{"id":5729,"date":"2022-11-08T10:01:28","date_gmt":"2022-11-08T10:01:28","guid":{"rendered":"https:\/\/dekagro.gr\/?page_id=5729"},"modified":"2025-12-22T09:10:02","modified_gmt":"2025-12-22T09:10:02","slug":"apricot-fertilization-guide","status":"publish","type":"page","link":"https:\/\/www.dekagro.gr\/ro\/fertilization\/apricot-fertilization-guide\/","title":{"rendered":"Ghid de fertilizare a caisului"},"content":{"rendered":"
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Apricot
fertilization guide<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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Ghid de fertilizare a caisului<\/div><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\n\nBro\u0219ur\u0103 cu caise<\/i>\n\n<\/div>\n<\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tCerintele solului<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

Caisul creste si da recolte bune in soluri usoare, adanci si fertile la nivel moderat,cu drenaj bun si salinitate scazuta.<\/p>

Solurile grele pastreaza apa si sunt ventilate necorespunzator, sufocand astfel sistemul radacinos si dovedindu-se inadecvate pentru cultivarea caisilor. In solurile bogate in materie organica, cresterea vegetativa antagonizeaza formarea fructului, cauzeaza o maturitate intarziata, iar capacitatea de depozitare a fructelor dupa recolta este redusa.<\/p>

Referitor la caracteristicile chimice ale solului, caisii sunt favorizati de solurile neutre cu un Ph de 7-7,5 si de o aprovizionare adecvata cu calciu. Solurile acide sunt inadecvate pentru cultivarea caisilor si au un efect negativ asupra productivitatii acestora.<\/p>

\u00a0<\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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Scopul fertilizarii este de a inlocui unitatile de fertilizare care sunt indepartate in timpul recoltarii si taierii pecum si de a acoperi nevoile culturii pentru germinare, inflorire si fructe. Cerintele anuale ale unui arbore in materie de nutrienti depind de varsta, tipul de varietate, maturitatea timpurie, randamentul prevazut si conditiile de clima si de sol pentru fiecare zona.<\/p>

Necesarul nutritional anual in kg\/ha<\/th><\/tr>
Azotul
(N)<\/th>		Fosforul

(P2<\/span>O5<\/span>)<\/th>		Potasiul

(K2<\/span>O)<\/th>		Calciu

(CaO)<\/th>		Magneziu

(MgO)<\/th><\/tr><\/thead>
140 – 180<\/td>70 – 120<\/td>120 – 180<\/td>170 – 220<\/td>30 – 50<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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De la hibernarea din timpul iernii p\u00e2n\u0103 la \u00eenceputul desfacerii mugurilor (Dec. \u2013 Feb.)<\/h3>

\"\u03a7\u03b5\u03b9\u03bc\u03b5\u03c1\u03b9\u03bd\u03cc\u03c2<\/p>

In timpul lunilor de iarna, caisii- ca toti pomii foiosi- sunt adormiti. In acest timp, copacii nu au cerinte nutritionale, in timp ce mugurii de flori acumuleaza orele de frig necesare si devin complet dezvoltati. In luna februarie, inainte de inmugurire, exista o crestere semnificativa precum si o activitate intensa la nivelul sistemului radacinos, care culmineaza in aprilie, si este insotita de absorbtia unor cantitati semnificative de apa si nutrienti.<\/p>

O buna aprovizionare cu nutrientii necesari inca de la inceputul iernii, este esentiala pentru ca arborii sa poata inflori si pentru ca vegetatia si fructele sa se dezvolte rapid.<\/p>