Modern technologies in ensiling maize and lucerne | Savremene tehnologije siliranja kukuruza i lucerke
2011
Đorđević, N., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Grubić, G., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Stojanović, B., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Božičković, A., Poljoprivredni fakultet, Beograd - Zemun (Serbia) | Ivetić, A., Poljoprivredni fakultet, Beograd - Zemun (Serbia)
In this paper we present the overview of the modern techniques for ensiling of maize and lucerne in order to obtain maximal quality and preservation of their nutritive value. I recent times it can be observed that special hybrids are being produced for maize silage, with the aim of greater digestibility. In previous decades investigations were focused on brown-midrib hybrids (bm3) due to their lower lignin content and increased in vitro NDF digestibility. In recent years much of the emphasis is placed on leafy maize hybrids for silage, which have large proportion of leaves , higher moisture in the grain and softer texture of the cob. In order to increase nutritive value of maize silage also the high oil and waxy hybrids are produced. In order to achieve maximal quality of lucerne silages and control in nutrient degradation during the ensiling process the various technological methods are developed, such as wilting, carbohydrate stimulation, inoculation and chemical conservation. Along with those methods which are not new, in recent times the selection of legume cultivars suitable for ruminant digestion is becoming important, and also genetic manipulations with the aim to decrease proteolysis during the ensiling process.
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