Fertilizers for fertigation of orchards and berry fields

• Autorzy: Borowik M. , Biskupski A. , Treder W. , Malinowski P.
• Języki publikacji: EN

Abstrakty

EN

The compositions and the production technology of three liquid NPK fertilizers, 10-3-3, 8-3-5, and 6-3-6, and four solid NPKMg fertilizer mixtures, 23-8-8-1, 17-9-17-1, 12-12-24-1, and 10-10-29-1, have been developed. The fertilizers have the ability to acidify water, contain boron and zinc as micronutrients, and comply with the requirements for their designation as the EC fertilizers. The primary raw materials for the production of the liquid fertilizers are nitric acid, phosphoric acid, potassium carbonate, ammonium nitrate, and ammonium sulfate. The raw materials for the production of the solid fertilizer mixtures are ammonium nitrate, ammonium sulfate, urea phosphate, potassium sulfate, and a dehydrated magnesium sulfate. The brief foredesigns of the plants for the production of the liquid fertilizers and solid fertilizer mixtures have been developed. The usability of the fertilizers for the fertigation has been tested in agricultural experiments in the cultivations of a highbush blueberry, strawberry, and apple-trees. In the case of the fertigation of the highbush blueberry, fruit yield increments by 18%, in comparison with a broadcast fertilization, have been obtained.

Słowa kluczowe

EN

fertilizers for fertigation; apple-tree; blueberry; strawberry; urea phosphate

PL

nawóz do fertygacji; jabłoń; borówka; truskawka; fosforan mocznika

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2006
• Tom: Vol. 8, nr 3
• Strony: 5--8
• Opis fizyczny: Bibliogr. 6 poz., rys., tab.

Twórcy

autor

Borowik M.

autor

Biskupski A.

autor

Treder W.

autor

Malinowski P.

• Fertilizers Research Institute, Puławy, al. 1000-lecia P.P. 13a, 24-110 Puławy

Bibliografia

• (1) Mika A.: Sad Karłowy, Hortpress: Warszawa, 2002.
• (2) Treder W.: Wpływ fertygacji nawozami azotowymi i wieloskładnikowymi na zmiany chemiczne gleby oraz na wzrost i owocowanie jabłoni, Zeszyty Naukowe Instytutu Sadownictwa i Kwiaciarstwa: Skierniewice, 2003.
• (3) Pliszka K. (ed.): Borówka Wysoka, PWRiL: Warszawa, 2002.
• (4) Bar-Yosef B.: Fertilization under drip irrigation, Fluid fertilizer science and technology, Marcel Dekker Inc.: New York, pp. 285-329, 1991.
• (5) Treder W., Olszewski T, Cieśliński G.: Changes of physicochemical soil properties as an effect of a drip irrigation of plum trees. Acta Hort. 448. pp 247 - 250, 1997
• (6) Regulation (EC) No 2003/2003 of the European Parliament and of the Council of 13 October 2003 relating to fertilisers, http://europa.eu.int/eur-lex/pri/en/oj/dat/. 2003/l_304 l_30420031121en00010194.pdf