Sweet peppers are not very strict with light requirements. Short-term shading has little effect on yield, but it avoids the flowering and disease caused by high temperature. After the sweet pepper enters the middle and late growth stages, the temperature suitable for growth and development is about 20 °C, and it is suitable for direct sunlight and strong sunlight. It is unfavorable for the growth and development of sweet pepper, and it is easy to induce viral diseases. Using the intercropping of beans and sweet peppers, the beans can be shaded by sweet peppers. In this way, it can not only avoid high temperature, but also reduce the disease of sweet peppers, and it is also beneficial to obtain a good harvest. increase income. Generally, it can produce 800-900 kg of beans per acre, 4000-5000 kg of sweet peppers, and income of 1500-2000 kg. 1, planting methods In the first ten days of April, the row spacing was 50 cm, the hole distance was 40 cm, and the beans were sown in 2 rows. Each hole was 2-3, and 2 seedlings were kept. After the sowing, the small arch shed was covered, and the sweet pepper was raised from late December to mid-January. In late April, the line spacing was 56 cm, the plant spacing was 45 cm, and 2 rows of sweet peppers were transplanted. Each plant had 2 plants. The planting buckle covered the small arch shed, and the bean line was 30-40 cm away from the sweet pepper. 2, cultivation techniques (1) Select the appropriate variety. Early-ripe cultivated sweet pepper varieties, sweet peppers have eggplant, three-way ribs, bayan, crown and so on. Beans have red-billed swallows, 豇28-2, green beans and so on. (2) Breeding sweet peppers and strong seedlings. Mostly in the plastic film greenhouse or Yangshuo seedlings, seedling age 90-100 days, seedlings in early maturing cultivation, requires 13-14 leaves, 80-90% of seedlings bud. (3) After sowing the beans, pay attention to maintaining the shed film in early spring to ensure the whole seedling. If there is a shortage of seedlings, it should be germinated in time, and properly control the water seedlings before sitting on the pods. (4) The temperature of the sweet pepper is stable above 12 °C, and it is selected for sunny planting. If the sensation is good after planting, it should be less watered or not filled, and maintain a higher ground temperature. After the planting, the shed will be buckled in time, such as the low temperature attack at night. Generally, the shed keeps 30-35 ° C during the day and keeps above 5 ° C at night to promote the seedlings. After the seedlings are slowed down, the ventilation is started, so that the temperature inside the crucible drops to 25-28 ° C, and the night temperature is not lower than 15-16 ° C. Flowering and fruiting period, such as high ventilation, reducing temperature and humidity. During the day, the temperature does not exceed 30 ° C, and at night it is 16-18 ° C. After the first top dressing, after applying the seedlings, 15 kg of ammonium sulfate per acre, or 1000 kg of human excrement. After the second top dressing is harvested in the door, 15-20 kg of ammonium sulfate per acre, or about 20 kg of compound fertilizer, the third fat is applied every 15-20 days. (5) Before and after the beginning of May, after lifting from the side of the diaphragm, the culvert will be followed by cultivating, and the amount of air will be gradually increased from small to large. Prevent excessive burns and flashing at a time. (6) After the beans are removed from the shed, they should be supported in time. Combine with the vine, carry out the "smear bud", completely wipe the first branch of the flower with the side branches of the soil, and remove the side branches of each node above the first ear. The main vine grows to 15-20 knots. (7) Beans and sweet peppers should strengthen the management of fertilizer and water in the later period to prevent premature aging. After the beans are harvested, they should be pulled as soon as possible, and the sweet peppers can be renewed and pruned. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone Medical Equipment Disposal,Syringes Needles Sizes,Disposable Syringe,Insulin Syringe FOSHAN PHARMA CO., LTD. , https://www.foshanmedicine.com