Floarea-soarelui
fertilization guide
Ghid de fertilizare pentru floarea soarelui
Floarea soarelui este o planta foarte adaptabila care produce recolte adecvate intr-o mare varietate de soluri. Se obtin recolte mari in soluri adanci, fertile cu compozitie mecanica medie, cu scurgere adecvata si o buna capacitate de hidratare.
Solurile grele pastreaza apa si au o ventilatie slaba, care se sufoca si provoaca boli la nivelul sistemului radacinos, in timp ce solurile usoare necesita o fertilizare accentuata.
In ceea ce priveste caracteristicile chimice, acestea favorizeaza solurile cu un Ph cuprins intre 5,8 si 8,0, intervalul ideal fiind 6-7,2.
It is a temperate climate plant, with the ideal temperature for growth being 25οC-28oC. High temperatures (>35oC), particularly during flowering and the filling of the seeds, result in reduced yields and have a negative effect on the quantity and quality characteristics of the oil produced.
Floarea- soarelui dezvolta un sistem radacinos adanc si bogat, lucru care ii permite sa foloseasca in mod eficient apa si nutrientii in straturile adanci ale solului. Desi cerintele nutritionale ale acestuia sunt mai mici decat ale altor culture, nutritia adecvata este esentiala pentru cresterea timpurie a plantelor, inflorire, pentru productia de seminte si concentratia de ulei a semintelor. Fertilizarea orientata, care vizeaza acoperirea integrala a nevoilor nutritionale ale culturilor, este esentiala pentru obtinerea unor recolte mari si calitative.
Unitati de fertilizare pentru a produce 3t/ha | ||||
Tip | (N) | (P₂O₅) | (K₂O) | (S) |
Floarea-soarelui | 12-16 | 4-7 | 9-14 | 2-5 |
De la insamantare la inflorire (VE – R1)
Adequate moisture and soil temperature (>10*C), combined with the proper depth of sowing (3-5cm), constitute the most important factors for the fast and uniform growth of the crop.
In etapele initiale, cresterea plantelor este lenta si este localizata in principal in partea lor subterana. Plantele dezvolta un sistem solid si adanc, care le permite sa utilizeze apa si nutrientii in straturile mai adanci ale solului.
Dupa aparitia celei de-a 8a frunze, planta intra in faza de crestere vegetativa si produce o zona bogata de frunze. Palaria florii incepe sa se formeze in interiorul plantelor, si spatiile in care florile se vor forma treptat pe ea. Palaria devine vizibila dupa ce plantele au dezvoltat 14-16 frunze, in timp ce florile devin complet diferentiate si dezvoltate cu doua saptamani inainte de inflorire.
In faza de crestere rapida, plantele absorb cantitati mari de nutrienti si apa pentru a forma un sistem radacinos robust si un frunzis bogat, care ar trebui sa sprijine formarea palariei, inflorirea si umplerea semintelor in etapele ulterioare.
Rata de absorbtie a nutrientilor este scazuta pana la la aparitia celei de-a 4-a frunze, dar creste intre a 4a si a 8a frunza si este maximizata dupa a 8a frunza, pana la aparitia palariei.
Azotul (N) contribuie la dezvoltarea zonei cu frunze, imbunatateste fotosinteza si mareste diametrul inflorescentei precum si numarul de flori formate pe aceasta, sporind potentialul de productie.
Fosforul (P) stimuleaza cresterea sistemului radacinos si absorbtia nutrientilor si a apei. Acesta stimuleaza cresterea florilor, crescand astfel si nivelul productiei.
Potasiul (K) favorizeaza sprijinul mecanic al cadrului plantelor, stimuleaza cresterea radacinii si a frunzelor, imbunatateste fotosinteza, regleaza echilibrul apei plantelor si protejeaza culturile de boli si conditii meteorologice nefavorabile.
Referitor la elementele secundare, Sulful (S) joaca un rol important in utilizarea azotului si in dezvoltarea zonei cu frunze, in timp ce, in ceea ce priveste oligoelementele Borul (B) participa la cresterea tesutului tanar si sporeste productia si fertilitatea polenului.
De la aparitia palariei la incheierea procesului de inflorire (R1 – R6)
Aceasta este cea mai importanta etapa pentru dezvoltarea culturilor si pentru recolte. In primul rand, inflorescenta imatura apare in partea superioara a plantelor sub forma unui boboc mic inconjurat de un manunchi de frunze.
