Ciwon daji ya kasance ciwon kai amma larura. Summer Orchard weeds girma a cikin adadi mai yawa, da shekara-shekara general bukatar wasa 3 herbicides ko wucin gadi weeding fiye da sau 4, lokaci-cinyewa aiki, kowane lokaci don zuba jari mai yawa manpower da kayan albarkatun. A yau, ina so in ba da shawarar wasu ingantattun hanyoyin ciyawa. Wanne kuke ganin ya fi kyau?
1, kwanciya rigar ciyawa
Weeding zane yana braided da kunkuntar tsiri na polypropylene ko polyethylene abu da kuma zama, launi ne baki more, sikelin da cewa ƙara antioxidant ciki bisa ga kayan ne daban-daban, da mataki da bear ko bear tsufa kuma daban-daban, amfani da tsayayyen adadin shekara ne. daban-daban da ɗan, general dage farawa za a iya amfani 3-5 shekaru. High quality weeding zane ne kullum game da 1.4 ~ 1.6 yuan a kowace murabba'in, kwanciya 300-400 murabba'in mita da mu, wani zuba jari na 400-600 yuan, bisa ga yin amfani da shekaru 5, da shekara-shekara zuba jari ne kawai game da 100 yuan, zuba jari ne. kadan kadan.
Halayen
(1) Hana ci gaban ciyawa: baƙar ciyawar ciyawar na iya hana hasken rana kai tsaye a ƙasa, yayin da yin amfani da ƙaƙƙarfan tsarinsa zai iya hana ciyawa ta hanyar, ta yadda za a tabbatar da hanawa da kisa tasirin ci gaban ciyawa.
(2) Tsarewar zafi da riƙe danshi: kamar fim ɗin mulching, zanen weeding na iya hana asarar ƙawancen ruwa da ƙarancin zafin jiki, kula da ruwa a cikin ƙasa, da tabbatar da ruwan da ake buƙata don girma bishiyar itace.
(3) babu gurɓatacce, babu saura: zanen weeding yana da kyakkyawan juriya na tsufa, gabaɗaya ana iya amfani dashi kusan shekaru 5, babu abubuwa masu cutarwa da ke gurɓata ƙasa, saboda haka, ba shi da gurɓatacce, babu saura, kariyar tattalin arziki da muhalli.
(4) Rage farashin aiki: kwanciya zanen ciyawar abu ne mai sauƙi kuma mai dacewa, 3 ~ 4 mutane na iya kwanciya fiye da 10 mu a rana, tare da rage farashin aiki na ciyawa.
2, maganin ciyawa
A halin yanzu, maganin ciyawa da aka fi amfani da shi shine glyphosate, wanda yake da tsabta kuma cikakke.
abũbuwan amfãni
(1) Tsaftace da tsaftataccen ciyawa: yin amfani da glyphosate da 2,4-D, 2 methyl 4 chlorine, ko tare da triclopyrioxy acetic acid da sauran herbicides, na iya zama iri-iri na weeds tsakanin jeren gonar gonaki, tsabtace weeding sosai.
(2) Mai sauri da inganci: tsaftataccen ciyawa, saurin mutuwar ciyawa, ingantaccen inganci. Ya shahara sosai tare da manoman 'ya'yan itace.
(3) Ƙananan zuba jari: yin amfani da maganin ciyawa karamin jari, don gonar gona ba ya buƙatar hayar littafi, ƙaramin jari.
rashin amfani
Tsawon ɗan gajeren lokaci: ciyawar sinadarai gabaɗaya yana ɗaukar kusan kwanaki 30 ne kawai, musamman a lokacin rani da kaka lokacin da zafin jiki ya yi yawa kuma ruwan sama ya yawaita.
Maimaita amfani kuma akai-akai na iya haifar da gurbatar ƙasa.
Lokacin aikawa: Oktoba 18-2021