First, cultivation management 1. Select the land and planting methods. Rumex K-1 has strong adaptability and can grow under general soil conditions. In order to obtain higher yields and benefits, it is best to choose arable land with deep soil layer, high organic matter content, moderate pH, and convenient drainage and irrigation. Planting methods can be transplanted seedlings or broadcast live in Daejeon. 2. Seedling transplanting. Seedling cultivation methods can be divided into nursery seedlings, plastic film cover seedlings, shade net seedlings, and open field seedlings. The surface temperature of the nursery is between 10°C and 35°C, preferably between 20°C and 25°C. Sowing rate of about 5 grams per square meter is appropriate. Cover soil thickness 0.5-1 cm. After emergence, it is necessary to prevent damage to seedlings caused by unfavorable factors such as high temperature, sun exposure, frost, flooding, and drought. When the seedling age reaches 40 days, it can be transplanted on the arable land where the basal fertilizer is applied. Mechanical trenching and artificial planting can be used, with a spacing of about 50 cm and a spacing of 12-15 cm. It is advisable to plant uniform, plant straight, and plant the roots in depth to bury the rhizomes. After planting, it should be practical and fill enough water. 3. Daejeon live. Before sowing, it is necessary to finely prepare the soil, apply sufficient basal fertilizer, irrigate the water and protect the bottom, and suppress it. The sowing date is appropriate for spring and autumn. It is not suitable for sowing in hot summer. Conventional sowing rate of 100 grams per acre, poor soil conditions, sowing, can be increased to about 150 grams, in order to ensure even planting can be mixed about 10 times the millet, diafiltration and other diammonium filling. The sowing method is better to use the wheat precision seeder. The area can also be artificially sown. The spacing is about 50 centimeters and 12-15 centimeters between the plant spacing. The sowing depth is 1.5-2 cm. Immediate repression after sowing. 4. Field management. Irrigation is a key part of field management. The transplanting field is generally 2-3 times from transplanting to the first harvest. Live Daejeon, from sowing to the first harvest, generally 3-4 times. Harvest water 1-2 times per harvest. Fill your feet with water every time you pour water. Before entering the winter, it is necessary to pour a piece of frozen water during the night's freezing and annihilation period, and to return to Qingshui after returning green in the early spring. In addition to applying base fertilizer, top dressing is required after each harvest. Topdressing with nitrogen fertilizer, usually about 20 kg of urea. Phosphorus and potassium fertilizers can be applied once in spring under normal soil conditions. In areas with favorable conditions, the application of organic fertilizers, trace element fertilizers, biological fertilizers, and foliar fertilizers can produce different degrees of increase in production. When the plant height reaches 70-90 cm, it can be harvested. It can be harvested again after 30-40 days. Small areas can be harvested manually, and large areas should be harvested mechanically. The use of disc harvesters in Xinjiang and Beijing is relatively efficient. Second, pest control 1. Pest control. Rumex K-1 is vulnerable to damage from the blue leaf beetle, the brownbacked beetle leafworm, the noctuidae pest, and the underground pests (cockroaches, earthworms, earthworms, etc.), and comprehensive control measures should be adopted. (1) Agricultural control. Strengthen water and fertilizer management, improve the plant growth rate and regeneration capacity, reduce the loss of insect pests; harvest timely and appropriate in advance to destroy pest habitat and feeding environment; spray after harvest to improve the effect of pesticide application; combine with cultivator to eliminate the underground pests. (2) Manual methods. The egg masses on the leaves were removed; artificial catching was performed using features such as nocturnal insects and suspended animation. (3) Physical methods. A large-scale planting area has placed a "safe and efficient moth killer" in the field. (4) Biological methods. Use biological pesticides such as "Bt" and plant (extractive) pesticides such as "Baicao No. 1" to protect natural enemies. (5) Chemical methods. The application and use of chemical pesticides are similar to those of other crops, especially leafy vegetables. Under the guidance of the local plant protection personnel, reference can be made to the use of other crops. The blue-leaf aphid and brown-backed Xiaoyingyejia, which specifically jeopardized Rumex K-1, showed significant control effects with pyrethroid pesticides. The resistance of Spodoptera exigua is stronger than that of other pests. The control effect of a single chemical pesticide is often unsatisfactory, and the mixed mode should be adopted. 2. Disease prevention and control. Powdery mildew and leaf rot are the two main diseases. Its prevention methods mainly include agricultural methods and chemical control. The agricultural method is mainly to cultivate robust plants, increase disease resistance, timely harvest, and prevent accumulation of water, especially to prevent accumulation of sewage. Chemical control is mainly used to control powdery mildew with 25% triadimefon (triaden) or 75% chlorothalonil; 20% methyl-Likeling EC or 40% pentachloronitrobenzene is used to control leaf rot. Third, the scope of use and the main methods (a) the use of 1. Feeding Poultry (1) Dairy Cows: In the growing season, green-feeding rounds can be used to feed the fresh Rumex K-1 directly, with 15-20 kg per cow per day. In the non-growth season, Rumex K-1 can be fed with straw mixed silage or Rumex K-1 silage slurry. (2) Beef cattle: Feeding methods are the same as cows. (3) Pigs: Green feeding rounds can be used during the growing season. The fresh body is chopped or pulped and mixed with compound feed at a ratio of 1:1 or 1.5:1. In the non-growth season, silage grass pulp can be used instead of fresh body. (4) Sheep: Fresh, mixed silage, and silage slurry can all feed sheep. (5) Chickens, ducks, geese, and other poultry: fresh and silage grass pulp is a high-quality green feed for poultry. (6) Special livestock and poultry: They can feed deer, ostriches, turkeys, and rabbits. (7) Fish: Both fresh and silage straws can feed fish. 2. Soil and water conservation. It can be used to control water and soil loss due to its strong adaptability, advanced root system, and long growth period. 3. Deep Processing. In addition to feed ingredients, leaf protein and SOD can be extracted from it. (b) Use method 1. Green feeding round. That is, according to the scale of supporting cultivation of the breeding scale, a part of it will be collected every day to provide fresh grass to livestock and poultry. 2. Mixed silage. That is, silage is mixed with straw of various crops in a ratio of 3:1 (dry straw) or 1.5:1 (green corn straw). Method with conventional silage. 3. Beat storage. The fresh body is beaten into pulp and sealed in a cement tank or a plastic bucket. After 30 days, the silage slurry can be formed. 4. Hay modulation. In dry and rainy areas and seasons can be dry by drying. 5. Industrial processing. Need special equipment and processes.