Lolium multiflorum is a high-quality forage, suitable for feeding cattle, sheep, pigs, rabbits, geese and other livestock and poultry. Generally, it can produce 8000--10000 kg of fresh grass per mu. It can feed 10 sheep and 300--400 geese. The protein content of hay is 18.60%, and cows fed can increase milk production by 13% - 19%. 1. Biological characteristics Lolium multiflorum is an annual grass, warm and humid climate, low temperature resistance, good growth at around 10°C, optimum at temperatures above 20°C, salt and alkali resistance, and good growth in soils containing 0.25% or less of salt content. . Suitable for planting on soil or clay. During the growth period, it has strong tillering ability, strong regenerative ability, and resistance to cutting and harvesting, and can be cut and used repeatedly. 2. Cultivation Techniques 2.1 Site Preparation. Lolium multiflorum seeds are small and fine soil preparation is required to improve the quality of sowing. Generally, the maximum surface diameter of 5 cm soil particles should not exceed 2 cm. 2.2 sowing. Ryegrass can be planted both in spring and in autumn. Autumn sowing is suitable from late September to mid-November. Spring sowing can be conducted when the temperature on the day is stable at 15°C. The time is from about the end of April to the beginning of May, and the sowing volume is 1.50--2 kg. For better, spacing between 20 and 30 centimeters, it can also be mixed with leguminous pasture to increase fresh grass production. 2.3 Fertilization. The basal fertilizer should be applied before sowing, 3-50 cubic meters of organic fertilizer in Mushi, and 30--50 kg of high-efficiency compound fertilizer. After that, each cut 1 time will be followed by applying 5-7% kilograms of urea. 2.4 Field Management. Keep the soil moist during the growing season and pay attention to the prevention of weed damage during seedling period. Broad-leaved weeds with 75% superstars 1 gram or "good things" 3 - 4 grams of water 50 kg spray, single-leaf weeds can be used 6.90% Hummer 50 - 60 ml water 50 kg spray . 2.5 Castration use. Lolium multiflorum can be supplied for more than 4 months, cutting height is generally 30--60 cm, and stubble height is more than 5 cm. It can be used as a green feed, it can be prepared or silaged, and it can be used as a grass powder. China Agricultural Network Editor