nkhani

Mu ulimi wamakono womwe ukusinthasintha nthawi zonse, alimi ndi akatswiri a zaulimi nthawi zonse amafunafuna njira zokhazikika kuti awonjezere zokolola komanso kuchepetsa kuwonongeka kwa chilengedwe. Pakati pa kufunafuna kumeneku kwa magwiridwe antchito, chinthu chimodzi chasintha kwambiri thanzi la zomera: DA-6, yomwe imadziwika kuti2-Diethylaminoethyl hexanoate, ndipo nthawi zambiri amatchedwa DA-6 m'makampani. Mosiyana ndi mahomoni achikhalidwe omwe amakakamiza kukula kwa zomera zomwe zimawononga thanzi la zomera, 2-Diethylaminoethyl hexanoate imagwira ntchito ngati chowongolera kagayidwe kachakudya, kutsegula mphamvu ya majini ya mbewu kuti ikule bwino, ikhale yolimba, komanso ikhale ndi zipatso zabwino kwambiri.

I. Kumvetsetsa Njira: Momwe DA-6 (2-Diethylaminoethyl hexanoate) Imagwirira Ntchito

Pakatikati pake, DA-6 ndi chowongolera kukula kwa zomera. Njira yake yayikulu yogwirira ntchito imaphatikizapo kuwongolera kuchuluka kwa mahomoni achilengedwe mkati mwa chomera. Mukagwiritsa ntchito, imawonjezera kuchuluka kwa chlorophyll, mapuloteni, ndi nucleic acid mu mbewu. Kuwonjezeka kwa biochemical kumeneku kumapangitsa kuti photosynthesis ikhale yowonjezereka—nthawi zambiri imawonjezeka kangapo poyerekeza ndi zomera zomwe sizinalandire chithandizo. Mwa kufulumizitsa kusintha kwa mphamvu ya kuwala kukhala mphamvu ya mankhwala, DA-6 imatsimikizira kuti chomera chimapanga chakudya chambiri, chomwe chimatumizidwa ku zipatso, mbewu, ndi mizu.

Komanso,DA-6imalimbikitsa ntchito ya ma enzyme ofunikira monga peroxidase ndi nitrate reductase. Kuyambitsa kwa enzymatic kumeneku kumathandizira kugawikana ndi kutalikitsa maselo, makamaka m'minofu ya meristematic (malo okulira). Zotsatira zake si zomera "zazitali" zokha, komanso zomera zolimba zomwe zimakhala ndi tsinde lokhuthala komanso masamba akuluakulu, zomwe zimapangitsa maziko olimba a zokolola zambiri.

II.Makhalidwe Ofunika ndi Ubwino

Chomwe chimasiyanitsa DA-6 ndi makampani olamulira akale monga gibberellins kapena auxins ndi chitetezo chake chapadera komanso kusinthasintha kwake.

Chitetezo ndi Kusakhala ndi Poizoni: Chimodzi mwa ubwino wofunikira kwambiri wa DA-6 ndi chitetezo chake. Sichimayambitsa poizoni kwa anthu ndi nyama ndipo sichimasonkhana m'nthaka kapena m'madzi. Chimawonongeka mwachilengedwe, zomwe zimapangitsa kuti chikhale chisankho chabwino kwambiri pa ntchito zaulimi wobiriwira komanso wachilengedwe.

Chitetezo Chochuluka: Alimi nthawi zambiri amada nkhawa ndi "kuopsa kwa phytotoxicity" (kutentha kwa mankhwala) akamagwiritsa ntchito mankhwala owongolera kukula. DA-6 ili ndi kuchuluka kwakukulu kwa chitetezo (kuyambira 1 ppm mpaka 100 ppm). Ngakhale ikagwiritsidwa ntchito mopitirira muyeso kuposa momwe imalangizidwira, nthawi zambiri siimayambitsa mavuto, zomwe zimapangitsa kuti pakhale chitetezo pa zolakwika zomwe zimagwiritsidwa ntchito.

Kugwirizana: DA-6 imagwirizana kwambiri ndi mankhwala ena a agrochemicals. Ikhoza kusakanikirana ndi mankhwala ophera tizilombo okhala ndi asidi kapena osalowerera ndale, fungicides, ndi feteleza. Ndipotu, nthawi zambiri imagwira ntchito ngati mgwirizano, kupititsa patsogolo kuyamwa ndi kugwira ntchito kwa zinthuzi, potero kuchepetsa kuchuluka kwa mankhwala ofunikira.

