Amfanin rigar rigar ciyawa

Tufafin rigakafin ciyawawani nau'i negeotextileana amfani da shi a fannin noma, aikin sa shi ne hana rana fitowa ta cikin kasa har zuwa ciyawa, don haka hana ci gaban ciyawa, amfanin wannan ma'aunin ciyawa ba shi da wata illa, ciyawar ciyawa ta fi, kuma tana iya taka rawa. na kiyaye zafi, damshi da rigakafin hana ruwa, rashin lahani galibi rashin kula da wuraren shakatawa ne, da kuma ƙarancin kariyar muhalli.Anti-ciyawa wani nau'i ne na kayan yadi, na masana'anta ne, sau da yawa ana cewa kayan gini tare da masana'anta ba saƙa ba ne, ana amfani da su don tasirin ciyawa babu wani rigar rigakafin ciyawa ta musamman da ke ƙasa don fahimtar fa'idodi da rashin amfani na rigakafin. zanen ciyawa.
Na daya, menene kayan ciyawa
Tufafin hana ciyawa, wanda aka fi sani da ciyawar ciyayi, wani nau'in fili ne wanda ba a saƙa ko saƙa ba don hana ci gaban ciyawa, aikinsa shine hana hasken rana ta cikin ƙasa zuwa ciyawa kamar haka, sarrafa photosynthesis na ciyawa; don sarrafa ci gaban ciyawa, galibi ana amfani da su a cikin lambuna, furanni, lambuna (strawberry, FIG, 'ya'yan itacen dragon, da sauransu), dasa shuki na ganye na kasar Sin, greenhouse da sauran fannonin ciyawa da ciyawa.

Na biyu, fa'ida da rashin amfani da rigar rigakafin ciyawa
Weeds girma da sauri, ba wai kawai za su yi gasa tare da amfanin gona don gina jiki da ruwa amma kuma da yawa cututtuka da kwari tsaka-tsaki rundunar, rigakafi da kuma kula ba dace idan ta yada, shafi ci gaban seedlings.Tufafin ciyawa shine ma'auni na shuka shuka.Wannan ma'aunin yana da fa'ida da rashin amfani.

1. amfanin rigar rigakafin ciyawa
(1) Kyakkyawan sakamako mai kyau: shimfiɗa rigar rigakafin ciyawa mai kyau, ciyawa ba za ta iya samun haske ba, ta halitta ba za ta iya girma ba, wannan shine ainihin weeding na jiki, ba zai cutar da amfanin gona ba.
(2) rufewa da damshi: Bayan yaɗuwar rigar rigakafin ciyawa, ƙasa tana iya adana adadin ruwa kaɗan, ba mai sauƙin tauri ba, yana taimakawa ga shayar da taki, amma kuma don hana asarar ruwa da nitrogen.
(3) Rigakafin ɓarkewar ruwa: Haɗu da ranakun damina, rigar rigakafin ciyawa kuma tana iya taka rawa wajen hana ruwa da yawa a cikin ƙasa, don guje wa ruɓewar saiwoyi ko fashe 'ya'yan itace.

2. Lalacewar rigar ciyawa galibi ba ta dace da kula da wuraren shakatawa ba.Misali, idan akwai hadi, zai fi wahala.Yana da wuya a buɗe rami don takin bayan duk yaduwa.Idan kai tsaye ka yada taki a sararin samaniya, yawan amfani da taki ba shi da yawa, kuma yana da sauƙi don haifar da lalacewar taki iri-iri, ko tushen tsarin yana iyo.Bugu da ƙari, dangane da kare muhalli, ba za a iya amfani da rigar rigakafin ciyawa ba har tsawon wasu shekaru, wanda kuma wani nau'i ne na gurbataccen yanayi.
Gabaɗaya, rigar rigakafin ciyawa shine kyakkyawan ciyawa da matakan rigakafin ciyawa, tare da farashin aiki da tsada sosai, zaɓi ciyawar rigar ciyawa da ƙari.