{"id":9404,"date":"2023-12-17T20:42:37","date_gmt":"2023-12-17T19:42:37","guid":{"rendered":"https:\/\/geopard.tech\/?p=9404"},"modified":"2023-12-18T16:44:05","modified_gmt":"2023-12-18T15:44:05","slug":"kas-yra-fantominis-kukuruzu-derliaus-nuostolis-kaip-ji-sumazinti","status":"publish","type":"post","link":"https:\/\/geopard.tech\/lt\/blog\/what-is-phantom-yield-loss-in-corn-how-to-reduce-it\/","title":{"rendered":"Kas yra fantominis derliaus nuostolis kukur\u016bzuose? Kaip j\u012f suma\u017einti?"},"content":{"rendered":"<p>\u017dem\u0117s \u016bkio srityje optimalaus pas\u0117li\u0173 derliaus siekimas yra nuolatinis i\u0161\u0161\u016bkis \u016bkininkams visame pasaulyje. Nors \u012fprasta manyti, kad derliaus nuostoliai da\u017enai siejami su akivaizd\u017eiais veiksniais ir nepalankiomis oro s\u0105lygomis, egzistuoja subtilesnis ir sunkiau aptinkamas rei\u0161kinys, vadinamas fantominiu derliaus praradimu.<\/p>\n<p>Tai rei\u0161kia nepaai\u0161kinam\u0105 pas\u0117li\u0173 derliaus suma\u017e\u0117jim\u0105, kurio negalima tiesiogiai priskirti \u012fprastiems veiksniams, tokiems kaip kenk\u0117jai, ligos ar nepalankios oro s\u0105lygos. Skirtingai nuo akivaizd\u017ei\u0173 gr\u0117smi\u0173, kurios pasirei\u0161kia matomumu, jis veikia po pavir\u0161iumi ir da\u017enai lieka nepasteb\u0117tas, kol jo poveikis nepasirei\u0161kia derliaus nu\u0117mimo metu.<\/p>\n<p>Maisto ir \u017eem\u0117s \u016bkio organizacijos (FAO) ataskaitoje teigiama, kad d\u0117l \u012fvairi\u0173 veiksni\u0173, \u012fskaitant ir j\u012f, kasmet prarandama apie 301 TP3 t pasaulin\u0117s pas\u0117li\u0173 produkcijos.<\/p>\n<p>\u0160is rei\u0161kinys meta i\u0161\u0161\u016bk\u012f \u012fprastam derliaus apribojim\u0173 supratimui ir skatina atid\u017eiau i\u0161tirti \u017eem\u0117s \u016bkio ekosistem\u0105. Tod\u0117l jo supratimas yra labai svarbus \u016bkininkams ir agronomams, nes jis padeda suprasti veiksnius, kurie gali likti nepasteb\u0117ti, bet daro didel\u0119 \u012ftak\u0105 pas\u0117li\u0173 derliui.<\/p>\n<p>Pripa\u017e\u012fstant ir sprend\u017eiant \u0161iuos pasl\u0117ptus elementus, galima patobulinti \u017eem\u0117s \u016bkio praktik\u0105 ir pagerinti bendr\u0105 produktyvum\u0105.<\/p>\n<h2>Fantominis derliaus praradimas kukur\u016bzuose<\/h2>\n<p>Kukur\u016bzai, vienas i\u0161 svarbiausi\u0173 pasaulio augal\u0173, vaidina lemiam\u0105 vaidmen\u012f pasaulin\u0117je maisto gamyboje. Ta\u010diau \u016bkininkai susiduria su daugybe i\u0161\u0161\u016bki\u0173 optimizuodami kukur\u016bz\u0173 derli\u0173, o vienas i\u0161 svarbi\u0173 veiksni\u0173 yra tariamo derliaus nuostoliai.<\/p>\n<p>Tai potencialaus derliaus praradimas, atsirandantis, kai kukur\u016bzai paliekami nat\u016braliai i\u0161d\u017ei\u016bti lauke ilgiau nei tam tikras ta\u0161kas. Taip atsitinka tod\u0117l, kad kukur\u016bz\u0173 gr\u016bdai toliau kv\u0117puoja ir d\u017ei\u016bdami praranda svor\u012f, taip suma\u017eindami savo mas\u0119 ir kokyb\u0119. Tai nematoma akimi, ta\u010diau gali tur\u0117ti didel\u0117s \u012ftakos j\u016bs\u0173 pelnui.