Tepi yolumikizira yamtundu wa drip
Mbadwo watsopano wa ulimi wothirira kudontha umapangidwa kuchokera ku lamba wakuthirira wamkati wa cylindrical drip.Ndi ulimi wothirira wocheperako womwe umakwaniritsa zofunikira zaulimi wolondola komanso chitukuko cha SDI.
Khoma makulidwe: 0.18 0.2 0.3 0.4 0.6 0.8 1.0 1.2mm, etc.
Dripper katayanitsidwe: 100 150 200 300 400 500mm, etc.
Kuthamanga: 0.8L/H 1L/H 1.2L/H 1.38L/H 1.8L/H 2L/H 2.4L/H 3L/H 3.2L/H
Kuthamanga: 0.05-0.3Mpa
Zofunikira zosefera: kusefera kwa 120 mesh 120 mesh
Kuchuluka kwa ntchito: yoyenera kukumba mbewu, nyumba zobiriwira zamakono, mitengo yazipatso ndi nkhalango zowononga mphepo
Ubwino:
Kubweza kwakukulu pazachuma: Njira yabwino kwambiri yothirira mthirira ndi bajeti, osadandaula za kukhazikika kwazinthu komanso kukula kwa mbewu.
Mayendedwe amtundu umodzi: Chiwongolero cha chipukuta misozi chimapereka madzi okwanira komanso zakudya zoyenera pachomera chilichonse choyendera mapaipi akutali komanso malo okwera komanso otsika.
Kutsekereza kwabwino: Njira yodzitchinjiriza mosalekeza imatulutsa zinyalala ndipo siyitsekereza nthawi yonse ya moyo wa mbewu.
Kuyika kwa mapaipi anthambi ndiatali, ndipo mtengo wake umachepetsedwa: pogwiritsa ntchito mipope yayikulu yochepa, imatha kuthirira mapaipi anthambi mpaka 500 metres, kuchepetsa ndalama zoyika.
Agricultural Drip irrigation pipe/ma tepi kachitidwe ka ulimi wothirira pafamu ndi apamwamba kwambiri ndi mtengo wopikisana
Makhalidwe a drip irrigation pipe :
1. Dripper yozungulira imapangidwa poyamba ndi nkhungu yolondola kwambiri, kenako imamamatira ku payipi ya PE.
2. The dripper amene mwachindunji welded mkati chitoliro ali pang'ono kuthamanga kutaya ndi
kugawa kolondola.
3. Katundu wabwino wa anti-block, njira yoyenda bwino komanso ngakhale kugawa madzi.
4. Pali mitundu iwiri ya drippers: pressure-compensation and nonpressure-
chipukuta misozi, choyenera kumadera osiyanasiyana.
5. Different diameter, khoma makulidwe ndi dripper katayanitsidwe akhoza kupangidwa.
6. Chinthu chofunika kwambiri ndi chakuti chingagwiritsidwe ntchito zaka 5-8.
Ndi cholimba ndipo chimagwiritsidwa ntchito poyera ulimi wothirira.
