Hatsarin zafin zafi ga amfanin gona:
1. Babban yanayin zafi yana kashe chlorophyll a cikin tsire-tsire kuma yana rage ƙimar photosynthesis.
2. Babban yanayin zafi yana hanzarta fitar da ruwa a cikin tsire-tsire. Ana amfani da ruwa mai yawa don shayarwa da kuma zubar da zafi, yana rushe ma'aunin ruwa a cikin tsire-tsire. Wannan yana rinjayar lokacin girma na amfanin gona, yana sa su girma da kuma tsufa da wuri, don haka yana tasiri yawan amfanin gona.
3. Yawan zafin jiki na iya shafar bambance-bambancen furen fure da ayyukan pollen, wanda ke haifar da wahala ko rashin daidaituwa pollination na furen mata da haɓaka gurɓatattun 'ya'yan itace.
Rigakafin zafin jiki da sarrafawa
1. Ƙarfafa abubuwan gina jiki na lokaci-lokaci da kuma fesa kan lokaci na calcium chloride, zinc sulfate ko dipotassium hydrogen phosphate bayani lokacin da zafin jiki ya yi girma zai iya ƙara ƙarfin zafin jiki na biofilm da haɓaka juriya na shuka ga zafi. Gabatar da abubuwa masu rai kamar bitamin, kwayoyin halitta hormones da agonists ga shuke-shuke na iya hana lalacewar kwayoyin halitta da yanayin zafi ya haifar.
2. Ana iya amfani da ruwa don kwantar da hankali. A lokacin zafi mai zafi da lokacin kaka, ban ruwa na lokaci zai iya inganta microclimate a cikin filayen, rage yawan zafin jiki ta 1 zuwa 3 digiri Celsius da rage lalacewar kai tsaye na yanayin zafi zuwa kwantena furanni da gabobin hotuna. Lokacin da hasken rana ya yi ƙarfi sosai kuma yawan zafin jiki a cikin greenhouse ya tashi da sauri sama da yanayin da ya dace don haɓaka amfanin gona, kuma bambancin yanayin zafi tsakanin ciki da waje na greenhouse ya yi girma da yawa don samun iska da sanyaya, ko ma bayan samun iska, har yanzu ba za a iya rage yawan zafin jiki zuwa matakin da ake bukata ba, za a iya ɗaukar matakan shading. Wato ana iya rufe labulen bambaro daga nesa, ko kuma a iya rufe labulen da ke da manyan gibi kamar labulen bambaro da bamboo.
3. A guji shuka a makare da kuma karfafa tsarin kula da ruwa da taki a farkon matakin don inganta rassa da ganye, rage hasken rana, karfafa ciyayi, da kuma inganta karfin jure yanayin zafi. Wannan na iya hana yanayin da furanni na mata ke da wuyar yin pollination ko pollination ba daidai ba saboda yanayin zafi mai yawa, kuma adadin 'ya'yan itace mara kyau yana ƙaruwa.
Lokacin aikawa: Mayu-27-2025