Mphamvu Yokhalitsa: Chomerachi chimakhala ndi khalidwe la "kutulutsa pang'onopang'ono" mkati mwa minofu ya chomera. Gawo la chogwiritsira ntchito limagwira ntchito nthawi yomweyo, pomwe chotsalacho chimasungidwa ndikutulutsidwa pang'onopang'ono pakapita nthawi. Izi zimatsimikizira kuti mbewuyo ikukula bwino, zomwe zimaletsa "kugwa" komwe kumachitika nthawi zambiri ndi mahomoni omwe amagwira ntchito mwachangu.

III. Kugwiritsa Ntchito M'zomera Zosiyanasiyana

Kusinthasintha kwa DA-6 kumalola kuti igwiritsidwe ntchito pafupifupi pa mitundu yonse ya mbewu zaulimi.

1. Mbewu za M'munda (Tirigu, Chimanga, Mpunga): Kugwiritsa ntchito nthawi yolumikizirana kapena yoyambira kumathandiza kuti mbewu zimere, kumaletsa kugwera (kugwa), komanso kumawonjezera kuchuluka kwa tirigu pa spike iliyonse. Mayeso a m'munda nthawi zonse awonetsa kuti zokolola zikukwera kuyambira 10% mpaka 20%.

2. Masamba ndi Masamba Obiriwira: Pa mbewu monga sipinachi, letesi, ndi kabichi, DA-6 (Diethyl Aminoethyl Hexanoate) imalimbikitsa kukula ndi kukhuthala kwa masamba mwachangu. Imachedwetsa kukalamba (kukalamba), kusunga ndiwo zamasamba zatsopano komanso zouma kwa nthawi yayitali, zomwe zimakulitsa nthawi yokolola ndikuwonjezera kugulitsidwa.

3. Mitengo ya Zipatso: Ikagwiritsidwa ntchito nthawi ya maluwa ndi nthawi yophukira zipatso, imachepetsa kwambiri kugwa kwa zipatso. Panthawi ya kukula kwa zipatso, imalimbikitsa kukula kofanana ndikuwonjezera kuchuluka kwa shuga, zomwe zimapangitsa kuti zipatso zikhale zokoma komanso zamtundu wabwino.

4. Mbewu za Mizu (Mbatata, Mbatata): Zimathandiza kunyamula michere kuchokera ku masamba kupita ku mizu ya pansi pa nthaka, zomwe zimapangitsa kuti mbewuzo zibereke zipatso zambiri komanso zolemera.

IV. Kulimbikitsa Kukana Kupsinjika Maganizo

Kusintha kwa nyengo kwayambitsa nyengo yosayembekezereka, zomwe zapangitsa kuti kupirira kwa mbewu kukhale kofunika kwambiri kuposa kale lonse. DA-6 imagwira ntchito yofunika kwambiri pano. Mwa kulamulira kutsekedwa kwa stomatal ndikuwonjezera kusintha kwa osmotic, zimathandiza zomera kusunga madzi nthawi ya chilala. Mofananamo, imathandizira kupanga ma enzyme oteteza omwe amachotsa ma free radicals, kuthandiza zomera kuchira mwachangu kuchokera ku chisanu kapena kutentha. Izi zimapangitsa kuti "inshuwaransi" ikhale yofunika kwambiri pakulima m'malo ocheperako.

V. Mapeto

Pamene chiwerengero cha anthu padziko lonse chikukula ndipo malo olimapo akuchepa, kukakamizidwa kupanga chakudya chochuluka mokhazikika kukukulirakulira.DA-6 (Diethyl Aminoethyl Hexanoate)imapereka yankho lasayansi, lotetezeka, komanso lothandiza pa vutoli. Mwa kukonza kagayidwe ka mkati mwa chomera m'malo mokakamiza kukula kochita kupanga, ikugwirizana bwino ndi zolinga za ulimi wamakono komanso wosawononga chilengedwe. Kaya mukuyang'anira mahekitala akuluakulu a tirigu kapena munda wa zipatso wosakhwima, kuphatikiza Diethyl Aminoethyl Hexanoate mu njira yanu yoyendetsera mbewu ndi sitepe yopita ku zokolola zambiri komanso zabwino kwambiri.

Kuti mudziwe zambiri zaukadaulo, malangizo ogwiritsira ntchito, kapena kuti mupemphe chitsanzo choyezetsa munda, chonde pitani patsamba lathu lovomerezeka kapena funsani gulu lathu lothandizira zaulimi lero. Tiloleni tikuthandizeni kuzindikira kuthekera konse kwa zokolola zanu.