Malinga ndi Rosstat, anthu wamba aku Russia amadya kuchokera ku 43,8 mpaka 64,4 kg ya mbatata pachaka, kuwonjezera apo, mbatata ndi chakudya chofunikira komanso mbewu zamakampani. Ku Russian Federation, imakulira m'dera la mahekitala 1188, opitilira 50% mwa iwo amakhala m'maboma aku Central ndi Volga Federal. Chifukwa cha chitukuko cha matekinoloje, kulima kwa mbewu kukukulira chaka chilichonse. Chimodzi mwazinthu zopambana, kuonetsetsa kuti zokolola zili bwino komanso mtundu wa mbatata, ndi njira yabwino yopangira michere.
Kuti mupeze zokolola za mbatata za 50 t / ha, ndikofunikira kuwonjezera osachepera 175 kg ya nayitrogeni, 70 kg ya phosphorous ndi 300 kg ya potaziyamu, 100 kg ya calcium, 45 kg ya magnesium ndi 15 kg ya sulfure, komanso monga zinthu zingapo zofufuzira. Minda yambiri tsopano ikuyang'ana ku 60-70 t / ha, chifukwa chake, feteleza wobwezeretsa mchere ayenera kukhala wokwera.
Mbatata ndizokonda mbatata, mbewu za chlorophobic zomwe zimakonda dothi lozungulira lamchenga. Nayitrogeni imathandizira kukula kwa masamba olimba komanso athanzi, omwe amadyetsa tubers; mbatata zimadyedwa nthawi yonse yokula. Phosphorus ndiyofunikira pakukula kwa mizu ndi mphukira koyambirira, imathandizira kuti pakhale kuchuluka kwa ma tubers, ndipo kumakhudza kukula kwake. Potaziyamu kumapeto komaliza kwa nyengo yokula imalimbikitsa kutuluka kwa michere kuchokera pamwamba mpaka ku tubers, kutsimikizira kufunika kwa thanzi ndi kukoma kwa mbatata.
Pa nyengo yokula, mbatata zimayamwa michere mosiyanasiyana. Nthawi yamphamvu kwambiri imachitika panthawi yokhazikitsa tubers ndipo imatha mpaka yakucha. Pakadali pano, mbewu zimakhudzidwa kwambiri ndi kusalingana kwa michere ndipo zimayankha bwino pakudya kwina kwa masamba.
Mtundu wa mbatata Avrora™ 14-14-23
Pali zinthu zingapo pantchito ya EuroChem, yomwe kugwiritsa ntchito mbatata kumawonetsa kuyendetsa bwino kwambiri. Choyamba, ichi ndi Avrora nitroammophoska mtundu 14-14-23.
Avrora ™ 14-14-23 ili ndi 50/50 nitrate ndi ammonium nayitrogeni, phosphorous mu mawonekedwe osungunuka mosavuta osungunuka madzi, opanda sodium. Kuphatikiza apo, chifukwa cha zinthu zakuthupi, feterezayo amakhala ndi zinthu zofunika kwambiri monga sulfure (1,7%), calcium (0,2-0,5%) ndi magnesium (0,9%). Monga gawo la Avrora ™ 14-14-23 kuchuluka kwa klorini, chifukwa cha feterezayi kumatha kugwiritsidwa ntchito mchaka musanadzale kapena kubzala mbatata (mosiyana ndi potaziyamu mankhwala enaake). Tikulimbikitsidwa kuti tizigwiritsa ntchito nthawi yophukira yokha, kuti pofika nthawi yobzala, ma chlorine ions akhale ndi nthawi yosamba m'nthaka, chifukwa amalepheretsa kukula ndi kusasitsa kwa tubers.
Mulingo woyeserera wa 14-14-23 ndi 400-1000 kg / ha (ngati KCl sinayikidwenso ntchito kuyambira nthawi yophukira), yomwe ingagawidwe m'mavalidwe awiri: kufesa kusanachitike ndikufesa pasadakhale 3: 1 . Ngati KCl adayikidwa kuti alime, ndiye kuti mlingo wake udzakhala 200-300 kg / ha.
Calcium nitrate m'malo mwa ammonium nitrate
Ngakhale mbatata ndi mbewu zomwe zimaloleza acidity wapakatikati, amadya calcium yambiri. Kuphatikiza apo, kuyankha bwino kwa nthaka (pHmadzi 6,2-7,0) ndi chitsimikizo cha kupezeka kwa michere yazomera, motero, kupeza zokolola zambiri.
Popeza zigawo zikuluzikulu zomwe zimakula mbatata zimakhala ndi dothi lokhala ndi acidic, kugwiritsa ntchito kwa ammonium nitrate kumachepetsa pH, zomwe zimadzetsa kuwonongeka kwa nthaka ndikutaya chonde. Njira ina ndi feteleza wa nitrogen-limestone (NLF) yochokera ku EuroChem. UAI sichepetsa nthaka, imathandiza kuti thupi likhale labwino, imapereka zomera ndi nayitrogeni wofunikira komanso imapereka calcium ndi magnesium.
