Baling for alfalfa hay is a bad option. A much better option would be to harvest hay in rolls with the help of such equipment as a roller baler, which can be purchased on our website. The baler must be wrapped with a net. This is the only way to ensure further drying of the hay in the roll and preservation of leaves. Why is it better to prepare alfalfa hay in a roll? Because the bale press, in principle, assumes a "shock" effect and a strong compression of the mass - in the process of such pressing, the leaves fall, and the mass does not have the opportunity to dry quickly.
For alfalfa hay, the collection phase is important - before budding. This means that 15-30% of the plants in the field should have buds. Hay must be baled when the mass contains 85% of dry matter, the maximum is 90%. Once again, we draw your attention to the fact that the main thing is to save the leaves, since the leaves contain 21-25% protein. For this, good haymaking equipment is required.
It is also important to take care of the equipment https://erepairinfo.com/p/new-holland-br740-br750-br770-br780-repair-manual-round-baler-87352298/