He rauemi e whakamahia whānuitia ana te geonet toru-ahu i roto i ngā mara o te tiaki pari me te whakaora taiao. Nā, he aha ngā tikanga hanga?
1. Te whakarite turanga i mua i te hanganga
Me whakahaere te rangahau whenua me te maimoatanga pari i mua i te hanganga. Me whakahaere te matawai taiaho toru-ahu i te pari hei whakamārama i te ōwehenga pari, te momo hangarau whenua me te tūnga pea o te mata paheke.
2. Te whakatakoto i te geonet toru-ahu
1, Te hoahoa o te pūnaha punga
Ko te pūnaha punga te mea nui ki te ahotea mahi tahi i waenga i te geonet 3D me te pari. Te whakamahinga whānui U Tikanga punga whakakotahi o ngā whao maitai wāhanga me ngā whao pāpaka: ko te whānui keri i te tihi o te pari he 30 cm, Hōhonu 20 cm Tanumia te pito o te mata ki roto i te awaawa ka whakakīia anō C20 Concrete; Ka tohatohahia te rohe pari kia rite ki te āhua o te puāwai paramu kua whakatakotoria Ф8mm Ngā punga rebar, te tawhiti 1.0-1.5 m, te hōhonutanga o te punga kaua e iti iho i te 40 cm.
2, Mana whakahaere tukanga hononga ā-ringa
Me ≥20cm te whānui o te taupatupatu whakawhiti, me whai te taupatupatu whakaroa i te mātāpono o te "pēhi ki raro", arā, me taupoki te mata o runga i te taha o te mata o raro ki te 10-15 cm. Ka whakamahia ngā rarangi takirua ki ngā hononga o te hope, ka whakapūmauhia te whao momo U, ka huna te tawhiti o te whao ki te 50 cm.
3、Te hanga i te papa whakakī anō
Me whakaoti te taupoki i roto i ngā wā e toru: ko te whakakī tuatahi he 8-10 cm te matotoru me te oneone pai rawa me whakakī mā te mīhini whakakī iti; ka konatunatua te tongi tuku-pōturi i te wā o te whakakī tuarua (N:P:K=15:15:15) me te kaihoko pupuri wai, ka whakahaeretia te ōwehenga whakaranu ki te 3 ‰; me eke te matotoru o te paparanga uhi whakamutunga ki te 120% o te uara hoahoa, me whakarite kia takai katoatia te putea kupenga.
3. Te hanganga o te paparanga tipu
1, ōwehenga papa
Me tutuki i te paparanga o raro ngā whakaritenga e toru o te "pupuri wai-urunga hau-kai". Kei roto i te tātai he 60% o te oneone humus, 20% o te oneone peat, 15% o te tongi waro, 5% o te here me te 0.5% o te matū pupuri wai polyacrylamide.
2, Ngā tawhā hangarau o te rui purapura
Mēnā ka whakamahia te mīhini rehu waipēhi mō te hanga, me whakahaere ēnei tawhā: ko te tawhiti i waenga i te pūwero me te mata o te pari he 0.8-1.2 m, te pēhanga werohanga 0.3-0.5 MPa, te mātotoru o te purapura 25-30 g/m². Te ōwehenga pari ＞1:0.75 Mō ngā pari pari, me tāpiri he muka rakau 2% hei rauemi kawe. I ngā rohe papatairite me ngā rohe maunga, ka taea te whakamahi i te kaupapa rui ranunga o ngā momo tarutaru makariri pērā i te bluegrass me te papura fescue me ngā purapura rakau iti pērā i te Caragana korshinskii me te seabuckthorn, ka taea te kapi tere i ngā tipu.
3, Pūnaha whakahaere tiaki
Me roa te huringa tiaki kia eke te tere o te kapi o ngā tipu ki te 80%. Rehuhia kia 2-3 ngā wā i te rā i te tīmatanga, ā, me whakawhāiti te nui o te wai i ia wā kia kaua e rere te wai; Ko te tongi wai (0.5%) i whakakīia kotahi i te marama i muri i te hanganga o te papa. Mō te whakahaere mate me ngā pepeke, ko ngā whakaritenga koiora pēnei i te matrine me te azadirachtin te mea pai hei ārai i te kino o ngā moroiti oneone i puta mai i ngā matū.
4. Ngā kaupapa matua o te whakahaere kounga
Whakatūria he pūnaha tirotiro kounga taumata-toru: tirohia te kaha kume ina uru mai ngā rauemi ki te papaanga (≥15kN/m）, te rerekētanga rahi o te mata (±5%) me ētahi atu tawhā; i te wā o te hanganga, ka whakatakotoria he waeine kimi i ia 200 mita pūrua, ā, ka manatokohia te kaha punga mā te whakamātautau hutia; me mahi ngā mahi e 6 i te wā e whakaaetia ana te otinga. Aroturuki tonu ia marama, me te arotahi ki te taupoki tipu, te rerekētanga o te horo oneone me ētahi atu tohu.
Wā tuku: Pipiri-18-2025
