How to grow alfalfa best
Today's tip for life is about how to grow alfalfa best, including the experience of growing time and method of green plant care. Let's take a look together.
Alfalfa is widely planted all over the world. Although it is easy to cultivate, mastering its characteristics can help it grow better. For instance, it prefers moist soil but cannot tolerate waterlogging. Below are three aspects of planting preparation, sowing techniques, and field management to briefly introduce the planting method of alfalfa.
1. Land Preparation
The seeds of alfalfa are small, and the seedling growth is relatively slow. It is necessary to carefully prepare the land before sowing, thoroughly removing weeds from the field, and requiring deep plowing and fine raking to achieve a flat and weed-free field. After plowing, sufficient base fertilizer should be applied, preferably organic fertilizer that has rotted. When planting alfalfa, it is essential to choose soil that is close to a water source, loose, fertile, and acidic, or sandy soil can also be used.
2. Sowing Techniques
The seeds should be cleaned, selected, and dried to ensure the purity reaches 90%. Before sowing, the seeds can be thoroughly mixed with bacterial fertilizers like rhizobia. Generally, 1 kilogram of rhizobia can mix with 10 kilograms of seeds, which can increase yield. When sowing, the temperature should be kept within 25 degrees Celsius, and there should be sufficient water, but no standing water in the field.
3. Field Management
Firstly, check the seedlings. If there are dead or lodging seedlings, they should be promptly replaced or supported. Also, water and fertilize the seedlings. Alfalfa requires plenty of water but cannot tolerate waterlogging. If waterlogging occurs, it should be drained in time. After the alfalfa matures, it can be harvested, but it is essential to remember to apply fertilizer and remove weeds after each harvest to promote the growth of the plant's branches and leaves. Alfalfa has a strong regenerative ability and can be harvested two to five times a year, but most places recommend harvesting three times a year.
The above information on how to grow alfalfa best and the detailed explanation of the planting time and methods are for your reference and suggestion only!