Erineva kvaliteediga silo kasutamine piimakarja söödaratsioonis Sadala Piim OÜ
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Kuupäev
2012
Kättesaadav alates
ainult raamatukogus, only in library
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Abstrakt
Piim on ainuke Eestis toodetavatest põllumajandussaadustest, mida toodetakse siseturu
vajadusest enam, mistõttu piimatootmise taseme ja konkurentsivõime tõstmine on äärmiselt
oluline. Tänapäeval on seoses täisratsioonilise segasööda söötmisviisi kasutuselevõtuga veistele
aastaringselt söödetavaks põhisöödaks silo Käesoleva töö eesmärk on hinnata silo kvaliteedi
mõju ettevõtte söödakulude kujunemisele. Töös analüüsitakse, kui palju on võimalik saavutada
söödakulude kokkuhoidu silo erinevate kvaliteedi tasemete korral. Selleks asendati Sadala Piim
OÜ 2012. aastal lüpsikarjale söödetavates söödaratsioonides kasutatavad silod kvaliteetsematega.
Kvaliteedinäitajateks valiti proteiinisisaldus, % kuivaines (PR) ja metaboliseeruva energia
sisaldus, MJ kuivaine kg kohta (ME). Analüüsi tulemustena selgus, et valdavalt kõikide ratsiooni
asenduseks valitud silode korral on ratsiooni hind madalam kui hetkel söödetava ratsiooni
maksumus, kusjuures vahe on märgatav juba esimese alternatiivi korral. Arvutuste tulemusena
selgus, et aasta peale on selliseid söödaratsioonide alternatiive kasutades võimalik rahaliselt
kokku hoida 33 580 – 48 180 eurot. Mis tähendab Sadala Piim OÜ 2011. aasta kogu söödakuluga
võrreldes vähenemist vastavalt 3,55% ja 5,1%. Kvaliteetsema silo tootmine või ostmine
piimakarjale vähendab vajaminevaid jõusöödakoguseid ning alandab ettevõtte kogu
söödakulusid.
Milk is the only agricultural product, which is being produced more than the internal demand of Estonia. Therefore it is essential to raise the production levels and competitivness of milk production. Dairy cattle costs stucture consist mainly of feed costs. Feed costs are the sum silage and contsentrated feed costs. Nowdays grass silage is an important ruminant feedstuff not only during winter but year-round. As silage price is a lot lower than expensive contsentrated feeds prices, for example cereal flour, it is essential for farmers to find ways how to use silages more effectively in their dairy cattle feed formulas. The aim of this bachelor thesis is to evaluate the effect of silage quality on a farm feed costs based on the case of Sadala Piim OÜ. Research studies, how much is possible to achieve feed costs savings, when using different levels quality silage. To do that the silages used in Sadala Piim OÜ 2012th year dairy cattle feed formulas were replaced with silages with better quality. The contents of metabolizable energy and crude protein were chosen as quality indicators. Results of this analysis showed that in all cases when replacing Sadala Piim OÜ silages with better ones, the cost of dairy cattle daily feed formula decreases. The calculations show that annual savings which can be ahcieved by usung silages with better quality are 33 580-48 180 euros, which is 3,55-5,1% of Sadala Piim OÜ 2011th year total feed costs. It may be concluded that farmers, who produce their own silages, should invest more to grassland establishment and maintenance and also to improve the silage-making process. And farmers, who buy silage for dairy cattle, shoud buy silages with better quality, even if those silages cost more. With lower total feed costs and increase of production, both investments will pay off.
Milk is the only agricultural product, which is being produced more than the internal demand of Estonia. Therefore it is essential to raise the production levels and competitivness of milk production. Dairy cattle costs stucture consist mainly of feed costs. Feed costs are the sum silage and contsentrated feed costs. Nowdays grass silage is an important ruminant feedstuff not only during winter but year-round. As silage price is a lot lower than expensive contsentrated feeds prices, for example cereal flour, it is essential for farmers to find ways how to use silages more effectively in their dairy cattle feed formulas. The aim of this bachelor thesis is to evaluate the effect of silage quality on a farm feed costs based on the case of Sadala Piim OÜ. Research studies, how much is possible to achieve feed costs savings, when using different levels quality silage. To do that the silages used in Sadala Piim OÜ 2012th year dairy cattle feed formulas were replaced with silages with better quality. The contents of metabolizable energy and crude protein were chosen as quality indicators. Results of this analysis showed that in all cases when replacing Sadala Piim OÜ silages with better ones, the cost of dairy cattle daily feed formula decreases. The calculations show that annual savings which can be ahcieved by usung silages with better quality are 33 580-48 180 euros, which is 3,55-5,1% of Sadala Piim OÜ 2011th year total feed costs. It may be concluded that farmers, who produce their own silages, should invest more to grassland establishment and maintenance and also to improve the silage-making process. And farmers, who buy silage for dairy cattle, shoud buy silages with better quality, even if those silages cost more. With lower total feed costs and increase of production, both investments will pay off.
Kirjeldus
Märksõnad
silo, metaboliseeruv energia, proteiin, söödaratsioonid, kvaliteet, piimakari, bakalaureusetööd