Plantele cresc in inaltime si continua sa produca frunze pana la inceputul infloririi si completeaza cresterea florilor care ajung la maturitatea reproductive si sunt gata de fertilizare.
Inflorirea incepe cu deschiderea petalelor galbene de la exterior, deplasandu-se gradual de la periferie catre centrul palariei florii, si se incheie in 5-8 zile prin ofilirea florilor de la exterior.
Pe parcursul acestei perioade, de la aparitia inflorescentei pana la terminarea infloririi, plantele au cerinte destul de ridicate in cee aceea ce priveste nutritia si conditiile de mediu. Absorb nutrientii din sol pentru a forma produse fotosintetice si, in acelasi timp, descompun o parte din substantele pe care le-au depozitat in frunze si tulpini pentru a le alimenta palaria.
Cantitati potrivite de nutrienti si apa precum si conditiile adecvate de mediu reprezinta o conditie necesara pentru o inflorire sanatoasa si o polenizare de succes, avand un efect determinant asupra produsului final.
Azotul (N) sporeste numarul de frunze si productia de produse fotosintetice si stimuleaza inflorirea si polenizarea.
Fosforul (P) sporeste numarul florilor, precum si fertilitatea acestora si furnizeaza plantei energia necesara pentru inflorire si polenizare, precum si elementele structurale pentru dezvoltarea ulterioara a semintelor.
Potasiul (K) este absorbit in cantitati mari si este depozitat in tesuturile plantelor, sporind productia si transferal substantelor fotosintetice catre palarie si flori.
Borul (B) creste productia si fertilitatea polenului, imbunatatind astfel inflorirea si fixarea fructelor.
De la incheierea procesului de inflorire la coacere (R6 – R9)
O data cu incheierea infloririi, incepe dezvoltarea productiei de seminte si ulei. Intr-o prima etapa, corpul semintelor incepe sa creasca si ajunge la dimensiunea finala la doua saptamani dupa inflorire.
Dezvoltarea embrionului de samanta incepe in a 8-azi dupa polenizare cu acumularea de apa, zaharuri si protein, urmate de formarea lipidelor intr-o etapa ulterioara, care determina concentratia uleiului din seminte.
La aproximativ o luna dupa inflorire, bracteele care inconjoara palaria devin fragile si din culoarea maro se schimba in verde, in timp ce baza palariei devine galbena. Aceste modificari indica o coacere naturala, in timpul careia se incheie umplerea semintelor si productia de ulei.
The dry weight of the seeds and their oil concentration and water reach their maximum value, and all that remains is for their high moisture (>30%) to gradually lessen so that they can be harvested a month later.
Pe parcursul intregii perioade de umplere a semintelor si a formarii de ulei, pentru a acoperi nevoile lor crescute, plantele transfera cantitati mari de substante depozitate in frunze catre semintele in crestere, continuand sa preia nutrienti din sol, in special azot si fosfor.
Mentinerea frunzisului intr-o stare sanatoasa, prezenta umiditatii si nutrentilor in sol, precum si temperatura adecvata joaca un rol important in obtinerea unor recolte ridicate de seminte si ulei.
Azotul (N) continua sa fie absorbit in culturile irigate. Aceasta contribuie la conservarea frunzelor si creste numarul si greutatea semintelor. In acest stadiu, disponibilitatea excesiva a azotului, are un efect negative asupra plantelor, reducand concentratia de ulei a semintelor si intarziind recolta.
Fosforul (P) care continua sa fie utilizat si Potasiul (K), pe care plantele l-au depozitat in etapele anterioare, au crescut dimensiunea si greutatea semintelor, si-au imbunatatit concentratia de ulei sidar si caracteristicile cantitative si calitative ale productiei.
Obiectivul este de a acoperi nevoile culturilor in nutrienti care sunt necesare formarii unui sistem radacinos bogat si pentru o crestere vegetativa robusta, precum si in etapele de inflorire si de inmultire mai tarziu.
In culturile uscate, cantitatile totale de Azot (N), Fosfor (P) si Potasiu (K) sunt furnizate o data, prin fertilizarea de baza.
