Kuyamwa kwa michere ndi chomera nthawi yokula sikufanana. Pomwe magawo a phenological amapitilira, kufunika kwa gawo linalake la michere kumasintha, zomwe zikutanthauza kuti pagawo lililonse lofunika kukula, chomeracho chimafunikira miyezo yake yayikulu ya macro, meso ndi ma microelements.
Mbatata ndizovuta kwambiri pakukula, makamaka pazakudya zamchere. Ndipo izi zimachitika makamaka chifukwa chofunikira kwambiri kwa mchere, womwe umagwiritsidwa ntchito popanga gawo lonse la zotsalira zazomera. Kuphatikizidwa kwa nayitrogeni wambiri, phosphorous ndi potaziyamu komanso kuwonjezeka kwakukulu kwa zinthu zowuma kumayambitsa ntchito yogwira ntchito zamankhwala. Pofuna kuti njirazi zisagwire ntchito moyenera, mbatata zimafunikira kuchuluka kwa zinthu zina.
Imodzi mwanjira zothetsera vuto lakupatsa mbewu mlingo woyenera wa ma microelements ndikubweretsa ma microelements awa ngati mchere wangwiro wodyetsa masamba. Komabe, njirayi imalumikizidwa ndi zovuta zambiri zamatekinoloje zomwe zimachitika chifukwa cha mayendedwe amthupi amomwe mayankho amathandizira (kutsutsana kwa ion, kusagwirizana ndi mankhwala ena, mawonekedwe achilengedwe, kuchepa kwazinthu zachilengedwe). Poganizira izi, ndikosavuta komanso kopindulitsa kugwiritsa ntchito makonzedwe okonzekera okonzeka kutengera ma microelements, opangidwira kudyetsa masamba.
Chisankho chovuta
Tsopano pamsika pali mankhwala osiyanasiyana osiyanasiyana okhala ndi mawonekedwe osiyana kwambiri ndi magawanidwe a ma microelements. Gawo lalikulu la ndalamazi ndizapadziko lonse lapansi ndipo sizingoganizira zosowa za chikhalidwe chilichonse pamiyeso yeniyeni yazotsatira. Komanso, funso lowerengera muyeso wofunikira wama microelements pazokonzekera zokolola limakhala lotseguka, poganizira kupezeka kwa mbewu ndi zofunikira zazikulu ndi zazikulu, komanso kupezeka kwa chinyezi chokwanira.
Njira zatsopano
Akatswiri a kampaniyo "Bion" apanga malingaliro pazakudya za mbatata gawo ndi gawo ndi mtundu wina wa ma microelements. Mawerengerowa amatengera kufunikira kwa michere ya mbatata pakukula kovuta, poganizira kusintha kwa kagwiritsidwe ntchito kagwiritsidwe ntchito ka mbatata. Zizindikiro za zokolola zomwe zidakonzedwa zidaganiziridwanso (kuphatikiza zambiri zakupezeka kwa chinyezi chomwe chilipo komanso kupezeka kwa mbewu ndi macro- (NPK) ndi meso- (MgSCa) element).
Chifukwa chake, njira yodyetsera masamba a Bion-Intellect Potato idawonekera (mkuyu 1). Awa ndimakonzedwe amadzi okhala ndi zinthu zisanu ndi chimodzi (Zn, Mo, Cu, Mn, B, Fe) mu mawonekedwe osakanikirana, komanso mawonekedwe amtundumitundu ndi amino acid. Kwa mbatata, mfundo zisanu ndi imodzi zofunikira pakugwiritsa ntchito zidadziwika (Mkuyu. 2), ndikukonzekera mwapadera komwe kumakhala ndi gawo limodzi lama microelements kudapangidwa gawo lililonse lokula.
Zimadziwika kuti munthawi zosiyanasiyana komanso nyengo, mbewu zimakhala ndi zokolola zosiyanasiyana, poganizira izi, kuchuluka kwa kukonzekera kumasinthidwanso. Mitengo yogwiritsira ntchito makonzedwe onse a "Bion-Intellect Potato" amasintha malinga ndi chiwonetsero cha zokolola (kuyambira 300 mpaka 800 c / ha), pakhala tebulo lapadera la izi.
Chiphunzitsochi chimathandizidwa ndi kuchita
Njira yasayansi yomangira zakudya zopatsa thanzi imathandizira osati kokha kugwiritsa ntchito feteleza komwe kulipo, komanso pokhathamiritsa njira zopangira michere yolimbikitsira kubwerera kwachuma kuchokera pa hekitala iliyonse. Izi zidakwaniritsidwa pakatha zaka ziwiri zantchito (2019-2020) pafamu ya Agro Ramon LLC m'boma la Ramonsky m'chigawo cha Voronezh. Famuyo imakula mbatata pakuthirira, chaka chilichonse imawunika nthaka mozama, pamaziko omwe dongosolo lazakudya limamangidwa komanso kuchuluka kwa feteleza kumawerengedwa. Akatswiri a Bion, pamodzi ndi akatswiri a zaulimi, anafufuza zotsatira za kafukufuku wa agrochemical wa minda ya mbatata, adapanga njira zabwino zopezera zokolola, adasankha milingo yokwanira ndi mitundu ya feteleza amchere, komanso adayesa pulogalamu ya Bion-Intellect Potato microelement tsamba .
Njira yodyetsera m'minda ina mu 2020 idawoneka motere: pakuyamba kufesa, pafupifupi 230 kg / ha wa osakaniza feteleza NPK 14-40-7 + Zn (0,8%) ndi 465 kg / ha wa potaziyamu mankhwala enaake ntchito; ndiye mukamabzala - 620 kg / ha wa feteleza osakaniza NPKS 8-20-30-2. Munthawiyo, feteleza wowonjezera 343 adachitika pogwiritsa ntchito njira yothirira yamtundu wa pivot, motero 32 kg / ha UAN-93 ndi 408,1 kg / ha ya ammonium sulphate adayikidwa. Njira yodyetsera yotereyi idapangitsa kuti pakhale mwayi wolandila pamlingo wa XNUMX c / ha (mutatha kuwerengetsa).
Kupanga mavala asanu ndi limodzi "Mbatata-Mboni Zanzeru" nthawi yonse yokulitsa idakulitsa zokolola izi mpaka 448,1 c / ha (pambuyo poyesa). Chifukwa cha zowonjezera zowonjezera nthawi yonse yokula, kuwonjezeka kowonjezeka kwa zinthu zowuma kudadziwika, komwe kudalembedwa pazitsanzo zapakatikati (mkuyu 3). Ndi mtengo wa mbatata wa 10 rubles / kg, kuwonjezeka kwachuma kuchoka pa 40,1 c / ha zinafika pafupifupi 40 ruble, phindu la 100%, lomwe limalipira zonse zowonjezera zomwe zimachitika pakudya masamba.
Kukhathamiritsa kochuluka kwa zakudya zopatsa thanzi kumatheketsa kuti muzindikire kuthekera kwakubadwa kwa zokolola. Kugwiritsa ntchito kuvala masamba ndi gawo limodzi laukadaulo wolima kwambiri, ndipo kukhazikitsidwa kwa michere yayikulu kumawonjezera mphamvu ya michere yayikulu, chomeracho chimapatsidwa zinthu zomwe sizikusowa, Zokolola zomalizira pa hekitala zimawonjezeka ndikuchepetsa zotayika kuchokera posungira pokonzanso mtundu wa zokolola.
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