<\/p>\n<p><img data-recalc-dims=\"1\" fetchpriority=\"high\" decoding=\"async\" data-attachment-id=\"9430\" data-permalink=\"https:\/\/geopard.tech\/lt\/blog\/what-is-phantom-yield-loss-in-corn-how-to-reduce-it\/phantom-yield-loss-in-corn\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Phantom-Yield-Loss-In-Corn.jpg?fit=960%2C576&amp;ssl=1\" data-orig-size=\"960,576\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Phantom Yield Loss In Corn\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Phantom-Yield-Loss-In-Corn.jpg?fit=960%2C576&amp;ssl=1\" class=\"aligncenter wp-image-9430 size-full\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Phantom-Yield-Loss-In-Corn.jpg?resize=810%2C486&#038;ssl=1\" alt=\"Fantominis derliaus praradimas kukur\u016bzuose\" width=\"810\" height=\"486\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Phantom-Yield-Loss-In-Corn.jpg?w=960&amp;ssl=1 960w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Phantom-Yield-Loss-In-Corn.jpg?resize=300%2C180&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Phantom-Yield-Loss-In-Corn.jpg?resize=768%2C461&amp;ssl=1 768w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>Pasak Erico Franko, \u201cChannel Seedsman\u201d atstovo i\u0161 Frankforto, Indianos valstijoje, \u201ekukur\u016bz\u0173 derlius suma\u017e\u0117ja, kai derlius nepradedamas anks\u010diau. Taip atsitinka tod\u0117l, kad prie\u0161 derliaus nu\u0117mim\u0105 leid\u017eiama pas\u0117liui nat\u016braliai i\u0161d\u017ei\u016bti iki tam tikro ta\u0161ko. Kai lauke jis praranda tiek daug dr\u0117gm\u0117s, jis i\u0161 esm\u0117s \u0161iek tiek save kanibalizuoja\u201c.\u201d<\/p>\n<h2>Kaip prie to prisideda branduolio kv\u0117pavimas?<\/h2>\n<p>Taip atsitinka tod\u0117l, kad branduoliai, pasiek\u0119 juod\u0105j\u012f sluoksn\u012f, vis dar yra gyvi ir toliau kv\u0117puoja bei naudoja sukaupt\u0105 cukr\u0173 ir krakmol\u0105. D\u0117l \u0161ios med\u017eiag\u0173 apykaitos suma\u017e\u0117ja branduoli\u0173 mas\u0117, suma\u017e\u0117ja j\u0173 svoris ir kokyb\u0117.<\/p>\n<p>Branduolio kv\u0117pavimas yra procesas, kurio metu branduoliai naudoja deguon\u012f ir gliukoz\u0119 energijai, anglies dioksidui ir vandeniui gaminti. Tai normalus med\u017eiag\u0173 apykaitos procesas, vykstantis per visus branduolio vystymosi ir brendimo etapus.<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"9426\" data-permalink=\"https:\/\/geopard.tech\/lt\/blog\/what-is-phantom-yield-loss-in-corn-how-to-reduce-it\/how-kernel-respiration-contribute-to-phantom-yield-loss\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-kernel-respiration-contribute-to-Phantom-Yield-Loss.jpg?fit=1109%2C743&amp;ssl=1\" data-orig-size=\"1109,743\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"How kernel respiration contribute to Phantom Yield Loss\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-kernel-respiration-contribute-to-Phantom-Yield-Loss.jpg?fit=1024%2C686&amp;ssl=1\" class=\"aligncenter wp-image-9426 size-full\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-kernel-respiration-contribute-to-Phantom-Yield-Loss.jpg?resize=810%2C543&#038;ssl=1\" alt=\"Kaip branduoli\u0173 kv\u0117pavimas prisideda prie fantominio derliaus praradimo\" width=\"810\" height=\"543\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-kernel-respiration-contribute-to-Phantom-Yield-Loss.jpg?w=1109&amp;ssl=1 1109w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-kernel-respiration-contribute-to-Phantom-Yield-Loss.jpg?resize=300%2C201&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-kernel-respiration-contribute-to-Phantom-Yield-Loss.jpg?resize=1024%2C686&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-kernel-respiration-contribute-to-Phantom-Yield-Loss.jpg?resize=768%2C515&amp;ssl=1 