Fetereza uyu, mwazinthu zina, amakhala ndi nitrogeni yotalikirapo chifukwa cha gawo loyamwa - dolomite. Amagwiritsidwa ntchito mopitilira muyeso, osaphatikizidwa pamlingo wa 300-350 kg / ha, womwe umalimbikitsidwa kuti ugawidwe m'mavalidwe awiri - woyamba pambuyo pakupanga tsamba lachitatu, wachiwiri patatha masiku 2-15.
Ntchito zamapepala
Kudyetsa masamba ndi gawo lofunikira pakukula kwa mbatata. Ndi chithandizo chake, ndizotheka kulimbikitsa chikhalidwe pazigawo zina za chitukuko, kukonza mwachangu kusowa kwa chinthu chilichonse, ndikuwonjezera kulimbikira kwa mbewu kuzinthu zosavomerezeka zachilengedwe. Manyowa ovuta kusungunuka madzi a mzere wa Aqualis ndi chida chothandizira izi.© kuchokera ku EuroChem. Chifukwa cha kusungunuka kwa 100% komanso kupezeka kwa bioavailability, kusapezeka kwa sodium, klorini ndi ballast pazomwe zimapangidwazo, izi ndizabwino kudyetsa masamba. Mzere wa Aqualis© - awa ndi mitundu 7 yokhala ndi magawanidwe osiyanasiyana a NPK, S ndi Mg, ophatikizidwanso ndi ma microelements mu mawonekedwe osakira: Fe, B, Zn, Cu, Mn, Mo. Pali poyambira, mgwirizano ndi mamalikidwe omaliza, pagawo lililonse la chitukuko - njira yake yapadera. Kuchita bwino kwa chiwonetsero chokwanira cha Aqualis© yatsimikiziridwa nthawi zambiri m'mayesero am'munda pamitundu yosiyanasiyana ya mbatata.
Kuyang'ana kumunda
M'dera la Oryol, panthaka yolimba kwambiri, m'malo mwa 10-26-26 (400 kg / ha) ndi ammonium nitrate (300 kg / ha) ndi grade 14-14-23 Avrora™ (500 kg / ha) ndi AIM (370 kg / ha) zidabweretsa zina 11,4 t / ha zowonjezera pazokololazo. Nthawi yomweyo, kuchuluka kwa kuwonongeka kwa mbewu ndi Alternaria kunachepa ndi 2,9%, mochedwa choipitsa - ndi 10,1%, zomwe nitrate mu tubers zidatsika kuyambira 120 mpaka 91 mg / kg. Zotsatira zosiyana pakukhazikitsidwa kwa UAI yopanda ma physiologic zimayerekezeredwa ndi 8,1 t / ha zawonjezeka poyerekeza ndi ammonium nitrate pamlingo womwewo wa ai (onani Tchati 1).
AO Severka, Chigawo cha Moscow, adayesanso kusintha kwa grade 10-26-26 (600 kg / ha) ndi Avrora™ 14-14-23 (650 kg / ha) ndi ammonium nitrate (300 kg / ha) ku AIM (370 kg / ha). Chiwembucho chinawonjezeredwa ndi kuvala kwazithunzi za Aqualis©: 18-18-18 (3 kg / ha) mphukira 5-15 cm, 18-18-18 (3 kg / ha) pamwamba pa 15-30 cm, 13-40-13 (3 kg / ha) mgawo budding, 6-14-35 (4 kg / ha) masabata 3-4 musanakolole.
Zotsatira zake ndikukula kwa zokolola ndi 9,8 t / ha komanso zopitilira 91 zikwi za ruble / ha zowonjezera zowonjezera (onani Chithunzi 2).
Mu OOO SK im. Kalinin "waku Krasnodar Territory adayesa njira yofananira yopangira feteleza wa Aqualis©: 18-18-18 pamwamba 10-15 masentimita, 13-40-13 pagawo lotsegulira, 3-11-38 masabata atatu musanakolole. Feteleza anali kugwiritsidwa ntchito pa mlingo wa 3 kg / ha pamodzi ndi mankhwala oteteza zomera. Pafamuyo, feteleza yekha ndi amene amagwiritsidwa ntchito. Kuchuluka kwa zokolola kuchokera ku chiwembu cha EuroChem kunali 3 t / ha, phindu lokwanira - 3,3 zikwi za ruble / ha. (onani Tchati 61).
Ali ndi mafunso? Akatswiri a EuroChem adzakhala okondwa kukuthandizani kuti mumvetsetse zovuta za michere ya mbatata, sankhani feteleza ndi njira zomwe angagwiritse ntchito zomwe zikugwirizana ndi famu yanu.
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