In irrigated crops, the following quantities are supplied through basic fertilization:
● 1/3 – 1/2 of Nitrogen (Ν)
● The full amount of Phosphorus (P)
● The full amount of Potassium (Κ)
Azotul furnizat prin ferilizare de baza trebuie sa fie amoniacal sau amoniacal stabilizat. In culturile uscate, azotul amoniacal stabilizat ajuta la evitarea dezvoltarii unei vegetatii timpurii excesive, care epuizeaza rezervele de apa din sol. In cazul culturilor irigate, aceasta contribuie la reducerea pierderilor de azot si asigura aprovizionarea culturilor in etapele esentiale ulterioare ale cresterii.
The use of complex mult-nutrient fertilizers with nanopolymer technology (Ωmega fert) or fertilizers with stabilized Ammoniacal Nitrogen (NutrActive), is recommended. They increase the utilization of nutrients from the crop and scale up their supply over a long period of time, keeping the plant growth rate high throughout its biological cycle.
Fertilizarea plantei floarea-soarelui | ||
Tipul de ingrasamant | Etapa de aplicare | Dozaj (kg/ha) |
Dekastim turbo Micronutrients 18-8-14 (+14) +2MgO +0,3B | Fertilizarea de baza | 25 – 40 kg |
* Dozele mentionate sunt orientative. In cee ace priveste fertilizarea culturilor, trebuie luat in considerare avizul agronomilor locali.
The goal is to cover the needs of the crops in Nitrogen and Sulphur, which are necessary for vegetative growth, the formation of the reproductive organs, successful fruit setting, and the filling of the seeds.
Dosage:
● 1/2 – 2/3 of Nitrogen (Ν)
In acest stadiu, aprovizionarea adecvata cu Azot si Sulf a plantelor este esentiala pentru obtinerea unor recolte ridicate, deoarece aceste elemente imbunatatesc fotosinteza si au un efect determinant asupra numarului, dimensiunii, greutatii semintelor si asupra concentratiei uleiului acestora.
The use of Nitrogen fertilizers with nanopolymer technology (Ωmega 26N) or stabilized form of Nitrogen (NutrActive), is recommended, as they are rich in Sulphur, reduce Nitrogen losses from the soil, and secure an adequate supply to the crops until the final stages of the filling of the seeds.
Fertilizarea plantei floarea-soarelui | ||
Tipul de ingrasamant | Etapa de aplicare | Dozaj (kg/ha) |
Dekastim turbo Micronutrients 27Ν 27-0-0 (+30) +ΤΕ | Fertilizarea la suprafata | 20 – 25 kg |
* Dozele mentionate sunt orientative. In cee ace priveste fertilizarea culturilor, trebuie luat in considerare avizul agronomilor locali.
(Fertilizarea de suprafata – de baza)
- ● Διασφαλίζουν την ομαλή και ολοκληρωμένη θρέψη του ηλίανθου με όλα τα απαραίτητα θρεπτικά στοιχεία.
- ● Προστατεύουν το Άζωτο στο έδαφος, ελέγχουν την παροχή του στην καλλιέργεια και ελαχιστοποιούν τις απώλειες λόγω έκπλυσης και εξαέρωσης.
- ● Παρεμποδίζουν τη δέσμευση του Φωσφόρου και των Ιχνοστοιχείων στο έδαφος και τα διατηρούν ενεργά και αφομοιώσιμα για μεγάλο χρονικό διάστημα.
- ● Συγκρατούν σε ανταλλάξιμη μορφή τα θρεπτικά κατιόντα (K, Mg, Ca) του λιπάσματος και αυξάνουν την πρόσληψη και τη διαθεσιμότητά τους για τα φυτά.
- ● Ενεργοποιούν αδιάλυτες μορφές θρεπτικών στοιχείων που προϋπήρχαν στο έδαφος και τα καθιστούν εκμεταλλεύσιμα για τα φυτά.
- ● Διαθέτουν ισχυρή βιοδιεγερτική δράση, ενισχύουν τη γονιμότητα του εδάφους και βελτιώνουν τα αγρονομικά χαρακτηριστικά της καλλιέργειας.
- ● Αυξάνουν τη συνολική επιφάνεια του ριζικού συστήματος για ευκολότερη πρόσληψη των θρεπτικών στοιχείων και του νερού.
- ● Διεγείρουν το φυτικό μεταβολισμό, ενισχύουν τη φυσική άμυνα των φυτών και περιορίζουν τις επιπτώσεις των αβιοτικών καταπονήσεων.