768w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>Ta\u010diau branduolio kv\u0117pavimas nesibaigia fiziologi\u0161kai subrendus, kai branduolio vir\u0161\u016bn\u0117je susidaro juodas sluoksnis. Branduolys i\u0161lieka gyvas tol, kol jo dr\u0117gm\u0117s lygis suma\u017e\u0117ja iki pakankamai \u017eemo (apie 15%), kad jis \u017e\u016bt\u0173. \u0160iuo laikotarpiu branduolys toliau kv\u0117puoja ir netenka saus\u0173j\u0173 med\u017eiag\u0173.<\/p>\n<h2>Kiek derliaus galite d\u0117l to prarasti?<\/h2>\n<p>Tai priklauso nuo keli\u0173 veiksni\u0173, toki\u0173 kaip hibridas, orai, dirvo\u017eemio tipas ir derliaus nu\u0117mimo laikas. Ta\u010diau kai kurie tyrimai parod\u0117, kad jis gali svyruoti nuo 5 iki 15 bu\u0161eli\u0173 i\u0161 akro ar daugiau.<\/p>\n<p>Pavyzd\u017eiui, 2020 m. \u201eFarm Journal\u201c lauko agronoma Missy Bauer atliko bandom\u0105j\u012f sklyp\u0105 dr\u0117kinamame lauke su vienu hibridu. Dal\u012f lauko ji nu\u0117m\u0117 rugs\u0117jo 23 d., kai dr\u0117gm\u0117s lygis buvo 27,91 TP3T, o likusi\u0105 lauko dal\u012f \u2013 spalio 30 d., kai dr\u0117gm\u0117s lygis buvo 18,41 TP3T. Ji nustat\u0117, kad ankstyvojo derliaus metu i\u0161 akro gauta 15,6 bu\u0161elio daugiau derliaus nei v\u0117lyvojo derliaus atveju \u2013 214,2, palyginti su 198,6 bu\u0161elio i\u0161 akro.<\/p>\n<p><img data-recalc-dims=\"1\" decoding=\"async\" data-attachment-id=\"9428\" data-permalink=\"https:\/\/geopard.tech\/lt\/blog\/what-is-phantom-yield-loss-in-corn-how-to-reduce-it\/how-much-yield-can-you-lose-due-to-phantom-yield-loss\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-much-yield-can-you-lose-due-to-Phantom-Yield-Loss.png?fit=1099%2C720&amp;ssl=1\" data-orig-size=\"1099,720\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"How much yield can you lose due to Phantom Yield Loss\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-much-yield-can-you-lose-due-to-Phantom-Yield-Loss.png?fit=1024%2C671&amp;ssl=1\" class=\"aligncenter wp-image-9428 size-full\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-much-yield-can-you-lose-due-to-Phantom-Yield-Loss.png?resize=810%2C531&#038;ssl=1\" alt=\"Kiek derliaus galite d\u0117l to prarasti?\" width=\"810\" height=\"531\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-much-yield-can-you-lose-due-to-Phantom-Yield-Loss.png?w=1099&amp;ssl=1 1099w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-much-yield-can-you-lose-due-to-Phantom-Yield-Loss.png?resize=300%2C197&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-much-yield-can-you-lose-due-to-Phantom-Yield-Loss.png?resize=1024%2C671&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-much-yield-can-you-lose-due-to-Phantom-Yield-Loss.png?resize=768%2C503&amp;ssl=1 768w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>Ta\u010diau bendra taisykl\u0117 yra ta, kad tai pradeda darytis, kai kukur\u016bz\u0173 dr\u0117gm\u0117s lygis nukrenta \u017eemiau 13% iki 16%. Remiantis kai kuriais tyrimais, jis gali svyruoti nuo 0,5% iki 1,6% kiekvienam dr\u0117gm\u0117s ta\u0161kui, ma\u017eesniam nei 15%. Tai rei\u0161kia, kad \u016bkininkas, nuimantis kukur\u016bz\u0173 derli\u0173 esant 12%, o ne 15%, vien d\u0117l to gali prarasti iki 4,8% derliaus.