Preliminary Manure Storage and Utilization Plan - Reliable Way for Increasing Profit of PIG Farming

• Autorzy: Valentin Katsarov , Dimitar Pavlov , Wendy Powers , Bogdan Szostak

Warianty tytułu

Racjonalne wykorzystanie odchodów jako sposób na zwiększenie zysków z chowu świń

• Języki publikacji: EN

Abstrakty

EN

One possible way for reducing costs in forage grain production and increasing benefit in pig farming is effective utilization of pig manure in plant cultivation. Now pig manure is not utilized effectively in Bulgaria due to a lack of good system for storage and exploitation. The aim of investigation is to estimate economy benefit of developing of Preliminary manure storage and utilization plan in pig farming and possibilities for utilization as organic manure. Investigation was carried out in two private pig farms situated in a low land of Central part of Bulgaria. The farms are representative for the size of Bulgarian pig farming. First farm with capacity 500 sow farrow-to-finish, including 3600 finishing spaces and second farm with capacity - 350 sow farrow-finish operation. Preliminary manure storage and utilization plan allows exact calculating total amount of produced manure and establishing of supplied main mineral nutrients needed for plant production in the pig farm. Nitrogen, phosphorus and potassium obtained from pig manure are a good source of nutrients for plant cultivation. Pig manure can supply almost all plant needs from P2,O5 and K2O. Pig manure is reliable source of nutrients, which could reduce expenses for mineral fertilizers and increase economic benefit of private pig farms. On the base of the price of nutrients first farm will supply $ 27375 from received organic manure. In Second farm organic manure will supply $ 18082. (original abstract)

W artykule przedstawiono możliwości redukcji kosztów produkcji zbóż oraz zwiększenia zysków z chowu świń poprzez efektywne wykorzystanie odchodów zwierzęcych do celów nawozowych. Omówiony plan zagospodarowania odchodów z produkcji świń pozwala dokładnie obliczyć całkowitą sumę produkowanych odchodów i zawartość składników mineralnych, które mogą być wykorzystane do produkcji roślinnej.

Słowa kluczowe

EN

Agriculture; Arable farm; Agricultural production; Corn productions; Natural fertilizers; Efficiency in agriculture

PL

Rolnictwo; Gospodarstwa rolne; Produkcja rolna; Produkcja zboża; Nawozy naturalne; Efektywność rolnictwa

• Czasopismo: Roczniki Naukowe Stowarzyszenia Ekonomistów Rolnictwa i Agrobiznesu
• Rocznik: 2001
• Tom: 3
• Numer: z. 6
• Strony: 65--68

Twórcy

autor

Valentin Katsarov

autor

Dimitar Pavlov

autor

Wendy Powers

autor

Bogdan Szostak

Bibliografia

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