- ● Επιτυχγάνουν υψηλές στρεμματικές αποδόσεις και άριστα ποιοτικά χαρακτηριστικά σε όλους τους τύπους των εδαφών.
- ● Διεθνώς πιστοποιημένα λιπάσματα, ελληνικής παραγωγής, ελεγμένα ως προς την ασφάλεια, την ποιότητα και την απόδοσή τους στο χωράφι.
(Fertilizarea de suprafata – de baza)
- ● Alimentatia extinsa a plantei de floarea-soarelui pe o perioada lunga de timp cu azot cu eliberare lenta
- ● Nutritia integrala in functie de nevoile culturilor in fiecare etapa de dezvoltare
- ● Zone extinse de recolte si cresterea calitatii semintelor datorita aprovizionarii plantelor cu ambele forme de azot
- ● Azot garantat pentru culture pana in etapele finale ale umplerii semintelor, fara a se risca pierderi din cauza levigarii sau a evaporarii
- ● Nutritie integrala cu azot si sulf stabilizat, care mareste numarul, marimea si greutatea semintelor si concentratia lor de ulei
- ● Cresterea robusta a sistemului radacinos si o mai buna absorbtie a apei si a nutrientilor
- ● In culturile uscate, aceasta echilibreaza vegetatia prin prevenirea epuizarii apei din sol
- ● Solubilitatea ridicata a fosforului, de pana la 90% pentru nutritia culturilor in toate tipurile de sol
- ● Imbogatire suplimentara cu sulf pentru o mai buna utilizare a azotului, fosforului si a oligoelementelor
(Basic -Top-dressing fertilization)
- ● Protecting fertilizer nutrients from soil components and increasing their availability to sunflower plants.
- ● Increased uptake and utilization of Phosphorus and basic cations (K, Mg, Ca) by plants, for a long time.
- ● Chelating of the Trace Elements (B, Zn) of the fertilizer, keeping them active for the plants in periods of high demand.
- ● Immediately and long-term supply of Nitrogen, adapted to the needs of the sunflower.
- ● Creating a strong root system, for better uptake of nutrients and water.
- ● Reducing the water stress of plants, in conditions of low soil moisture.
- ● Mobilization of the bound nutrients of the soil and their utilization by the crop.
- ● Rich in Sulphur, improve the exploitation of Nitrogen, Phosphorus and Trace Elements.
- ● Integrated nutrition and higher yields, in any soil and climate conditions.
(Fertilizarea la suprafata)
- ● Άριστος εφοδιασμός του ηλίανθου με Άζωτο & Θείο για βέλτιστη ανάπτυξη και υψηλή παραγωγικότητα.
- ● Μεγιστοποιούν την αξιοποίηση του Αζώτου από τα φυτά, χάρη στη συνεργιστική δράση με το Θείο.
- ● Εξασφαλίζουν τη θρεπτική επάρκεια της καλλιέργειας με Άζωτο σε όλες τις φάσεις της ανάπτυξης.
- ● Ευνοούν τη δημιουργία εύρωστων φυτών, με πλούσια φυλλική επιφάνεια και έντονη φωτοσυνθετική δραστηριότητα.
- ● Αυξάνουν την περιεκτικότητα των παραγόμενων προϊόντων σε πρωτεΐνες και υδατάνθρακες.
- ● Διεγείρουν τη σύνθεση οργανικών ενώσεων που ενισχύουν την αντοχή των φυτών σε ασθένειες.
- ● Προωθούν την ανάπτυξη του ριζικού συστήματος για την ευκολότερη πρόσληψη των θρεπτικών στοιχείων και του νερού.
- ● Μετατρέπουν τον Φώσφορο και τα Ιχνοστοιχεία του εδάφους σε αξιοποιήσιμα ιόντα για τα φυτά.
- ● Εφοδιάζουν το έδαφος με Θείο. Βελτιώνουν τη δομή και τη γονιμότητά του.
- ● Μπορούν να εφαρμοστούν τόσο με λιπασματοδιανομέα όσο και μέσω των συστημάτων υδρολίπανσης.
- ● Εγγυώνται μεγάλο πλάτος εφαρμογής και ομοιόμορφη κατανομή των θρεπτικών στοιχείων στο χωράφι.
- ● Επιτυγχάνουν υψηλές στρεμματικές αποδόσεις και άριστα ποιοτικά χαρακτηριστικά σε όλους τους τύπους των εδαφών.