<\/p>\n<p>Kai kuriuose tolesniuose tyrimuose nurodomi derliaus nuostoliai, svyruojantys nuo 5 iki 15 bu\u0161eli\u0173 i\u0161 akro, nu\u0117mus v\u0117lesn\u012f derli\u0173. Pavyzd\u017eiui, penkerius metus truk\u0119s tyrimas Nebraskoje parod\u0117, kad nu\u0117mus v\u0117lesn\u012f derli\u0173, derlius suma\u017e\u0117jo vidutini\u0161kai 9,1 bu\u0161elio i\u0161 akro, nepriklausomai nuo gr\u016bd\u0173 dr\u0117gm\u0117s poky\u010dio ar laiko tarpo tarp derliaus nu\u0117mimo dat\u0173. Pana\u0161iai ir tyrimas Mi\u010digane parod\u0117, kad ankstesnio derliaus atveju vidutinis derliaus padid\u0117jimas buvo 8,9 bu\u0161elio i\u0161 akro.<\/p>\n<p><strong>Kaip tai i\u0161matuoti?<\/strong><\/p>\n<p>Geriausias b\u016bdas tai i\u0161matuoti \u2013 palyginti tame pa\u010diame lauke skirtingo dr\u0117gm\u0117s lygio kukur\u016bz\u0173 derli\u0173. Tai galima padaryti nuimant dal\u012f lauko anksti, kai kukur\u016bzai dar dr\u0117gni (apie 25%\u201330% dr\u0117gm\u0117s), o kit\u0105 dal\u012f v\u0117liau, kai kukur\u016bzai sausi (apie 15% arba ma\u017eiau).<\/p>\n<p>Dviej\u0173 dali\u0173 derliaus skirtumas rodo lauke patirt\u0173 nuostoli\u0173 dyd\u012f. Pavyzd\u017eiui, jei anksti nuimti kukur\u016bzai dav\u0117 200 bu\/akro derli\u0173, o v\u0117lai nuimti kukur\u016bzai \u2013 190 bu\/akro, tai derliaus nuostoliai bus 10 bu\/akro arba 5%.<\/p>\n<h2>Veiksniai, prisidedantys prie fantominio derliaus praradimo<\/h2>\n<p>\u0160tai keletas pasl\u0117pt\u0173 arba ma\u017eiau akivaizd\u017ei\u0173 veiksni\u0173, kurie prisideda prie derliaus nuostoli\u0173:<\/p>\n<p><strong>1. Branduolio dydis ir forma:<\/strong> \u0160iuolaikiniai kukur\u016bz\u0173 hibridai turi didesnius ir gilesnius gr\u016bdus nei senesni, o tai rei\u0161kia, kad jie turi daugiau mas\u0117s prarasti kv\u0117pavimo metu.<\/p>\n<p>Pasak \u201eFarm Journal\u201c lauko agronom\u0117s Missy Bauer, \u0161iandien vidutini\u0161kai i\u0161 vieno bu\u0161elio gaunama 70 000\u201376 000 gr\u016bd\u0173, palyginti su 90 000 anks\u010diau. Tai rei\u0161kia, kad kiekvienas gr\u016bdas turi didesn\u0119 \u012ftak\u0105 galutiniam derliui ir kad tai gali b\u016bti reik\u0161mingiau naudojant naujesn\u0119 genetik\u0105.<\/p>\n<p><strong>2. Branduolio dr\u0117gm\u0117s kiekis:<\/strong> Gr\u016bd\u0173 dr\u0117gm\u0117s kiekis lemia, kiek vandens jie gali prarasti kv\u0117pavimo metu. Kuo didesnis dr\u0117gm\u0117s kiekis, tuo didesnis kv\u0117pavimo da\u017enis ir didesn\u0117 galimyb\u0117 prarasti derli\u0173.<\/p>\n<p>Pasak \u201eChannel Seedsman\u201c atstovo Erico Franko, tai pradeda vykti, kai branduolio dr\u0117gm\u0117 nukrenta \u017eemiau 16%. Jis rekomenduoja nuimti kukur\u016bz\u0173 derli\u0173 tarp 20% ir 25% dr\u0117gm\u0117s, kad lauke neprarastum\u0117te per daug svorio ir kokyb\u0117s.<\/p>\n<p><strong>3. Oro s\u0105lygos:<\/strong> Oro s\u0105lygos d\u017eiovinimo laikotarpiu gali tur\u0117ti \u012ftakos kv\u0117pavimo grei\u010diui ir derliaus nuostoliams. Auk\u0161ta temperat\u016bra, ma\u017ea dr\u0117gm\u0117, v\u0117jas ir saul\u0117s \u0161viesa gali padidinti vandens garavim\u0105 i\u0161 gr\u016bd\u0173 ir pagreitinti svorio kritim\u0105.