Ungazibona kanjani ama-pesticides aphelelwe yisikhathi

Ama-pesticides anempilo yeshelufu, futhi usebenzise kuphela ngaphakathi kwalesi sikhathi esiqinisekisa ukuphepha nokusebenza ngempumelelo. Kusetshenziswa ama-pesticides aphelelwe yisikhathi ezitshalweni akuphelanga ukulawula izinambuzane nezifo kodwa futhi kungaholela ekuphikiseni kahle izinambuzane, ukubambezeleka isikhathi esifanele sokulawulwa kwezinambuzane nokulawulwa kwezifo, kulawulwa, futhi, okubaluleke kakhulu, kubangele imiphumela ye-phytotoxicicity kanye nemiphumela engenakulinganiswa. Ngakho-ke, abalimi akumele basebenzise ama-pesticides aphelelwe yisikhathi.

I. Izindlela eziyisikhombisa zokuhlonza ukungasebenzi kahle kwezinambuzane

1. Ukuhlolwa okubukwayo:
Okwezibulala-zinambuzane eziyimpuphu, qala uhlole ukubukeka. Uma kungukubonakala komswakama kanye nama-clumps ndawonye, ​​kunephunga elibuthakathaka noma elinye iphunga elingajwayelekile, futhi lingagitshwa ibhola, empeleni alisebenzi. Nge-emulluable ukugxila, okokuqala vumela ibhodlela lime. Uma uketshezi lunamafu noma luhlukanisa izingqimba (isb.

2. Indlela yokushisa:
Kusebenza ama-pestices ama-pesticides. 1. Isivivinyo sokushisa 1: Thatha ama-gramu ayi-5-10 we-pesticide futhi uyishise ngepuleti lensimbi. Uma kukhiqiza inani elikhulu lentuthu emhlophe enephunga elinamandla, elinengqondo, i-pesticide isesimweni esihle. Ngaphandle kwalokho, ayisebenzi.

3. Indlela Entantayo:
Kusebenza ezitolo ezinamanzi ezingenampilo. Thatha ama-200 amagremu amanzi, bese unesisindo esingu-1 gramu sokubulala izinambuzane bese ufafaza ngobumnene futhi ngokulinganayo ufafaze ungene endaweni yamanzi. Qaphela ngokucophelela. Uma kudabula futhi kuncibilika emanzini kungakapheli umzuzu owodwa, kuyisibulala-zinambuzane; Ngaphandle kwalokho, ayisebenzi.

4. Indlela Yokumiswa.
Kusebenza ezitolo ezinamanzi ezingenampilo. Thatha amagremu angama-30-50 we-pesticide, ubeke esitsheni sengilazi, engeza inani elincane lamanzi ukwenza unamathisele, bese wengeza amagremu amanzi angu-150-200 avuse kahle. Makume imizuzu eyi-10 bese ubona. Ama-pesticides angavikelekile ane-soubhility enhle, nezinhlayiya ezinhle ezimisiwe kwikhambi, ukulungisa kancane ijubane, nevolumu encane ye-sediment. Ama-pesticides angasebenzi akhombisa okuphambene.

5. Ukuqhaqhazela Indlela.
Kusebenza kuma-pestiones e-emulsion. Okokubulala izibulala-zinambuzane okubonisa ukwahlukaniswa kwamanzi ngamafutha, kunyakazise ibhodlela ngamandla bese likuvumela ukuma kwehora eli-1. Uma ukwahlukana kuvela, i-pesticide iye yawohloka futhi ingasebenzi.

I-6. Indlela eshisayo yokuncibilika.
Kusebenza kuma-pestiones e-emulsion. Beka i-pesticide nge-sediment, ibhodlela nakho konke, emanzini afudumele (50-60 ℃ kulungile) ngehora eli-1 futhi uqaphele. Uma ukuncipha kwe-sediment, i-pesticide isasebenza futhi ingasetshenziswa futhi ngemuva kokuncibilika kwe-sediment; Uma i-sediment kunzima ukuyichitha noma ingancibiliki nakancane, sekungaphumeleli.

7. I-Dilution indlela.
Le ndlela ilungele ama-emulsion pesticides. Thatha ama-gramu angama-50 we-pesticide, ubeke ebhodleleni lengilazi, engeza amagremu angu-150 amanzi, unikine ngamandla, bese uvumela ukuma imizuzu engama-30. Uma ikhambi lingumuntu ofanayo omhlophe omhlophe ngaphandle kwamafutha antantayo ngaphezulu futhi akukho desiment ezansi, i-pesticide isesimweni esihle. Ngaphandle kwalokho, kuyisibulala-zinambuzane esingaphumeleli; Amafutha athentazela ngokwengeziwe ngaphezulu, abuthaka ukusebenza kwe-pestoride.