Toate ghidurile de fertilizare
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Floarea soarelui este o planta foarte adaptabila care produce recolte adecvate intr-o mare varietate de soluri. Se obtin recolte mari in soluri adanci, fertile cu compozitie mecanica medie, cu scurgere adecvata si o buna capacitate de hidratare.
Solurile grele pastreaza apa si au o ventilatie slaba, care se sufoca si provoaca boli la nivelul sistemului radacinos, in timp ce solurile usoare necesita o fertilizare accentuata.
In ceea ce priveste caracteristicile chimice, acestea favorizeaza solurile cu un Ph cuprins intre 5,8 si 8,0, intervalul ideal fiind 6-7,2.
It is a temperate climate plant, with the ideal temperature for growth being 25οC-28oC. High temperatures (>35oC), particularly during flowering and the filling of the seeds, result in reduced yields and have a negative effect on the quantity and quality characteristics of the oil produced.
Floarea- soarelui dezvolta un sistem radacinos adanc si bogat, lucru care ii permite sa foloseasca in mod eficient apa si nutrientii in straturile adanci ale solului. Desi cerintele nutritionale ale acestuia sunt mai mici decat ale altor culture, nutritia adecvata este esentiala pentru cresterea timpurie a plantelor, inflorire, pentru productia de seminte si concentratia de ulei a semintelor. Fertilizarea orientata, care vizeaza acoperirea integrala a nevoilor nutritionale ale culturilor, este esentiala pentru obtinerea unor recolte mari si calitative.
Unitati de fertilizare pentru a produce 3t/ha | |||
Tip | (N) | (P2O5) | (K2O) |
Floarea-soarelui | 120-160 | 40-70 | 90-140 |
De la insamantare la inflorire (VE – R1)
Adequate moisture and soil temperature (>10*C), combined with the proper depth of sowing (3-5cm), constitute the most important factors for the fast and uniform growth of the crop.
In etapele initiale, cresterea plantelor este lenta si este localizata in principal in partea lor subterana. Plantele dezvolta un sistem solid si adanc, care le permite sa utilizeze apa si nutrientii in straturile mai adanci ale solului.
Dupa aparitia celei de-a 8a frunze, planta intra in faza de crestere vegetativa si produce o zona bogata de frunze. Palaria florii incepe sa se formeze in interiorul plantelor, si spatiile in care florile se vor forma treptat pe ea. Palaria devine vizibila dupa ce plantele au dezvoltat 14-16 frunze, in timp ce florile devin complet diferentiate si dezvoltate cu doua saptamani inainte de inflorire.
In faza de crestere rapida, plantele absorb cantitati mari de nutrienti si apa pentru a forma un sistem radacinos robust si un frunzis bogat, care ar trebui sa sprijine formarea palariei, inflorirea si umplerea semintelor in etapele ulterioare.
Rata de absorbtie a nutrientilor este scazuta pana la la aparitia celei de-a 4-a frunze, dar creste intre a 4a si a 8a frunza si este maximizata dupa a 8a frunza, pana la aparitia palariei.
Azotul (N) contribuie la dezvoltarea zonei cu frunze, imbunatateste fotosinteza si mareste diametrul inflorescentei precum si numarul de flori formate pe aceasta, sporind potentialul de productie.
Fosforul (P) stimuleaza cresterea sistemului radacinos si absorbtia nutrientilor si a apei. Acesta stimuleaza cresterea florilor, crescand astfel si nivelul productiei.
Potasiul (K) favorizeaza sprijinul mecanic al cadrului plantelor, stimuleaza cresterea radacinii si a frunzelor, imbunatateste fotosinteza, regleaza echilibrul apei plantelor si protejeaza culturile de boli si conditii meteorologice nefavorabile.
Referitor la elementele secundare, Sulful (S) joaca un rol important in utilizarea azotului si in dezvoltarea zonei cu frunze, in timp ce, in ceea ce priveste oligoelementele Borul (B) participa la cresterea tesutului tanar si sporeste productia si fertilitatea polenului.
De la aparitia palariei la incheierea procesului de inflorire (R1 – R6)
Aceasta este cea mai importanta etapa pentru dezvoltarea culturilor si pentru recolte. In primul rand, inflorescenta imatura apare in partea superioara a plantelor sub forma unui boboc mic inconjurat de un manunchi de frunze.
