The present study was aimed at assessing the ingestive behavior of ¾ Zebu × Holstein heifers confined to different levels of substitution of sorghum silage by marandu grass silage. Twenty heifers were used with initial average weight of 346.25 kg, divided into completely randomized experimental design with 5 repetitions and the following treatments: treatment 1) roughage fraction of the diet co...

Hay and silage crops are integral parts of beef production in the Great Plains. In the southern Great Plains, a growing dairy industry is adding demand for silage and hay. Corn silage has long served the region well, producing consistent high quality silage. However, many areas of the southern Great Plains no longer have the irrigation capacity to successfully produce corn silage. Forage sorghu...

Purpose of the experiment was to evaluate effect lemon-seed essential oils on chemical composition and in vitro degradability alfalfa silage. Treatments were silage with no additive (control) or treated 60 ml/kg DM (C60), (C120) equal mixed them (M60). Whole plant ensiled for d triplicate laboratory scale tubes. Dry matter, organic crude protein, insoluble fiber acidic neutral detergent, water ...

ABSTRACT The objective was to evaluate the inoculation with Aspergillus terreus and/or Trichoderma longibrachiatum on fermentation, chemical and microbiological composition of elephant grass ‘Cameroon’ silage (Cenchrus purpureus). Treatments were A. at 105 colony forming units (CFU)/g (AT15), T. CFU/g (TL20), a mixture both (MIX), control group without (CONTR). design completely randomized seve...

In this study, organically raised pigs received an increasing proportion of grass silage up to 10 and 20% dry matter in the daily ration in the grower and finisher period, respectively, to determine the effects of grass silage on feed intake and growth performance. The pigs receiving a mixture of grass silage and compound feed ingested 0.3 kg DM/d (13% of their daily ration) as grass silage and...

IntrodUCtIon Ensiling is an ancient method used to preserve the nutritive value of forages by packing and storing forage in airtight conditions. Silage fermentation occurs naturally under anaerobic conditions (the absence of oxygen). Plants contain native lactic acid bacteria (LAB), and when silage is placed under anaerobic conditions, these LAB produce lactic acid, reducing the pH to a level i...

Studies at the University of Reading (UK) compared silage quality, feed intake and digestibility of maize silage with maize±sun ̄ower (MS), maize±kale (MK) and maize±runner bean (MRB) silage, when sun ̄owers, kale and runner beans represented 26, 7 and 16% of total silage dry matter (DM). All intercrop silages had higher crude protein values (MS, 137 g kgÿ1, MRB, 120 g kgÿ1, MK, 105 g kgÿ1) than ...

C ORN silage is being utilized in increased quantities in beef cattle growing and fattening rations. The research data of Hammes et al. (1964), with various ratios of corn to corn silage in fattening rations, have demonstrated that higher levels of corn silage can be justified because gains between high grain and high silage rations are similar, whereas, use of higher silage rations permits the...