Alfalfa is a common herbaceous plant in life. It is native to Europe and America. It is now widely distributed in Northeast my country and North China. It is a relatively high-quality forage resource. The yield of alfalfa is average, usually around 4,000 to 8,000 kilograms per mu.

The specific yield of alfalfa depends on the growth environment and water and heat conditions. If alfalfa is planted in a better environment with suitable water and heat conditions, the yield will be relatively high.

1. Planting time: The best planting time for alfalfa is in spring or autumn. If it is planted in spring, it is usually planted in mid-March. In autumn, planting is usually done in mid-September, because there are fewer weeds in the ground at this time, which poses less of a threat to alfalfa seedlings.

2. High economic value: Alfalfa can generally be harvested 3 to 5 times a year because of its strong regeneration ability, which is also one of the important reasons for its high yield. Alfalfa also has relatively high nutritional value, good taste, strong vitality, and good adaptability to the environment. It can usually be grown in most areas and is more suitable for grazing livestock.