Plantele cresc in inaltime si continua sa produca frunze pana la inceputul infloririi si completeaza cresterea florilor care ajung la maturitatea reproductive si sunt gata de fertilizare.
Inflorirea incepe cu deschiderea petalelor galbene de la exterior, deplasandu-se gradual de la periferie catre centrul palariei florii, si se incheie in 5-8 zile prin ofilirea florilor de la exterior.
Pe parcursul acestei perioade, de la aparitia inflorescentei pana la terminarea infloririi, plantele au cerinte destul de ridicate in cee aceea ce priveste nutritia si conditiile de mediu. Absorb nutrientii din sol pentru a forma produse fotosintetice si, in acelasi timp, descompun o parte din substantele pe care le-au depozitat in frunze si tulpini pentru a le alimenta palaria.
Cantitati potrivite de nutrienti si apa precum si conditiile adecvate de mediu reprezinta o conditie necesara pentru o inflorire sanatoasa si o polenizare de succes, avand un efect determinant asupra produsului final.
Azotul (N) sporeste numarul de frunze si productia de produse fotosintetice si stimuleaza inflorirea si polenizarea.
Fosforul (P) sporeste numarul florilor, precum si fertilitatea acestora si furnizeaza plantei energia necesara pentru inflorire si polenizare, precum si elementele structurale pentru dezvoltarea ulterioara a semintelor.
Potasiul (K) este absorbit in cantitati mari si este depozitat in tesuturile plantelor, sporind productia si transferal substantelor fotosintetice catre palarie si flori.
Borul (B) creste productia si fertilitatea polenului, imbunatatind astfel inflorirea si fixarea fructelor.
De la incheierea procesului de inflorire la coacere (R6 – R9)
O data cu incheierea infloririi, incepe dezvoltarea productiei de seminte si ulei. Intr-o prima etapa, corpul semintelor incepe sa creasca si ajunge la dimensiunea finala la doua saptamani dupa inflorire.
Dezvoltarea embrionului de samanta incepe in a 8-azi dupa polenizare cu acumularea de apa, zaharuri si protein, urmate de formarea lipidelor intr-o etapa ulterioara, care determina concentratia uleiului din seminte.
La aproximativ o luna dupa inflorire, bracteele care inconjoara palaria devin fragile si din culoarea maro se schimba in verde, in timp ce baza palariei devine galbena. Aceste modificari indica o coacere naturala, in timpul careia se incheie umplerea semintelor si productia de ulei.
The dry weight of the seeds and their oil concentration and water reach their maximum value, and all that remains is for their high moisture (>30%) to gradually lessen so that they can be harvested a month later.
Pe parcursul intregii perioade de umplere a semintelor si a formarii de ulei, pentru a acoperi nevoile lor crescute, plantele transfera cantitati mari de substante depozitate in frunze catre semintele in crestere, continuand sa preia nutrienti din sol, in special azot si fosfor.
Mentinerea frunzisului intr-o stare sanatoasa, prezenta umiditatii si nutrentilor in sol, precum si temperatura adecvata joaca un rol important in obtinerea unor recolte ridicate de seminte si ulei.
Azotul (N) continua sa fie absorbit in culturile irigate. Aceasta contribuie la conservarea frunzelor si creste numarul si greutatea semintelor. In acest stadiu, disponibilitatea excesiva a azotului, are un efect negative asupra plantelor, reducand concentratia de ulei a semintelor si intarziind recolta.
Fosforul (P) care continua sa fie utilizat si Potasiul (K), pe care plantele l-au depozitat in etapele anterioare, au crescut dimensiunea si greutatea semintelor, si-au imbunatatit concentratia de ulei sidar si caracteristicile cantitative si calitative ale productiei.
Obiectivul este de a acoperi nevoile culturilor in nutrienti care sunt necesare formarii unui sistem radacinos bogat si pentru o crestere vegetativa robusta, precum si in etapele de inflorire si de inmultire mai tarziu.
In culturile uscate, cantitatile totale de Azot (N), Fosfor (P) si Potasiu (K) sunt furnizate o data, prin fertilizarea de baza.
