{"id":2626,"date":"2020-09-14T21:11:50","date_gmt":"2020-09-14T21:11:50","guid":{"rendered":"https:\/\/emtehagro.md\/?page_id=2626"},"modified":"2020-09-30T08:53:35","modified_gmt":"2020-09-30T08:53:35","slug":"%d1%82%d1%8f%d0%b6%d0%b5%d0%bb%d1%8b%d0%b9-%d1%83%d0%bd%d0%b8%d0%b2%d0%b5%d1%80%d1%81%d0%b0%d0%bb%d1%8c%d0%bd%d1%8b%d0%b9-%d0%ba%d1%83%d0%bb%d1%8c%d1%82%d0%b8%d0%b2%d0%b0%d1%82%d0%be%d1%80-%d0%b4","status":"publish","type":"page","link":"https:\/\/emtehagro.md\/ro\/%d1%82%d1%8f%d0%b6%d0%b5%d0%bb%d1%8b%d0%b9-%d1%83%d0%bd%d0%b8%d0%b2%d0%b5%d1%80%d1%81%d0%b0%d0%bb%d1%8c%d0%bd%d1%8b%d0%b9-%d0%ba%d1%83%d0%bb%d1%8c%d1%82%d0%b8%d0%b2%d0%b0%d1%82%d0%be%d1%80-%d0%b4\/","title":{"rendered":"Cultivator universal de mare putere pentru prelucrarea continu\u0103 a solului din seria \u00abBPK-T\u00bb"},"content":{"rendered":"

Cultivator universal de mare putere pentru prelucrarea continu\u0103 a solului din seria \u00abBPK-T\u00bb<\/h2>
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Este conceput pentru aratul continuu \u00eenainte de sem\u0103nat, nivelarea terenurilor l\u0103sate \u00een p\u00e2rloage, lucrul pe terenuri l\u0103sate \u00een p\u00e2rloage \u0219i, de asemenea, pentru af\u00e2narea miri\u0219tii.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>

<\/span><\/span><\/span><\/span>\n<\/div><\/div><\/div><\/div><\/div>

Cultivator solid<\/h2>\n\t
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\"\u0421\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0430<\/p>\n

Structura solului preg\u0103tit pentru sem\u0103natul culturilor de cereale de iarn\u0103<\/p>\n<\/div>\n

\u00cenainte de aratul primar, este important s\u0103 germina\u021bi semin\u021bele de buruieni \u0219i culturile spontane \u0219i s\u0103 le distruge\u021bi mecanic sau chimic (cu erbicide). Crearea unui pat germinativ temporar este cea mai eficient\u0103 \u00een acest scop, deoarece promoveaz\u0103 germinarea rapid\u0103 \u0219i complet\u0103. Cultivarea la suprafa\u021b\u0103 este cea mai ecologic\u0103 metod\u0103 de combatere a buruienilor.<\/p>\n

\u00cen unele sisteme de rota\u021bie a culturilor, straturile de sol compactate se g\u0103sesc adesea dup\u0103 culturile individuale care necesit\u0103 o gestionare intensiv\u0103. Aceste straturi limiteaz\u0103 crearea unui regim optim ap\u0103-aer pentru culturile ulterioare. Pentru a crea o structur\u0103 optim\u0103, tehnicile de cultivare a solului \u0219i, \u00een consecin\u021b\u0103, uneltele \u0219i echipamentele de prelucrare a solului trebuie proiectate pentru a af\u00e2na aceste straturi compactate.<\/p>\n

Etapa final\u0103 \u00een preg\u0103tirea solului pentru sem\u0103nat este crearea unui pat germinativ pentru cultura care urmeaz\u0103 s\u0103 fie sem\u0103nat\u0103. Prima \u0219i cea mai important\u0103 cerin\u021b\u0103 pentru stratul de sem\u0103nat superficial (4-6 cm) este compus din frac\u021biuni de sol cu grosimea de 1-2 cm, cu un strat superficial de 2-3 cm \u0219i stratul r\u0103mas (p\u00e2n\u0103 la 4-6 cm) const\u00e2nd din frac\u021biuni de sol cu grosimea de 0,5-1 cm. Acest tip de preg\u0103tire a solului previne formarea crustei \u0219i perturb\u0103 ac\u021biunea capilar\u0103, \u00eempiedic\u00e2nd evaporarea umidit\u0103\u021bii solului. La preg\u0103tirea solului conform acestor cerin\u021be, uneltele de prelucrare a solului trebuie planificate astfel \u00eenc\u00e2t num\u0103rul de treceri ale utilajelor \u0219i tractoarelor pe c\u00e2mp s\u0103 fie redus la minimum.<\/p>\n