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"9423\" data-permalink=\"https:\/\/geopard.tech\/lt\/blog\/what-is-phantom-yield-loss-in-corn-how-to-reduce-it\/factors-that-contribute-to-phantom-yield-loss\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Factors-that-contribute-to-phantom-yield-loss.jpg?fit=1365%2C767&amp;ssl=1\" data-orig-size=\"1365,767\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"Factors that contribute to phantom yield loss\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Factors-that-contribute-to-phantom-yield-loss.jpg?fit=1024%2C575&amp;ssl=1\" class=\"aligncenter wp-image-9423 size-full\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Factors-that-contribute-to-phantom-yield-loss.jpg?resize=810%2C455&#038;ssl=1\" alt=\"Veiksniai, prisidedantys prie fantominio derliaus praradimo\" width=\"810\" height=\"455\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Factors-that-contribute-to-phantom-yield-loss.jpg?w=1365&amp;ssl=1 1365w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Factors-that-contribute-to-phantom-yield-loss.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Factors-that-contribute-to-phantom-yield-loss.jpg?resize=1024%2C575&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Factors-that-contribute-to-phantom-yield-loss.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Factors-that-contribute-to-phantom-yield-loss.jpg?resize=1200%2C674&amp;ssl=1 1200w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>Ir atvirk\u0161\u010diai, \u017eema temperat\u016bra, didel\u0117 dr\u0117gm\u0117, lietus ir debesuotumas gali sul\u0117tinti garavimo ir kv\u0117pavimo procesus bei suma\u017einti derliaus nuostolius. Ta\u010diau \u0161ios s\u0105lygos taip pat gali padidinti pel\u0117sio, lig\u0173 ir vabzd\u017ei\u0173 daromos \u017ealos rizik\u0105, o tai taip pat gali suma\u017einti kukur\u016bz\u0173 derli\u0173 ir kokyb\u0119.<\/p>\n<p><strong>4. Derliaus nu\u0117mimo laikas:<\/strong> Derliaus nu\u0117mimo laikas yra labai svarbus veiksnys, lemiantis, kiek jo pasitaiko kukur\u016bz\u0173 pas\u0117lyje. Per ankstyvas derliaus nu\u0117mimas gali lemti dideles d\u017eiovinimo i\u0161laidas ir ma\u017eesn\u012f bandinio svor\u012f, o per v\u0117lyvas derliaus nu\u0117mimas gali lemti didelius nuostolius ir prastesn\u0119 gr\u016bd\u0173 kokyb\u0119.<\/p>\n<p>Optimalus derliaus nu\u0117mimo laikas priklauso nuo keli\u0173 veiksni\u0173, toki\u0173 kaip hibrido branda, gr\u016bd\u0173 elevatori\u0173 nuolaidos, or\u0173 prognoz\u0117, lauko s\u0105lygos ir \u012frangos prieinamumas. Frankas pataria \u016bkininkams atid\u017eiai steb\u0117ti savo laukus ir atitinkamai koreguoti derliaus nu\u0117mimo planus.<\/p>\n<p>Tuo tarpu \u016bkininkai gali susidurti su nepalankiomis s\u0105lygomis, tokiomis kaip lietus, kru\u0161a, \u0161alna ar sniegas, kurios gali atid\u0117ti arba sutrikdyti j\u0173 derliaus nu\u0117mimo planus. \u0160ie \u012fvykiai gali pa\u017eeisti stieb\u0173 vientisum\u0105 ir padidinti i\u0161gulimo, burbuoli\u0173 nukritimo ar pel\u0117sio infekcijos rizik\u0105, o tai gali dar labiau suma\u017einti kukur\u016bz\u0173 derli\u0173 ir kokyb\u0119.<\/p>\n<h2>Kaip to i\u0161vengti arba suma\u017einti? Ankstyvas derliaus nu\u0117mimas!<\/h2>\n<p>Geriausias b\u016bdas i\u0161vengti nuostoli\u0173 \u2013 nuimti kukur\u016bz\u0173 derli\u0173 esant optimaliam dr\u0117gm\u0117s lygiui ir naudoti kontroliuojamus d\u017eiovinimo metodus. Kukur\u016bz\u0173 derliaus nu\u0117mimas esant didesniam dr\u0117gm\u0117s lygiui (apie 20%\u201325%) gali pad\u0117ti i\u0161saugoti gr\u016bd\u0173 svor\u012f ir kokyb\u0119, taip pat suma\u017einti lauko nuostolius d\u0117l burbuoli\u0173 kritimo, stieb\u0173 i\u0161gulimo, vabzd\u017ei\u0173 pa\u017eeidim\u0173, pel\u0117si\u0173 augimo ir mikotoksin\u0173 u\u017eter\u0161tumo.