In irrigated crops, the following quantities are supplied through basic fertilization:
● 1/3 – 1/2 of Nitrogen (Ν)
● The full amount of Phosphorus (P)
● The full amount of Potassium (Κ)
Azotul furnizat prin ferilizare de baza trebuie sa fie amoniacal sau amoniacal stabilizat. In culturile uscate, azotul amoniacal stabilizat ajuta la evitarea dezvoltarii unei vegetatii timpurii excesive, care epuizeaza rezervele de apa din sol. In cazul culturilor irigate, aceasta contribuie la reducerea pierderilor de azot si asigura aprovizionarea culturilor in etapele esentiale ulterioare ale cresterii.
The use of complex mult-nutrient fertilizers with nanopolymer technology (Ωmega fert) or fertilizers with stabilized Ammoniacal Nitrogen (NutrActive), is recommended. They increase the utilization of nutrients from the crop and scale up their supply over a long period of time, keeping the plant growth rate high throughout its biological cycle.
Fertilizarea plantei floarea-soarelui | ||
Tipul de ingrasamant | Etapa de aplicare | Dozaj (kg/ha) |
Dekastim turbo Micronutrients 18-8-14 (+14) +2MgO +0,3B | Fertilizarea de baza | 25 – 40 kg |
* Dozele mentionate sunt orientative. In cee ace priveste fertilizarea culturilor, trebuie luat in considerare avizul agronomilor locali.
The goal is to cover the needs of the crops in Nitrogen and Sulphur, which are necessary for vegetative growth, the formation of the reproductive organs, successful fruit setting, and the filling of the seeds.
Dosage:
● 1/2 – 2/3 of Nitrogen (Ν)
In acest stadiu, aprovizionarea adecvata cu Azot si Sulf a plantelor este esentiala pentru obtinerea unor recolte ridicate, deoarece aceste elemente imbunatatesc fotosinteza si au un efect determinant asupra numarului, dimensiunii, greutatii semintelor si asupra concentratiei uleiului acestora.
The use of Nitrogen fertilizers with nanopolymer technology (Ωmega 26N) or stabilized form of Nitrogen (NutrActive), is recommended, as they are rich in Sulphur, reduce Nitrogen losses from the soil, and secure an adequate supply to the crops until the final stages of the filling of the seeds.
Fertilizarea plantei floarea-soarelui | ||
Tipul de ingrasamant | Etapa de aplicare | Dozaj (kg/ha) |
Dekastim turbo Micronutrients 27Ν 27-0-0 (+30) +ΤΕ | Fertilizarea la suprafata | 20 – 25 kg |
* Dozele mentionate sunt orientative. In cee ace priveste fertilizarea culturilor, trebuie luat in considerare avizul agronomilor locali.
(Fertilizarea de suprafata – de baza)
- ● Διασφαλίζουν την ομαλή και ολοκληρωμένη θρέψη του ηλίανθου με όλα τα απαραίτητα θρεπτικά στοιχεία.
- ● Προστατεύουν το Άζωτο στο έδαφος, ελέγχουν την παροχή του στην καλλιέργεια και ελαχιστοποιούν τις απώλειες λόγω έκπλυσης και εξαέρωσης.
- ● Παρεμποδίζουν τη δέσμευση του Φωσφόρου και των Ιχνοστοιχείων στο έδαφος και τα διατηρούν ενεργά και αφομοιώσιμα για μεγάλο χρονικό διάστημα.
- ● Συγκρατούν σε ανταλλάξιμη μορφή τα θρεπτικά κατιόντα (K, Mg, Ca) του λιπάσματος και αυξάνουν την πρόσληψη και τη διαθεσιμότητά τους για τα φυτά.
- ● Ενεργοποιούν αδιάλυτες μορφές θρεπτικών στοιχείων που προϋπήρχαν στο έδαφος και τα καθιστούν εκμεταλλεύσιμα για τα φυτά.
- ● Διαθέτουν ισχυρή βιοδιεγερτική δράση, ενισχύουν τη γονιμότητα του εδάφους και βελτιώνουν τα αγρονομικά χαρακτηριστικά της καλλιέργειας.
- ● Αυξάνουν τη συνολική επιφάνεια του ριζικού συστήματος για ευκολότερη πρόσληψη των θρεπτικών στοιχείων και του νερού.
- ● Διεγείρουν το φυτικό μεταβολισμό, ενισχύουν τη φυσική άμυνα των φυτών και περιορίζουν τις επιπτώσεις των αβιοτικών καταπονήσεων.