Cultivator de arare continu\u0103, cultivator de miri\u0219te \u00een Krasnodar<\/h2>\n

Speciali\u0219tii \u00een pedologie, at\u00e2t interni, c\u00e2t \u0219i interna\u021bionali, au abordat cu succes problema regl\u0103rii mi\u0219c\u0103rii umidit\u0103\u021bii solului \u0219i a furniz\u0103rii de umiditate, aer \u0219i nutrien\u021bi sistemului radicular. Importan\u021ba optimiz\u0103rii umidit\u0103\u021bii solului \u00een timpul cultiv\u0103rii este rezumat\u0103 \u00eentr-o publica\u021bie a Organiza\u021biei Na\u021biunilor Unite pentru Alimenta\u021bie \u0219i Agricultur\u0103 (FAO).<\/p>\n

Sunt luate \u00een considerare toate aspectele infiltr\u0103rii \u0219i infiltra\u021biilor apei de ploaie, pierderii de ap\u0103 din sol din cauza evapor\u0103rii, indicatorilor de cre\u0219tere a sistemului radicular \u0219i altor factori. Acest rezumat acord\u0103, de asemenea, o aten\u021bie deosebit\u0103 eroziunii \u0219i defla\u021biei solului, apari\u021biei secetelor \u0219i semnelor de secet\u0103 iminent\u0103, bazate pe o serie de observa\u021bii. Dintre toate aspectele, cultivarea solului merit\u0103 o aten\u021bie special\u0103 ca m\u0103sur\u0103 de conservare a fertilit\u0103\u021bii solului prin metode ra\u021bionale de cultivare.<\/p>\n

Mijloacele mecanice de af\u00e2nare a straturilor superficiale ale solului care restric\u021bioneaz\u0103 dezvoltarea r\u0103d\u0103cinilor, \u00een principal cele formate la o ad\u00e2ncime de 5-8 cm, sunt u\u0219or de \u00eendep\u0103rtat cu scarificatoare. Compactarea sub ad\u00e2ncimea aratului poate fi \u00eendep\u0103rtat\u0103 cu paraplow-uri sau subsolatoare. Compactarea care are loc la ad\u00e2ncimi mai mari ca urmare a trecerilor repetate ale utilajelor grele \u0219i tractoarelor, combinelor \u0219i vehiculelor \u00eenc\u0103rcate cu cereale poate fi af\u00e2nat\u0103 cu subsolatoare deosebit de durabile p\u00e2n\u0103 la o ad\u00e2ncime de 60-70 cm. \u00cen unele cazuri, se utilizeaz\u0103 lucrul vibrator pentru a reduce puterea necesar\u0103.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n

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Designul s\u0103u \u00eel face o unealt\u0103 versatil\u0103, potrivit\u0103 pentru o gam\u0103 larg\u0103 de sarcini, ob\u021bin\u00e2nd \u00eentotdeauna rezultate excelente cu o productivitate ridicat\u0103. Dispunerea pe patru r\u00e2nduri a din\u021bilor cu arc \u00een form\u0103 de S, cu \u00een\u0103l\u021bimea de 520 mm, reduce blocajele atunci c\u00e2nd se lucreaz\u0103 pe c\u00e2mpuri cu cantit\u0103\u021bi mari de resturi vegetale. Combina\u021bia optim\u0103 dintre rigiditate \u0219i propriet\u0103\u021bile de arc ale din\u021bilor de 65 x 12 mm permite v\u00e2rfului aripii cu l\u0103\u021bimea de 230 mm s\u0103 r\u0103m\u00e2n\u0103 aliniat cu suprafa\u021ba arat\u0103, af\u00e2n\u00e2nd eficient solul \u0219i tunz\u00e2nd buruienile. Un num\u0103r crescut de ro\u021bi de sprijin asigur\u0103 o ad\u00e2ncime constant\u0103 de arare \u00een solurile af\u00e2nate \u00een timpul cultiv\u0103rii de prim\u0103var\u0103. Grapa asigur\u0103 o distribu\u021bie uniform\u0103 a resturilor vegetale pe \u00eentreaga l\u0103\u021bime de arare \u0219i ofer\u0103 o piept\u0103nare suplimentar\u0103 a buruienilor tunse. T\u0103v\u0103lugii spirala\u021bi cu lamele, cu un unghi spiralat optim, asigur\u0103 o m\u0103run\u021bire \u0219i o nivelare suplimentar\u0103 a solului arat.<\/p>\n

Este conceput pentru aratul continuu \u00eenainte de sem\u0103nat, nivelarea terenurilor l\u0103sate \u00een p\u00e2rloage, lucrul pe terenuri l\u0103sate \u00een p\u00e2rloage \u0219i, de asemenea, pentru af\u00e2narea miri\u0219tii.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n\n\t

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