<\/p>\n<p>Ta\u010diau norint nuimti \u0161lapius kukur\u016bzus, taip pat reikalingos tinkamos d\u017eiovinimo ir laikymo patalpos, kad b\u016bt\u0173 i\u0161vengta gedimo ir kokyb\u0117s pablog\u0117jimo. Kontroliuojami d\u017eiovinimo metodai, pavyzd\u017eiui, d\u017eiovinimas nat\u016braliu oru arba d\u017eiovinimas \u017eemoje temperat\u016broje, gali pad\u0117ti suma\u017einti branduoli\u0173 pa\u017eeidimus ir susitraukim\u0105 d\u017eiovinimo proceso metu.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" data-attachment-id=\"9424\" data-permalink=\"https:\/\/geopard.tech\/lt\/blog\/what-is-phantom-yield-loss-in-corn-how-to-reduce-it\/how-to-avoid-or-reduce-it-the-early-harvesting\/\" data-orig-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-to-avoid-or-reduce-it-The-early-harvesting.jpg?fit=1365%2C767&amp;ssl=1\" data-orig-size=\"1365,767\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"How to avoid or reduce it The early harvesting!\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-to-avoid-or-reduce-it-The-early-harvesting.jpg?fit=1024%2C575&amp;ssl=1\" class=\"aligncenter wp-image-9424 size-full\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-to-avoid-or-reduce-it-The-early-harvesting.jpg?resize=810%2C455&#038;ssl=1\" alt=\"Kaip i\u0161vengti arba suma\u017einti fantoominio derliaus nuostolius. Ankstyvas derliaus nu\u0117mimas!\" width=\"810\" height=\"455\" srcset=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-to-avoid-or-reduce-it-The-early-harvesting.jpg?w=1365&amp;ssl=1 1365w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-to-avoid-or-reduce-it-The-early-harvesting.jpg?resize=300%2C169&amp;ssl=1 300w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-to-avoid-or-reduce-it-The-early-harvesting.jpg?resize=1024%2C575&amp;ssl=1 1024w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-to-avoid-or-reduce-it-The-early-harvesting.jpg?resize=768%2C432&amp;ssl=1 768w, https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/How-to-avoid-or-reduce-it-The-early-harvesting.jpg?resize=1200%2C674&amp;ssl=1 1200w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p>Be to, \u016bkininkai tur\u0117t\u0173 atsi\u017evelgti \u012f ekonominius veiksnius, susijusius su \u0161lapi\u0173 ir saus\u0173 kukur\u016bz\u0173 derliaus nu\u0117mimu. Tai apima gr\u016bd\u0173 elevatori\u0173 nuolaidas arba priemokas u\u017e dr\u0117gm\u0117s kiek\u012f, d\u017eiovinimo i\u0161laidas arba sutaupymus, sand\u0117liavimo i\u0161laidas arba sutaupymus ir galimus derliaus ar kokyb\u0117s nuostolius arba padid\u0117jim\u0105.<\/p>\n<p>\u012evertin\u0119 \u0161iuos veiksnius ir naudodami patikimus duomenis i\u0161 savo lauk\u0173 ar vietini\u0173 \u0161altini\u0173, \u016bkininkai gali priimti pagr\u012fstus sprendimus, kada nuimti kukur\u016bz\u0173 derli\u0173 ir kaip juos efektyviai bei veiksmingai d\u017eiovinti.<\/p>\n<p>Kitas b\u016bdas \u2013 rinktis hibridus, kurie pasi\u017eymi geru stabilumu ir atsparumu ligoms bei kenk\u0117jams, galintiems paveikti stieb\u0173 stiprum\u0105 ir burbuoli\u0173 i\u0161silaikym\u0105. Taip pat galite taikyti agrotechnikos metodus, skatinan\u010dius sveik\u0105 augal\u0173 augim\u0105 ir vystym\u0105si, pavyzd\u017eiui, tinkam\u0105 tr\u0119\u0161im\u0105, pikt\u017eoli\u0173 kontrol\u0119, laistym\u0105 ir kenk\u0117j\u0173 kontrol\u0119.