- ● Επιτυχγάνουν υψηλές στρεμματικές αποδόσεις και άριστα ποιοτικά χαρακτηριστικά σε όλους τους τύπους των εδαφών.
- ● Διεθνώς πιστοποιημένα λιπάσματα, ελληνικής παραγωγής, ελεγμένα ως προς την ασφάλεια, την ποιότητα και την απόδοσή τους στο χωράφι.
(Fertilizarea de suprafata – de baza)
- ● Alimentatia extinsa a plantei de floarea-soarelui pe o perioada lunga de timp cu azot cu eliberare lenta
- ● Nutritia integrala in functie de nevoile culturilor in fiecare etapa de dezvoltare
- ● Zone extinse de recolte si cresterea calitatii semintelor datorita aprovizionarii plantelor cu ambele forme de azot
- ● Azot garantat pentru culture pana in etapele finale ale umplerii semintelor, fara a se risca pierderi din cauza levigarii sau a evaporarii
- ● Nutritie integrala cu azot si sulf stabilizat, care mareste numarul, marimea si greutatea semintelor si concentratia lor de ulei
- ● Cresterea robusta a sistemului radacinos si o mai buna absorbtie a apei si a nutrientilor
- ● In culturile uscate, aceasta echilibreaza vegetatia prin prevenirea epuizarii apei din sol
- ● Solubilitatea ridicata a fosforului, de pana la 90% pentru nutritia culturilor in toate tipurile de sol
- ● Imbogatire suplimentara cu sulf pentru o mai buna utilizare a azotului, fosforului si a oligoelementelor
(Basic -Top-dressing fertilization)
- ● Protecting fertilizer nutrients from soil components and increasing their availability to sunflower plants.
- ● Increased uptake and utilization of Phosphorus and basic cations (K, Mg, Ca) by plants, for a long time.
- ● Chelating of the Trace Elements (B, Zn) of the fertilizer, keeping them active for the plants in periods of high demand.
- ● Immediately and long-term supply of Nitrogen, adapted to the needs of the sunflower.
- ● Creating a strong root system, for better uptake of nutrients and water.
- ● Reducing the water stress of plants, in conditions of low soil moisture.
- ● Mobilization of the bound nutrients of the soil and their utilization by the crop.
- ● Rich in Sulphur, improve the exploitation of Nitrogen, Phosphorus and Trace Elements.
- ● Integrated nutrition and higher yields, in any soil and climate conditions.
(Fertilizarea la suprafata)
- ● Άριστος εφοδιασμός του ηλίανθου με Άζωτο & Θείο για βέλτιστη ανάπτυξη και υψηλή παραγωγικότητα.
- ● Μεγιστοποιούν την αξιοποίηση του Αζώτου από τα φυτά, χάρη στη συνεργιστική δράση με το Θείο.
- ● Εξασφαλίζουν τη θρεπτική επάρκεια της καλλιέργειας με Άζωτο σε όλες τις φάσεις της ανάπτυξης.
- ● Ευνοούν τη δημιουργία εύρωστων φυτών, με πλούσια φυλλική επιφάνεια και έντονη φωτοσυνθετική δραστηριότητα.
- ● Αυξάνουν την περιεκτικότητα των παραγόμενων προϊόντων σε πρωτεΐνες και υδατάνθρακες.
- ● Διεγείρουν τη σύνθεση οργανικών ενώσεων που ενισχύουν την αντοχή των φυτών σε ασθένειες.
- ● Προωθούν την ανάπτυξη του ριζικού συστήματος για την ευκολότερη πρόσληψη των θρεπτικών στοιχείων και του νερού.
- ● Μετατρέπουν τον Φώσφορο και τα Ιχνοστοιχεία του εδάφους σε αξιοποιήσιμα ιόντα για τα φυτά.
- ● Εφοδιάζουν το έδαφος με Θείο. Βελτιώνουν τη δομή και τη γονιμότητά του.
- ● Μπορούν να εφαρμοστούν τόσο με λιπασματοδιανομέα όσο και μέσω των συστημάτων υδρολίπανσης.
- ● Εγγυώνται μεγάλο πλάτος εφαρμογής και ομοιόμορφη κατανομή των θρεπτικών στοιχείων στο χωράφι.
- ● Επιτυγχάνουν υψηλές στρεμματικές αποδόσεις και άριστα ποιοτικά χαρακτηριστικά σε όλους τους τύπους των εδαφών.
