Ma disc a Rake - kukonzekera bwino malo
Tsamba la harrow ndi gawo lofunika kwambiri, lowonongeka mosavuta polima pambuyo pa ulimi, makamaka lomwe limayikidwa pa zipangizo zaulimi monga ma disc harrow ndi ma notched harrows. Pogwiritsa ntchito liwiro lalikulu, limadula nthaka, ndikumaliza bwino ntchito zingapo zofunika monga kuswa ma clods a nthaka, kulinganiza pamwamba, kuchotsa udzu, kusakaniza feteleza wa nthaka, ndikukonzekera malo ofewa obzala mbewu. Ndi chida chofunikira kwambiri pakukweza ubwino wa nthaka ndikuwonetsetsa kuti ulimi ukolola zambiri.
1、Kuphwanya ndi Kulinganiza Dothi Kwapadera
Mphepete Mwakuthwa ndi Kapangidwe Kozungulira: Kapangidwe kake kapadera ka diski yozungulira komanso mphepete mwa kudula kolunjika bwino kumaonetsetsa kuti ikhoza kudula mosavuta m'nthaka popanda kukana kwambiri, kuswa ndi kutembenuza zipolopolo zazikulu za nthaka mutabzala, kupanga kapangidwe ka nthaka kofanana komanso kosalala, zomwe zimapangitsa kuti pamwamba pakhale posalala kwambiri.
2、Kulimba kwapamwamba komanso kukana kuvala
Chitsulo Chokwera Kwambiri: Chopangidwa pogwiritsa ntchito chitsulo champhamvu cha 65Mn kapena chapamwamba kwambiri, chomwe chimaonetsetsa kuti chili cholimba komanso cholimba mokwanira.
Njira Yothandizira Kutentha Kwambiri: Kudzera mu kuzimitsa ndi kutenthetsa konse, malo otsogola amalimbikitsidwa mwapadera, zomwe zimapangitsa kuti kuuma konse kukhale kwakukulu, kukana kuwonongeka kwambiri, kulimba bwino pakati, komanso kukana kugwedezeka, zomwe zimawonjezera nthawi yogwira ntchito ya tsamba la rake.
3, High Mwachangu ndi mphamvu zopulumutsa, ntchito yosalala
Kapangidwe kabwino kamachepetsa kukana: Kapangidwe ka sayansi kozungulira ndi ngodya zimathandiza kuti masamba a harrow azitha kuyendayenda patsogolo, kuchepetsa kumamatira kwa nthaka, kuchepetsa kwambiri kukana kukoka, kusunga mafuta ogwiritsidwa ntchito ndi thirakitala, komanso kukonza bwino ntchito.
1. Kukonzekera nthaka yachiwiri pambuyo polima masika/autumn
2、Kudula ndi kukwirira udzu pambuyo poubweza kumunda
3、Kuswa nthaka ndi kusunga chinyezi m'nthaka youma ndi kusakaniza matope m'minda ya mpunga
4、Kukonzanso udzu ndi kuwala kowala m'mabusa
5. Kukonzekera malo olima minda ndi malo osungiramo mbewu











