe zinthu mulingo woyenera nthaka ameneŵa miyeso kutetezela topsoil ake. Chifukwa chaichi zolimbikitsa feteleza, osiyanasiyana mankhwala zina. Komabe, chapadera kwambiri kukhalabe ntchito ya nthaka yachonde ali structural kukhulupirika chivundikirocho. Chisokonezo mawu chapamwamba akubwera mchikakamizo cha zifukwa zosiyanasiyana, koma nkhani ya momwe angatetezere dothi mphepo ikuwomba, imatengedwa zofunika kwambiri. Kunyalanyaza zinthu zoipa cha machitidwe a dziko lapansi kungayambitse kukokoloka kwa nthaka ya chitukuko, umene patukani kuyembekezera buku la mbewu. The ndondomeko kuchira, nayenso, zimatenga nthawi yaitali ndipo si nthawi zonse anazindikira popanda thandizo la dokotala.

ndi mphepo kukokoloka kwa nthaka chiyani?

Pansi kukokoloka mphepo amatanthauza zimakhudza wosanjikiza chapamwamba nthaka, pa zimene ikuwomba ndi wotsatira kulekana kwa particles dothi. M'mawu ena, otaya mpweya atachotsedwa padziko lakunja la chivundikiro, chifukwa mu kukhudzana a dongosolo chomera mizu. Pankhaniyi kuwonongeka chifukwa cha kukokoloka mphepo, osati malo kumene mwachindunji nkhonya akamaumba. Pa mayendedwe a particles dziko imachititsa zina ndi mbewu zomwe zikutanthauza mavuto. Choncho, funso mmene kuteteza nthaka ku mphepo ikuwomba, tiyenera kuziganizira kwambiri ambiri, amene amaganizira kusamala ndi madera ozungulira, zomwe n'zotheka kulekana kwa particles dothi. Malinga ndi akatswiri, mu Madera amene amadza amphamvu otaya mpweya masiku ochepa wosanjikiza lachonde kwathunthu kutaya humus awo kaja. Full ayambe wosanjikiza ziwiri centimetric a humus mu pompo-pompo zichitike pa zaka mazana.

Kumene ndizoonekeratu kuteteza nthaka?

Pofuna kupewa zotsatira zoipa pa chivundikiro nthaka, ayenera poyamba kudziwa matenda kumafuna njira zofanana. Zingatanthauze kuti chinthu chachikulu cha chionongeko ndi malo mphepo. Koma zimenezi sizoona, monga poyamba anaika mu topezeka ndi kugwira ntchito zoteteza, kuphwanya kwa imbaenda kukokoloka chomwecho. Mwachitsanzo, zomera zachilengedwe amachita ngati chotchinga ogwira pamaso kuwomba, kuyambira mizu akugwirizira particles dothi ndi zimawalepheretsa kugwa. Pali zina zimayambitsa dothi kukokoloka, amene tiyenela kuiganizila kupewa zotsatira zoipa. Pamlingo waukulu, ndi chifukwa cha ntchito ya ulimi zimachititsa kuwonongedwa kwa dongosolo nthaka. Zilizonse ntchito feteleza, makamaka, kungachititse kuti dryness kwambiri nthaka ndi kuchepa kwa humus okhutira, amene kumathandiza kuti chiwonongeko.

miyeso hydro-luso zoteteza

Kukokoloka amapezeka osati chifukwa mphepo kanthu, koma ndi kukhudzana zambiri ndi madzi pansi. Koma nthawi zonse, zinthu zimene zimachititsa kuti ndondomeko zoipa chiwonongeko, zinthu zochitika osati osiyana, koma matanthauzo ofananafanana. Choncho, kusankha momwe angatetezere dothi mphepo ikuwomba, mabizinezi ambiri ulimi akuganiza ntchito okwerera hayidiroliki, kulola kusintha chinyezi bwino. Ndithudi, izi ndi chimodzi mwa miyeso kuti amapatula chiwonongeko cha chivundikiro dziko, choncho ayenera pamodzi ndi njira zina zodzitetezera.

kulima dziko

Komabe, chifukwa cha njira kuteteza dothi kukokoloka ndi processing wa wosanjikiza chapamwamba. Monga ntchito kuvomerezedwa mtundu uwu ankachita recessed akulima masentimita oposa 22 omwe alternated ndi kulima ochiritsira pa intervals wa zaka 2-3. Komanso akhoza kupangidwa ploskoreznoj ndipo palibe-mpaka tillage kusamala ndi tithe kumvetsa kumasulira njira analima munda. Izi mankhwala agronomic makamaka kuyankha funso momwe angatetezere dothi mphepo ikuwomba popanda kusintha alili. zinthu izi zikhoza kukhala mwina ndi wamba mlimi, ntchito akonzedwa osachepera njira luso. Ngakhale osavuta kusamalira nthaka kumathandiza kulimbikitsa matabwa ake ndiponso kupewa particles sputtering.

Mbewu ngati chida kulimbana weathering

Pa mtunda uliwonse kuti sachedwa mphepo kukokoloka, chitetezo nthaka adzapereka kwambiri zotsatira kasinthasintha. Makamaka, iwo ankachita ankafika mbewu ndi mabedi vysokostebelnyh mitundu. Apa ndi Dziwani agroforestry mu mawonekedwe a gulu la m'minda zozitetezera. Ziyenera adzanyamula kukumbukira kuti yankho ku funso la momwe angatetezere dothi mphepo ikuwomba likuvutika kubzala, ayenera anaganiza pa siteji ya mapulani ntchito dziko. Ngati mukufuna pa Forest melioration otchulidwa njira kulimbana kukokoloka, dongosolo ayenera anayamba kwa zaka zingapo patsogolo. Ngati tichita okha zomera ulimi, zotsatira zake ofooka ndi sakhalitsa.

Pomaliza

Nthaka masuku pamutu ndi ndondomeko zovuta zomwe zimakhudza zinthu zambiri kunja - pa nyengo kuti boma la chilengedwe. Kumene, ntchito mphepo kukhala wa mayankho kwenikweni funso la chimene kuteteza nthaka pa ntchito. Pali njira zosiyanasiyana kuthana ndi chiopsezo cha kukokoloka, lomwe ndi miyeso agro-luso, ndi njira Forest melioration. Monga mmene kuchita, kuti iyende yokulirapo Pankhaniyi zimatheka ngati ntchito kuphatikiza njira zingapo kuteteza dothi weathering. Chinthu china chimene monga zikuluzikulu kuchita njira imodzi yokha - Ngati munthu zidzachitika kulima, pamene mu zina, mwachitsanzo, mbeu zamasamba. Pa nthawi yomweyo, akatswiri musati amalangiza kumwa miyeso yogwira kulimbana kukokoloka, chifukwa mphepo zingakhale zothandiza ngati gwero la zakudya zimene komanso kuwapititsa ku madera ena.