I. Introduction Mucuna is a perennial legume-resistant leguminous crop. Its seeds can be used as raw materials for grain and oil, stems and leaves are good green fodder for livestock husbandry, and are harvested for many years. Second, the cultivation and management of pigeonpeas, preparation of land before the broadcast leveling, sufficient base fertilizer. In general, pigeonpea is planted on dry slopes or hilly slopes. The soil conditions are relatively poor. Before sowing, it is necessary to carry out fine soil preparation and apply sufficient basic fertilizer. Generally, the organic fertilizer is applied to make 1000-2000 pounds per mu and the superphosphate is 30 to 0 pounds per mu. . In Xinyi's hillside wasteland, lime should also be used to apply 100 kg of lime per acre. 2, appropriate sowing, reasonable close planting. Usually the temperature is stable above 10°C. Can be broadcast live, but also transplanting seedlings. Live seeding, seed soaking overnight before sowing, sowing after soaking 3-4 seeds per hole, after sowing cover soil 3-5 cm. Seedlings before and after the Ching Ming Festival in this area are about 7 days old. 4-5 leaf time seedlings will be seedlings, one seedling per hole, for pasture use, no seedlings. Seeding specifications and density for the purpose of harvesting grain for the purpose of Daejeon monoculture, plant spacing 40 cm, row spacing of about 1 meter, sowing rate of 1 jin per acre. For the purposes of feed or green manure, the spacing is 50 centimeters, or sowing directly, with about 3 pounds of seed for each mu. 3, field management (1) fertilization. If the growth of seedlings is poor, it can be combined with Dingmiao, and the topdressing of urea can be 6-8 pounds. When the seedling grows to 40-60 centimeters, it enters into a period of rapid growth and requires more fertilizer. The compound fertilizer should be applied in a timely manner. Mushi 30-40 kg. When the pigeonpea flowered and scabs, it was supplemented with appropriate amount of phosphorus and potassium fertilizer. If there are symptoms of atmospheric zinc, foliar spray of 0.5% zinc sulfate dilution can effectively control zinc deficiency. (2) Weeding and weeding. After the seedlings reach the flowering stage, pigeonpea should pay attention to cultivating and weeding, carry out soil cultivation, and no longer carry out cultivating after sealing. (3) Pest control. The common insect pests are blown cotton scale insects, aphids, bean phthalocyanine, thrips, pods, beans and so on. Diseases include blight, root rot, and leaf spot. Insect pests are mainly controlled by drugs and can be diluted with 90% trichlorfon plus dimethoate diluted 800-000 times. The prevention and treatment of soybean meal must be treated early. The beginning of the scab begins to spray 50% of the sputum to kill 1000 times of sputum, spray once every 5-7 days, and continuously spray 3-4 times. 4, harvest and storage. The flowering period of the bean is very long and the fruit maturity is inconsistent. Therefore, the harvest should be divided. Pigeonpeas generally produce 100-200 pounds per mu, and high yields can reach 300 pounds. If it is used as a feed, it will produce 4000-8000 kg of green material per year. After harvesting, the pigeonpeas should be sun dried immediately and they should be sun dried until the water content is below 11%.
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