Zviyo seeder ane kare sevaSumer

Kudyara mbeu (zvemaziso), runoonekwa mamwe masayendisiti, akaonekwa mune chinyakare shanduro nehafu chiuru makore BC muna Sumeria yekare, asi havana zvakapararira, saka yakanyura kupinda yokukanganwa. Re-kukura zvokurima zvokushandisa inowanikwa East, muna China, uko muzana remakore rechipiri BC, yakaitwa yesimbi plants wandei ari vas deferens. MuEurope, chikwata ichi chakava kwakapararira pakati pezana-namapfumbamwe remakore. Kusvikira panguva iyoyo, munda zviyo zvaikandwa noruoko, uye akazotaurawo dropwise but, izvo yekudyidzana kwakakanganisa kukohwa.

Modern tsanga seeder - iri midziyo izvo chinopa mumwe akaisa muvhu zviyo Zvakanyanya Kunaka Panguva Yepamuviri ezvinhu kuti kukura nokuti kuti ramangwana zvirimwa zvinowa- riri pane imwe kure, saka hazvivhiringidzi mumwe kukura.

Zviyo seeder anogona kunzwisisa imwe kana dzimwe dzinotevera Categories:

- munhuwo midziyo kunovimbisa kumhara munhuwo netsika akavhara drills (kure diki pakati pemitsara anosvika manomwe sere masendimita) muna paupamhi, bhandi kana muchinjikwa nzira-;

- checkrow kudyara, pashure akavhiyiwa izvo zvinomera vakadyarwa muimba makona rectangles kana dzinoungana;

- nesting midziyo (mbeu wakasimwa dendere, dzimwe nguva dzakawanda zvidimbu mumwe);

- the Dziine drills (zviyo inoiswa muvhu panguva iyoyo kure mumwe);

- kashoma kushandiswa razbrosnye dzakabatana dziri nyore akaisa pamusoro ivhu pamusoro mbeu (kazhinji kushandiswa yokudyara nyika herbaceous zvirimwa).

Zviyo seeder chinhu wakaoma kuti hatigoni kubuda akawanda mabasa pakarepo. Rwokugadzirwa muitiro uye fetiraiza pamusoro chibooreso anganzi sezvinotevera: mbeu zvezviyo bhokisi kupinda vas deferens, apo vari kuwedzera fetiraiza, ipapo kushandisa kutenderera disks, zvose zvinoumba inoiswa pasi akarisasa pamusoro pasi. Uyezve, kudyara midziyo aligns ivhu pashure kwacho, iyo inowedzera zvivanakire kwohumwe ayo kugadzira.

Zviyo seeder angareva yakananga kana zvakasikwa mhando. Aibatanidza mimwe kubvumira chirimwa werumwe (anowanzoita zviyo uye zernotravjanogo), apo vamwe kumhara zvinoda chaiyo zvokushandisa, izvo zvikuru specialized (chibage, shuga bhiti, neshinda etc.). Kazhinji rimwe muchina yezvisikwa unotsiva akawanda zvavo.

Zviyo seeder (hwavapo) rinoshandiswa zvishoma kazhinji pane turera Ipfungwa unokubvumira ribude munzvimbo huru uye kuti coupling vezvikwata anoverengeka. Somuenzaniso, mbeu unogona kubatanidzwa kubva 1 kusvika 6 neminhenga mbeu drills unganidzwa kuva chete kunzwisisa, ndiro imwe tarakita. Vakatasva mimwe chete vari kakawanda kushandiswa nokudyara mbeu muminda miduku panodiwa yepamusoro mukana wokushandiswa uye kuremekedza ivhu (vakatasva shanduro vanenge nguva dzose nyore karavhani).