Rora - haasi chete pesimbi kana imbwa, asiwo chimwe chinhu

Rora - pfungwa iyi zvikuru rwakafara. Rora akaratidza zvose kuva mumwe rudzi, pfungwa, sezvo mupenyu uye kwete kurarama.

Chii chinorehwa ichi

Rora - a rokuti vazhinji mupenyu uye kurarama vasiri zvinenge. Vangazivikanwa:

1. Animals, akasiyana mune dzinogarisana kana zvimwe pfuma. Somuenzaniso, imwe rudzi mhuka chete anogona kurarama kuchamhembe kana kumaodzanyemba. Inogona vaziva hwevanhu (imbwa dzinoita, katsi, etc.). Rora vane mhuka dzose mhenyu musango steppes, musha kuseri kwedzimba.
2. Plants. Kakawanda, miti vanozivikanwa, zvakadai Conifers.
3. Zvicherwa, migodhi zvinhu.
4. Dzimwe nguva shoko rokuti "dombo" rinoreva vanhu munhui dzavo, mavambo.

Rora anogona kunzi zvakaoma nyoro kana zvinhu, zvakadai huni.

danda

dombo rakaoma - dzakaunganidzwa siyana nezvinhu, izvo takatsunga ne nzira dzakasiyana-siyana. Zvinonzi zvinowanzoshandiswa kuziva kwekuoma yamatanda nzira Brinell. Kunosanganisira nokuyerwa ukuru indentations mudondo. Nokuti mutoro ichi rikazvisundira kuva simbi bhora. Rakanga ipapo zvikaramba uye akayera kudzika yasara zvisaririra zviri pokuoma zviumbu (HB).

Dzimwe pokuoma kunoonekwa ne Rockwell akamboona. Tambo musimboti hwakafanana yapfuura mumwe, asi zviumbu yakayerwa mune iyi, mumwe - HRC kana HRA, HRB.

Zvakabuda pakutsvakurudza weboka akaanyora miti pokuoma. In wokutanga nzvimbo Jatoba ine neukukutu 7 HB. Munzvimbo yechipiri Sucupira, ane hasha ndiyo 5.6 HB.

Miti yose ine neukukutu asingasviki 4 HB rinoreva munyoro.

Solid matombo

dombo rakaoma - yakasimba muviri rwokuzvarwa mavambo, vanokamurwa muzvikwata zvitatu huru: sedimentary, igneous uye metamorfoznye.

The inonyanya zvinhu ndiyo girenayiti pamusoro magmatic mavambo. Vakawanda kushandiswa kuvaka.

The pamusoro goko papi sedimentary matombo. Ndivo mugumisiro webasa zvipenyu kana kuparadzwa mamwe marudzi. dombo Sedimentary - vashoma Sub-marudzi, izvo zvinosanganisira clastic, zvemakemikari uye Organic marudzi.

Metamorphic kazhinji nechipiriso pabhodhi, namatema uye Goldstone. zvinhu izvi zviri aumba pasi kuitwa mukuru tembiricha uye yakakwirira kuvafurira.

mhuka

Rora mhuka - ndiro vakawanda boka vamiririri chete kwemarudzi, aine kukura nhoroondo. Kazhinji erudzi akaita zvimwe zvivako nhaka uye kuri muna majini. Uyezve, zvinokosha kuti vabereki uye vana vane features, nomuviri mavara. By kuyambuka dzinoita siyana kana VaNefirimu vakawana metises.

Nokuti rudzi idzva vanopedza basa guru kwemakumi emakore. Zvinoguma nezvizvarwa zvevazukuru mhuka, yakaratidza chete zvokunze zviratidzo, majini vakaisa maitiro.

Kamwe Breeders makawana aida mugumisiro (a zvizvarwa shoma zvakafanana, asingachinji zvinhu), inonzi rudzi mitemo. Kubva mhuka yakadaro purebred vana mune mari yakadaro kuti zvinokwanisika kuti irambe yakachena rudzi. Mushure kusvika aida zvaitika rudzi remazita nokutaura kuti imwe nyika.

zvirimwa

Uyewo rora erudzi itsva coniferous miti. Vari yaunganidzwa kuyambuka mhando dzakasiyana, mhando nemipaini, Thuja, omujunipa. Somugumisiro, Breeders vanogona kuwana nemishonga zvirimwa kuti vane kujairika ehupfumi. Somuenzaniso, zvipfupi nemipaini, Conifers, vaikwanisa withstanding kwazvo frosts, nemipaini pasikweya kujairwa ruvara, tsono.

Chero erudzi - mugumisiro basa kuitwa kwenguva refu. Never pfungwa, iye akasika zvisikwa kana nemunhu.