Gutunganya ibyatsi - guhitamo neza imiti yica ibyatsi

1. Buri muti w’ibyatsi ufite uburyo runaka bwo kurwanya ibyatsi bibi, kandi bumwe mu buryo bwo kurwanya ibyatsi bibi bushobora kuba buto cyane. Urugero, dimethoate igira akamaro cyane mu kurwanya ibyatsi bibi n’imbuto za rapese zo mu gasozi, ariko ingaruka zo kurwanya ibyatsi bibi ntizigaragara, cyangwa ni mbi cyane.

2. Uturere two mu gace tugomba guhitamo imiti yica udukoko ikoreshwa neza hakurikijwe ubwoko bw'ibyatsi bibi bukunze kugaragara mu gace. Caokuojing, Kuomie, Hekuojing, nibindi bifasha mu kurwanya ibyatsi bibi bifite amababi manini, mu gihe metsulfurfuron-methyl na chlorsulfuron-methyl (bibujijwe ubu) bifite igihe kirekire cyane gisigaye kandi bigira ingaruka zikomeye ku butaka no ku bidukikije. Iyo ubwatsi bufite amababi manini (ingemwe) butewe nyuma yo gusimburwa, hazangirika cyane imiti yica udukoko. Iyo hari ibyatsi byinshi mu bwatsi, gukoresha Caohejing, Helike, Hekejing, nibindi bigira ingaruka nziza.

3. Hitamo imiti ivura ibyatsi ikwiriye hakurikijwe ubusitani butandukanye. Dukurikije amahame atandukanye yo gushyira mu byiciro, ubusitani bushobora kugabanywamo ubusitani buto n'ubusitani buto, bushyushye-ubusitani bw'ubutakan'ubwatsi bukonje, n'ibindi. Ubwoko butandukanye bw'ubwatsi bufite ubudahangarwa butandukanye ku miti yica ibyatsi. Tumaze kumenya ko uburyo ubwatsi bukuze burwanya imiti kuva ku bunini kugeza ku buto ari: Zoysia> Ibyatsi bya Bermuda> Ubururu> Paspalum yo ku nkombe z'inyanja> Ubwatsi bwa Rye> Fescue ndende> Ubutaka bwo mu bwoko bwa Bentgrass. Urugero, gukoresha Grass-Kuangjing mu kurwanya ibyatsi by'amababi manini mu bwatsi bwa Gramineae ni byiza ku bwatsi; gukoresha Grass-Kuangjing mu kuvura ubwatsi bw'amababi manini mu bwatsi bw'amababi manini ni byiza ku bwatsi; gukoresha Grass-Kuangjing mu kurwanya ibyatsi by'amababi manini mu bwatsi bwa Gramineae ni byiza, kandi bishobora no gukuraho ubwoko butandukanye bw'ibyatsi bibi; Mesa-Kuang irashobora kurwanya Cyperus rotundus.

4. Ubwatsi bufite ubushobozi bwo kurwanya imiti yica udukoko mu byiciro bitandukanye by'iterambere.Ubusitani bwatewehoishobora gukoresha imiti yica udukoko mu gihe cyo gukura no gukura kwabyo. Ku butaka buterwa imbuto zitaziguye, iyo ukoresha imiti yica udukoko mbere yo gutera, igihe gisigaye kigomba kwitabwaho, bitabaye ibyo bizagira ingaruka ku muvuduko w'imbuto z'ibyatsi. Gukoresha imiti yica udukoko mu guhinga ibyatsi mu buryo bufunze mbere yo gutera imbuto nyuma yo gutera ibyatsi bisaba umutekano mwinshi w'imiti yica udukoko. Ku butaka buterwa imbuto zitaziguye nyuma y'igihe cy'amababi 5, imiti myinshi irakwiriye.

5. Guhitamo imiti yica ibyatsi mu byiciro bitandukanye by'imikurire y'ibyatsi nabyo ni umwihariko cyane. Mbere yuko ibyatsi bigira amababi 5, ubushobozi bwo kurwanya ibimera buba buke, ingano iba nto kandi ingaruka ziba nziza. Nyuma y'amababi 7, ingano irazamuka, ingaruka ziragabanuka, kandi umutekano w'ibyatsi uragabanuka; mu cyiciro cyo gukura cy'ibyatsi, cyane cyane nyuma y'uko imbuto z'ibyatsi zitangiye gutera, ingaruka z'imiti ziba nto cyane.

6. Izindi mpamvu: nko kwiyongera kw'imiti yica udukoko, ingaruka ku zindi ndabyo mu bidukikije; niba ibisigazwa by'imiti yica udukoko bizagira ingaruka ku bihingwa byo mu busitani bikurikira; ibisabwa mu kurengera ibidukikije, nibindi. Ahantu abantu, cyane cyane abana, bakunze gukinira, nko ku bibuga bya golf, ku bibuga by'imikino, ku busitani bw'ibihuru, nibindi, hagomba gukoreshwa imiti yica udukoko duke, kandi umubare w'imiti yica udukoko ugomba kuba muto uko bishoboka kose.