<\/p>\n<h2>Ar PYL gali paveikti kitus pas\u0117lius?<\/h2>\n<p>Taip, tai gali paveikti skirtingus pas\u0117lius, bet ne visus vienodai. Tai gali pakenkti augalams, kuriuose yra daug dr\u0117gm\u0117s, kai jie visi\u0161kai suauga ir jiems prireikia laiko i\u0161d\u017ei\u016bti lauke. Ta\u010diau kai kuriems augalams kyla didesn\u0117 rizika nei kitiems, atsi\u017evelgiant \u012f j\u0173 s\u0117klas, kaip jos... <span style=\"font-weight: 400;\">kv\u0117puoti<\/span>, ir aplinka.<\/p>\n<p>Pavyzd\u017eiui, soj\u0173 pupel\u0117s. Jos, palyginti su kukur\u016bzais, re\u010diau turi didel\u0119 dr\u0117gm\u0117s (PYL) problem\u0105. Taip yra tod\u0117l, kad soj\u0173 pupel\u0117s, kai yra paruo\u0161tos derliui, turi ma\u017eiau dr\u0117gm\u0117s (apie 50%, palyginti su kukur\u016bz\u0173 70%), ir jos lauke grei\u010diau i\u0161d\u017ei\u016bsta (apie 10 dien\u0173, palyginti su 30 dien\u0173 kukur\u016bzams).<\/p>\n<p>Vis d\u0117lto, jei soj\u0173 pupel\u0117s nebus nuimtos, kol j\u0173 dr\u0117gm\u0117s kiekis nevir\u0161ys 13%, jos vis tiek gali prarasti svor\u012f ir kokyb\u0119 d\u0117l kv\u0117pavimo, skilimo ar grybelin\u0117s infekcijos.<\/p>\n<p>Kita vertus, kvie\u010diai yra labiau pa\u017eeid\u017eiami nei soj\u0173 pupel\u0117s. Taip yra tod\u0117l, kad kvie\u010diai derliaus nu\u0117mimo metu turi daugiau dr\u0117gm\u0117s (apie 60%, palyginti su soj\u0173 pupeli\u0173 50%), ir lauke jiems i\u0161d\u017ei\u016bti reikia daugiau laiko (apie 20 dien\u0173, palyginti su 10 dien\u0173 soj\u0173 pupel\u0117ms).<\/p>\n<p>Kvie\u010diai gali prarasti iki 10% savo svorio, jei jie nebus nuimti, kol j\u0173 dr\u0117gm\u0117s kiekis nevir\u0161ys 14% d\u0117l kv\u0117pavimo, l\u016b\u017eio, dygimo ar lig\u0173.<\/p>\n<p>Kiti pas\u0117liai, pavyzd\u017eiui, mie\u017eiai, avi\u017eos, rugiai, sorgai, saul\u0117gr\u0105\u017eos, rapsai ir liucerna, taip pat gali nukent\u0117ti nuo PYL. Kiek jie paveikti, priklauso nuo pas\u0117lio sud\u0117ties, gen\u0173, prie\u017ei\u016bros ir oro s\u0105lyg\u0173. \u0160tai kod\u0117l \u016bkininkams labai svarbu steb\u0117ti savo pas\u0117li\u0173 dr\u0117gm\u0117s lyg\u012f ir nuimti derli\u0173 tinkamu laiku, kad b\u016bt\u0173 i\u0161vengta nereikaling\u0173 nuostoli\u0173.<\/p>\n<h2>Kaip \u201eGeoPard\u201c automatinis derliaus valymas ir kalibravimas gali pad\u0117ti su PYL?<\/h2>\n<p>\u201eGeoPard\u201c sprendimo pagrindas \u2013 funkcij\u0173 rinkinys, skirtas automatizuoti derliaus duomen\u0173 valym\u0105 ir kalibravim\u0105. \u0160i technologija sistemingai identifikuoja derliaus duomen\u0173 rinkinio spragas ar praleidimus, u\u017etikrindama patikimesn\u012f faktinio derliaus atvaizdavim\u0105.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/i0.wp.com\/geopard.tech\/wp-content\/uploads\/2023\/12\/Example-1-U-turns-Stops-Half-Equipment-Width-Used.jpg?resize=810%2C399&#038;ssl=1\" alt=\"Kaip \u201eGeoPard\u201c automatinis derliaus valymas ir kalibravimas gali pad\u0117ti su PYL?\" width=\"810\" height=\"399\" \/><\/p>\n<p>Pasitelkus pa\u017eangius algoritmus, padid\u0117ja steb\u0117jimo tikslumas ir \u016bkininkams suteikiamas patikimas pagrindas sprendimams priimti. Viena i\u0161 i\u0161skirtini\u0173 \u201eGeoPard\u201c technologijos savybi\u0173 yra jos geb\u0117jimas tr\u016bkstamus duomenis u\u017epildyti sintetiniais derliaus \u017eem\u0117lapiais.