In 1998, we introduced a new millet variety, Jugu, from Northeast Agricultural Technology Co., Ltd. After many trials, it showed high yield, high quality, strong adaptability, and wide range of uses. At present, it has been planted in the Hexi Corridor for about 200 hours. It is an ideal food-feed dual-use millet variety. It is of great significance to promote the adjustment of planting structure in the Hexi Corridor, implement the strategy of returning farmland to grassland, vigorously promote the development of animal husbandry, and increase the income of farmers. First, the characteristics of characteristics Giant Valley, also known as Royal Valley, is an annual crop of grass, fertility period of about 125 days, birth temperature is about 2600 degrees. The seedling leaves are dark green, the leaves are long and narrow, and the tillers are extremely strong. There are generally 15 or so deliveries, with a maximum of 20 or more. Under normal circumstances, tillers can all be heading, fruitful, and mature, but keeping 4 or 6 valid tillers is more conducive to the day of high yield cultivation. Giant grain stalks are thick and well-distributed. The plant height is generally 250-280cm, the stem diameter is 3.5-4.5cm, the spike length is 60-80cm, and the spike shape is rod-shaped, upright, and the seeds are compact. The pale yellow color is more common than the common grain. Slightly larger, slightly sticky, with more than 85% rice output. Thousand-grain weight 11.74g, average grain weight 70g or more. The main characteristics are as follows: (1) High yield Under medium water and fertilizer conditions, the average yield per plant can reach 6000-7500kg/h?, fresh straw production can reach 37500-45000kg/h?, milk storage period should be 75000-82500kg/h?. Such as wheat, cumin, cotton, potatoes and other crops interplanting. The general output can reach 3750-5000kg/h?, producing fresh straw of 23,000?38000kg/h?, milk silage harvest silage 46000-55000kg/h?. For example, if the wheat is replanted, the silage orange stalk 37500-45000kg/h? (B) The quality test showed that the seeds contained crude protein 10-31%, crude starch 72.62%, crude fat 4.55%, total amino acid content 8.56%, and straw contained crude protein (fresh base) 6.85%, which was a high quality New grain and feed millet varieties. (III) Strong adaptability After multi-point planting in the Hexi Corridor, it is shown that all the valleys suitable for planting corn can be planted with giant valleys. However, in areas above 2,000 m above sea level, due to the growing temperature requirement for fertility, only heading and fruiting are generally required. However, it cannot be normally matured and suitable for silage cultivation; it is suitable for single species at an altitude of 1700-2000m; it is suitable for interplanting with other crops at altitudes below 1700m in order to more effectively increase land use efficiency and multiple cropping index. In addition, the variety also exhibits drought resistance, low salinity resistance, and salt and alkali resistance. It can grow and develop normally in soils with a pH of 8-9, a salt content of 0.7%-0.9%, or a large amount of sandy soil. . (4) Use Guanggegu granules can be used as miscellaneous grains to adjust the people's life, make various nutritious foods such as various noodles, nourishing rice noodles and dried noodles, and can also be used as processing specialties such as aquaculture to improve feed quality. After straw is harvested, it can be used for silage or green feeding, and also in the milk season for silage silage to increase nutritional value. Second, high-yield cultivation techniques (a) site preparation Fertile roots developed, suitable for deep plowing, after the harvest of the former crop, deep plowing in time, the plow depth of about 25cm. Before the beginning of winter, fill the bottom with muddy water. When the soil is thawed in the spring of the second year, the earthworms will suppress the earthworms and harvest them. Before sowing, the combination of shallow ploughing and one-time application of adequately decomposed high-quality organic fertilizer 75000kg/h?, phosphorus diammonium 225kg/h?, urea or ammonium nitrate 300kg/h?. (2) The timely sowing of spring sowing requires that the soil temperature of 5cm is stable to over 10~C, and the interplanting of the Hexi Corridor is generally planted in the middle or late April. Single plants are generally sowed in the middle and early May. Can also be transplanted straight seedlings. Single ridges are preferred, ridge width is 50cm, ridge width is 60cm, ridge height is 5 l 10cm, ridge surface is round-headed, two lines are planted, inner row spacing is 35cm, plant spacing is 45cm. The ridge is covered with a 70cm wide plastic film. The film should be flattened, stretched and close to the ground on the ridge surface. Both sides of the film should be tightly pressed with soil. After the film is sowed, the depth is about 2cm, and the seeding rate is 5-6kg/h. The intercropping can be used as a seed for direct seeding without coating. Bao Miao 45000-52500/h?, Silage can also be used to increase the density, increase yield of green stalk. When sowing, 40% phoxim EC can be used according to 0.2% of seed weight? 3% seed dressing to prevent rats and sparrows from eating seeds and underground pests to harm the seedlings. (III) Field Management 1. Seedling management: After emergence, it was found that seedlings and ridges should be replanted as soon as possible or with soil from seedlings, and transplanted in water to ensure full seedlings. When the seedlings were 3-4 leaves, the seedlings and the seedlings were planted in time, and fertilization and watering were carried out according to the conditions of soil fertility, soil moisture, and plant growth and development. 2. Reservation and delivery: Due to the strong spawning power of giant valley, dredging should be carried out in time. Generally, 4 to 6 effective tillers per plant are appropriate. Dredging should be timely, prematurely susceptible to injury, and too late to consume soil nutrients. 3. Pest control: In the seedling stage, due to the young leaves, they are susceptible to insect pests. Therefore, the focus of prevention and control is weed control and insect control. Weeds can be removed by combining cultivators. Insect pests are mainly tigers, armyworms, etc. They can be treated with 40% phoxim EC 600 times solution or 20% chlorprocarb EC 1000 times solution. The main growth period is to prevent and control diseases. The disease that damages the giant valley is mainly powdery mildew, which can be controlled by spraying 40% triadimefon 600 times liquid. No other disease occurred. Protect against sparrows at maturity and harvest them at the right time.