0.03% S-abscisic acid (S-ABA) bayani mai ruwa-ruwa yadda ya kamata yana daidaita haɓakar shinkafa, yana haɓaka ci gaban tushen, yana haɓaka nauyin panicle, da haɓaka yawan amfanin ƙasa. Abubuwan da aka tabbatar da jama'a suna ƙaruwa daga kusan 7.8% zuwa 11.1%, tare da ƙarin sakamako mai mahimmanci da aka gani a ƙarƙashin yanayin damuwa na gishiri.
Core Mechanisms of Action
S-abscisic acid an san shi da "ma'auni mai daidaita girman girma" da "matsala mai haifar da damuwa" don shinkafa. Babban ayyukanta suna bayyana ta hanyoyi biyu:
Tsarin Girma: Yana daidaita metabolism na hormone na endogenous, yana haɓaka ci gaban tushen, yana haɓaka ikon seedling na sha ruwa da abinci mai gina jiki, kuma yana haɓaka tsiro masu ƙarfi. Hakanan yana daidaita ci gaban ciyayi da haifuwa, yana haɓaka haɓakar noman noma tare da rage waɗanda ba su da amfani.
Kunna Juriya na Damuwa: Yin aiki azaman manzo wanda ke haifar da bayyanar cututtukan juriya, yana kunna tsarin rigakafin damuwa na shukar shinkafa. Wannan yana haɓaka juriya ga fari, yanayin zafi, sanyi, salinity, da cututtuka, ta haka yana rage hana haɓakar da ke haifar da mummunan yanayi da kuma tabbatar da ingantaccen amfanin gona.
Takamaiman Tasirin S-abscisic Acid akan Tushen Shinkafa da Nauyin Panicle
Haɓaka Ci gaban Tushen: Jiƙan iri kafin shuka kai tsaye yana ƙarfafa tushen girma kuma yana haɓaka ƙarfin sha na gina jiki. Wannan yana rage lokacin dawowa bayan dasawa, yana ba da damar seedlings su shiga lokacin girma na yau da kullun. Karkashin danniya na gishiri, yana kiyaye tushen kuzari, yana tabbatar da ci gaba da cin abinci mai gina jiki.
Haɓaka Nauyin Panicle da Haɓaka: Yana haɓaka ƙimar saitin iri, yana ƙara nauyin hatsi 1,000, yana rage lalata spikelet, kuma yana haɓaka cika hatsi, a ƙarshe yana haifar da yawan amfanin ƙasa. Bayanan bincike na jama'a ya nuna cewa a ƙarƙashin yanayin noma na al'ada, aikace-aikacen S-ABA akan shinkafa matasan na iya ƙara yawan amfanin ƙasa da 7.8% -11.1%. A cikin filayen da ke fama da gishiri, yana rage tasirin hana salinity akan adadin ɓangarorin da ke samarwa da adadin saitin iri, don haka kiyayewa ko haɓaka yawan amfanin ƙasa - tare da haɓaka sama da 14% a wasu lokuta. Umarnin don amfani da S-abscisic acid (don daidaita girman shinkafa)
Ana amfani da wannan samfurin da farko don jiƙa irin shinkafa kafin shuka. Tsarma samfurin zuwa maida hankali na 1: 750-1: 1000 kamar yadda aka ƙayyade, kuma a jiƙa tsaba a zafin jiki na yanayi na tsawon sa'o'i 24-36, tabbatar da cewa matakin ruwa ya isa don cika su. Bayan jiƙa, kurkura tsaba tare da ruwa mai tsabta, sannan ku ci gaba da daidaitattun germination da hanyoyin shuka.