<\/p>\n<p>Tais atvejais, kai yra duomen\u0173 sprag\u0173, sistema sukuria sintetinius derliaus \u017eem\u0117lapius, kurie skland\u017eiai integruojasi su esamu duomen\u0173 rinkiniu. \u0160is novatori\u0161kas metodas ne tik u\u017etikrina i\u0161sam\u0173 derliaus \u012fra\u0161\u0105, bet ir padeda tiksliau suprasti pas\u0117li\u0173 na\u0161um\u0105.<\/p>\n<p>Taikymas <a href=\"https:\/\/geopard.tech\/lt\/tinklarastis\/automatinis-derliaus-duomenu-valymas-ir-kalibravimas\/\">\u201eGeoPard\u201c automatinis valymas ir kalibravimas<\/a> Technologija tiesiogiai suma\u017eina tariamo derliaus nuostolius. Tiksliau vaizduodami pas\u0117li\u0173 derli\u0173, \u016bkininkai gali priimti geriau pagr\u012fstus sprendimus d\u0117l pas\u0117li\u0173 valdymo, i\u0161tekli\u0173 paskirstymo ir derliaus nu\u0117mimo termin\u0173. Ji suteikia \u017eem\u0117s \u016bkio suinteresuotosioms \u0161alims galimyb\u0119 \u012fveikti su netiksliais duomenimis susijusius i\u0161\u0161\u016bkius, o tai galiausiai padidina bendr\u0105 produktyvum\u0105.<\/p>\n<h2>I\u0161vada<\/h2>\n<p>Tai subtilus, ta\u010diau reik\u0161mingas \u017eem\u0117s \u016bkio i\u0161\u0161\u016bkis, reikalaujantis visapusi\u0161ko po\u017ei\u016brio \u012f pas\u0117li\u0173 valdym\u0105. Pripa\u017eindami ma\u017eiau akivaizd\u017eius veiksnius, daran\u010dius \u012ftak\u0105 derliui, \u016bkininkai gali imtis aktyvi\u0173 priemoni\u0173. Tikslusis \u016bkininkavimas, dirvo\u017eemio sveikatos valdymas, mikrob\u0173 s\u0105veika, klimatui draugi\u0161ka praktika ir pas\u0117li\u0173 genetikos pa\u017eanga sudaro veiksm\u0173 plan\u0105 \u0161iam i\u0161\u0161\u016bkiui spr\u0119sti. \u0160ios holistin\u0117s perspektyvos taikymas leid\u017eia \u017eem\u0117s \u016bkio bendruomenei skatinti tvarias ir atsparias maisto gamybos sistemas kintan\u010di\u0173 i\u0161\u0161\u016bki\u0173 akivaizdoje.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u017dem\u0117s \u016bkio srityje optimalaus pas\u0117li\u0173 derliaus siekimas yra nuolatinis i\u0161\u0161\u016bkis \u016bkininkams visame pasaulyje. Nors \u012fprasta nuomon\u0117 da\u017enai priskiria derliaus nuostolius\u2026<\/p>","protected":false},"author":210157960,"featured_media":9407,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_eb_attr":"","content-type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"{title}\n\n{excerpt}\n\n{url}","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpas_customize_per_network":false,"jetpack_post_was_ever_published":false},"categories":[1368],"tags":[],"class_list":["post-9404","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yield"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is Phantom Yield Loss In Corn? How to Reduce It? - GeoPard Agriculture<\/title>\n<meta name=\"description\" content=\"Phantom Yield Loss is the loss of potential yield that occurs when corn is left to dry down naturally in the field beyond a certain point.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/geopard.tech\/lt\/tinklarastis\/kas-yra-fantominis-kukuruzu-derliaus-nuostolis-kaip-ji-sumazinti\/\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Phantom Yield Loss In Corn? 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