Tsamba lozungulira la chogwirira

Kufotokozera Kwachidule:

Chogwirira ntchito chozungulira ndiye gawo lofunikira kwambiri la chogwirira ntchito chozungulira, chomwe chimagwiritsidwa ntchito makamaka pophwanya nthaka, kutembenuza nthaka, kusakaniza feteleza ndi kupalira udzu. Kapangidwe kake kapadera kopindika komanso zipangizo zapamwamba zimaonetsetsa kuti ulimi ukuyenda bwino ndipo ndizoyenera minda yosiyanasiyana monga minda youma, minda ya mpunga, minda ya zipatso, minda ya ndiwo zamasamba, ndi zina zotero.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Chogwirira chozungulira ndiye gawo lalikulu la chogwirira chozungulira cha ulimi, chomwe chimagwiritsidwa ntchito makamaka kudula nthaka, kuphwanya nthaka ndi kutembenuza nthaka polima nthaka. Kapangidwe kake nthawi zambiri kamakhala ndi mpando wa mpeni ndi tsamba. Tsambali nthawi zambiri limapangidwa ndi chitsulo cha masika cha 65Mn kapena chitsulo cha alloy, ndipo chimakhala cholimba kwambiri komanso cholimba pambuyo potentha. Mitundu yodziwika bwino ya mpeni ndi mtundu wa mbedza yolunjika, mtundu wa mbedza yokhotakhota ndi mtundu wa chisel. Pakati pawo, mpeni wokhotakhota wa mbedza (mtundu wa L kapena mtundu wa IT) ndiye womwe umagwiritsidwa ntchito kwambiri komanso woyenera kuphwanya nthaka m'minda youma; mipeni yokhotakhota yolunjika imagwiritsidwa ntchito kwambiri pogwira ntchito za paddy field. Tsambali limalumikizidwa ku shaft ya mpeni ndi mabolts ndikukonzedwa mu mzere wozungulira. Ikazungulira, imaswa mabuloko a nthaka pa liwiro lodula la 15-30km/h, ndipo kuya kwa kulima kumatha kufika 12-25cm.