Kulawa na Lawn - zaɓi na herbicides

1. Kowane herburwa yana da wasu munanan iko na sako, kuma wasu munanan kula da sako na iya zama kunkuntar. Misali, dimethoate yana da tasiri sosai wajen sarrafa scweed da daji rpeeseed, amma tasirin sarrafawa ba a fili ba ne, ko talauci ne sosai.

2. Yawan gida ya kamata zabi Herbicides masu tasiri bisa ga wani nau'in sako na gama gari a yankin yankin. Koraoojing, kuomio, Hekuojing, da sauransu, da sauransu ciyayi, yayin da metslfful--methyl da kuma suna da yawa tasiri a kan ƙasa da muhalli. Idan cubn mai fadi da yawa (seedlings) ana shuka su bayan sauyawa, mummunan lalacewar magudi zai faru. Lokacin da ciyawar ciyawa da yawa a cikin ciyawar, ta amfani da Caohing, Helike, Hekejing, da sauransu yana da tasiri sosai.

3. Zabi abubuwan herbicides gwargwadon lawns daban-daban. Dangane da ka'idojin rarrabuwa daban-daban, Lawns za a iya raba su zuwa awan monocotonous da dicotyledous tawan, dumi-LABARIN LATSAKuma lawns mai sanyi-ƙasa, da sauransu akwai nau'ikan lawakai daban-daban suna da juriya ga herbicides. Mun riga mun san cewa odar magunguna juriya na bala'i daga manyan zuwa kananan shine: Sysia> Fasaha> Bluegrass> Fessibis Misali, ta amfani da ciyawar-kuangjing don sarrafa ciyawar da aka bar a cikin ciyawar gramineaa amintacce ne ga ciyawa; Ta amfani da ciyawa-kuangjing don magance lawumin da yake da rauni mai rauni. Ta amfani da ciyawa-kuangjing don sarrafa gramineaa ciyayi a cikin farfado-farfado a cikin wurare masu rauni amintacce ne ga lawns; Ta amfani da ciyawar-kuangjing don sarrafa ciyawar da aka barta a cikin gramineaa a cikin lafiya, kuma yana iya kuma cire ciyawar ciyawa da yawa; Mesa-Kucang zai iya sarrafa Cyperus.

4. Lawns suna da juriya ga herbicides a matakai daban-daban.Transpluma lawnsZa a iya amfani da herbicides yayin balagarsu da matakai girma. Don lawasen da aka seeded, lokacin amfani da herbicides kafin dasa, dole ne a yi la'akari da lokacin saura, in ba haka ba zai shafi yawan ciyawar ciyawa. Amfani da herbicides don rufe weeding kafin seeding bayan Latn shuka yana buƙatar babban aminci na herbicides. Don lawns kai tsaye bayan matakin 5-ganye, ƙarin herbidies sun dace.

5. Zabi na herbicides na daban-daban na girma girma na ciyayi shima musamman ma na musamman. Kafin ciyawar suna da ganye 5, juriya mai rauni ne, sashi ya karami kuma tasirin yana da kyau. Bayan ganye 7, sashi yana ƙaruwa, sakamako yana raguwa, da kuma ingantaccen lawrin na raguwa; A ƙarshen girma girma mataki na ciyayi, musamman bayan ciyawar saita tsaba, tasirin kwari yana da ƙarami.

6.BOMa'idoji masu ban mamaki: kamar su m na herbicides, tasirin kan wasu furanni a cikin muhalli; Ko ragowar herbicides zai shafi amfanin gona na gaba na tsire-tsire; Bukatun Kare Muhalli, da sauransu a wuraren da mutane, musamman ma yara, kamar yadda ya kamata a yi amfani da wuraren shakatawa, da kuma yawan herbeting. kamar yadda ya yiwu.