In addition to good quality grass hay.

Warm Water Mash (10 Kilos)

1. 7.2 Kilos of Cereal (Ground shelled Corn and ground Oats)
2. 3 Kilos of Legumes (Soy Bean Meal and beet pulp shreds)
3. Add 4-6 gal of water
4. Let stand for 30 minutes and stir thoroughly

Moringa feed supplement should be given as 0.3g/Kg x 400Kg of the cattle's body weight. A 400Kg cow would need at least 130 grams of Moringa Pellets

To the above, for variety, you can add the following:

Haylage.