Dry Forages: Process and techniques (OK-Net EcoFeed Practice Abstract)

To obtain the best forage quality, cutting at the correct time is important, when cellulose and lignin content is not too high. During spring, cutting early is the best option to preserve forage quality; for grasses, the correct time is beginning of heading; for leguminous plants, it is beginning of blooming. However delaying cutting increases dry matter (DM) content, which speeds up the drying process. Favourable weather conditions can reduce drying costs. Making hay decreases the moisture content to 15 % and increases dry matter (DM) to 85 %. Cutting height (Figure 2) is important for a perennial crop, affecting speed and quantity of regrowth. Generally is not recommended cutting too close to the ground, because basal buds are the slowest to refill and have low vigour. • Spreading the grass at cutting helps to decrease drying time and minimise forage quality and quantity losses. On field crushing of stems using a conditioner, increases water loss by up to 30 % and increases DM. The drying process can be completed on the field or in drying rooms, where forage quality is highest. At the end of the drying process, the hay can be baled and stored

Noncompensatory Consideration and Compensatory Choice : an Application to Stackelberg Competition

I would like to thank Ran Spiegler for his helpful suggestions. I am also grateful to Miguel Angel Ballester, Johannes Hoerner, Philippe Jehiel, Erika Magnago, Paola Manzini, Marco Mariotti, William Neilson, an anonymous referee, the editor Nicholas C. Yannelis, and the seminar audience at Aberdeen and UCL for their comments. Any error is my own responsibility.Peer reviewedPreprin

On some modules of covariants for a reflection group

Let $\mathfrak g$ be a simple Lie algebra with Cartan subalgebra $\mathfrak h$ and Weyl group $W$. We build up a graded map $(\mathcal H\otimes \bigwedge\mathfrak h\otimes \mathfrak h)^W\to (\bigwedge \mathfrak g\otimes \mathfrak g)^\mathfrak g$ of $(\bigwedge \mathfrak g)^\mathfrak g\cong S(\mathfrak h)^W$-modules, where $\mathcal H$ is the space of $W$-harmonics. In this way we prove an enhanced form of a conjecture of Reeder for the adjoint representation. New version with different title. Various improvements. New section 7.Comment: 18 Page

How Does the EU Agenda Influence Economies outside the EU? The Case of Tunisia

Economic and commercial relations between the countries of the southern Mediterranean and the European Union (EU) have been profoundly affected by the recent ‘EU Initiative for the Mediterranean’ and conditioned by the creation of European Monetary Union (EMU). The paper discusses the costs, benefits and prospects of these two processes in terms of their economic consequences on the countries of the southern Mediterranean, and in particular on the Tunisian economy. The association agreement between the EU and Tunisia is assessed in the light of its medium-period implications and of the EU’s enlargement to include the countries of Eastern Europe. With regard to EMU, the paper discusses the influence and effects exerted by introduction of the euro on the Tunisian economy.