Ground kidney bean-cotton intercropping pattern is a characteristic planting pattern in Mancheng County. The planting pattern is 1750 kilograms of kidney beans per mu, and the output value is 1300 yuan. 200 kilograms of seed cotton is produced. The output value is 960 yuan. The two gross output values ​​are 2260 yuan, after deducting the cost of 430 yuan. Yuan, mu benefit 1830 yuan. Its cultivation techniques are as follows: I. Variety selection Ground kidney beans were selected from American Red, a medium-early-maturing variety with a growth period of 50-55 days, and cotton-bearing insect-resistant cotton. Second, preparation before broadcast 1. Fill your feet with water. If the soil moisture is not good, in the second half of the month to early March, it will be made up. 2. Fertilization. Apply organic fertilizer (chicken, ring fertilizer-based) 2 to 3 cubic meters, ammonium bicarbonate 25 kilograms, or urea 10 to 15 kilograms per acre. Sprinkle on the ground for shallow cultivator. 3. Fine land preparation, work. Generally 2 to 2.2 meters wide or 4 to 4.4 meters wide. Third, early sowing 1. Sowing period. Ground kidney beans are sown in March and mid-March, and cotton is sown in mid-to-late April. 2. Seeding form and density. 1.8 to 2 micron ultra-thin plastic film is used for covering. The kidney beans are sown in large and small rows and drilled on the ditch. Each seed has 3 to 5 seeds, and the depth is 2 to 3 cm. Each layer is 6 rows, and Daxing 40 to 50. Centimeters, small rows of 17 to 18 centimeters, the average spacing of 33 centimeters, the distance between 17 to 25 centimeters, acres of the number of 0.75 million to 11,000 points, acres of 12.5 to 15 kilograms sowing. Dig a hole with a blade to plant cotton, 3 to 4 seeds per hole, sowing depth of 2 to 3 cm, mu sowing volume of 0.6 to 0.75 kg, sowing after the cover soil was a head shape, easy to break the board after watering or rain emergence , row spacing 66 to 90 cm, spacing 30 to 35 cm, 2400 ~ 2900 acres of plants. IV. Cultivation Management (A) Kidney bean management 1. Break the membrane and lay the seedlings. The kidney bean sprouts from the end of March, after 10 to 15 days to complete the seedling process, it needs to check the emergence of seedlings every 2 to 3 days. Generally, the cotyledon will be flattened, and the seedlings will be quickly broken and prevented from sprouting at high temperature. 2. Seal the soil to keep warm. After the pods are harvested, the fine soil will be used to seal the seedlings with soil, to prevent evaporation of water and maintain the soil moisture, which will help increase the temperature of the soil, promote seedling growth, and kill the grass with high temperature. 3. Scrape soil to prevent weeds. For a severely weedy plot, a layer of fine soil is pressed over the membrane to prevent weed growth. 4. Disease prevention and pest control. Due to early sowing of cowpea, low temperature, high humidity, seedling stage blight, root rot occur, we must use anti-juning and other agents for spraying and irrigation control. Insect pests are mainly tigers, beetles, cotton bollworms and the like. Underground pests such as ground tigers and chafers were treated with phoxim poisonous soil, poison baits, or desinfection spray, and cotton bollworms were sprayed with pyrethroid pesticides. 5. Water and fertilize. Generally, when the length of beans is 2 to 3 centimeters, the first water is poured, and the land that is not fertilized before sowing is watered with 10 to 15 kilograms of urea per acre. (2) The co-occurrence time between cowpea and cotton in the cotton management place is 40 to 50 days. During this period, the cotton is in the seedling stage, and the kidney bean is in the flowering stage. The contradiction between fertilizer and water demand and supply are outstanding. According to this feature, the following technologies should be focused on : 1. Early Qing dynasty cultivator. From the end of May to the beginning of June, after the picking of the ground pods, the pods should be cleaned immediately, and the cotton should be ploughed and rigged and the temperature should be broken. 2. Top dressing watering. The first fertilization was carried out in mid-to-late June, combined with 5 to 7.5 kg of diammonium per acre and 5 to 7.5 kg of urea in combination with watering, and the second fertilization was carried out from late July to early August (flowering and bolling) with application of urea. 7.5 to 10 kg. 3. Pruning. Due to the large spacing of cotton plants, good ventilation and light transmission, and relatively strong stamina, management mainly focuses on catching peaches and autumn peaches, especially the early autumn peaches. 1 Topping: Before the 15th to the 20th of July, 10 to 12 sticks per plant were kept. 2 hit the group tip: the lower 2 to 3 fruit branches to leave fruit section 2, the middle 3 fruit branches to stay 3 fruit sections, and the remaining upper fruit branch leaves 4 fruit sections. And promptly remove the madness and axillary buds. 4. Controlling. Before and after topping, spray 3 to 4 grams per mu. 5. Pest control. 1 Underground pest control method Cowpea. 2 Helicoverpa armigera: 1st or 2 sprays on 2nd generation bollworms. 3 Starscream: The spider mite spider mite is heavier, and the residue is large. After clearing the clams, it is sprayed with Awei insecticidal agent and Daban Ling for 1 or 2 times. (4) Cotton aphid, cotton aphid horse: The use of phoxim, pyrethroid pesticides to control 1 or 2 times. The main cotton disease is cotton blight, and the control methods are the same as above. Vacuum Onion,Vacuum Pepper,Vacuum Garlic,Vacuum Fried Product Huaiyang County Wanyuan Garlic Foods Processing Industries Co.,Ltd , https://www.wanyuangarlicfood.com