Quinoa can also be called South American glutinous rice, Shibuya, etc. It is rich in high-quality protein, amino acid and other substances, and is native to South America such as Bolivia. After the introduction of buckwheat in China, due to extensive management in the field, buckwheat has a large area of ​​lodging, serious pests and diseases, poor quality, etc., coupled with the extensive use of chemical pesticides and fertilizers, eventually resulting in a significant decline in buckwheat production, planting area Drastically reduced. Therefore, today Xiaobian talks about the control of buckwheat sowing film and pests in low-altitude and high-humidity areas. First, choose the land Choose a plot with an altitude of 80-500 meters and a small wind. Second, land preparation After the harvest of the former crops, the soil will be loosened in time to make the plots deep, loose, fine and flat. Third, scaffolding There are several awnings on the selected land, the shed is a louver roof, the area is 5×5m, and the shed is used to support the louver roof, the height is 3-3.5m, specifically, as shown in Figure 1. Shown. figure 1 Fourth, the film The louver roof is covered with a 140cm wide ultra-thin film. The ridge surface is 120cm wide and the film spacing is 20cm. The film is close to the ridge surface and a soil belt is pressed every 3-4m. The autumn film is covered with straw. Fifth, sowing Sowing in April, using the method of hole sowing, dig a hole at a row spacing of 50-60cm, a plant spacing of 40-50cm, a depth of 3-5cm, apply the base fertilizer in the seeding hole, sow 4-7 buckwheat seeds per hole, then cover the grass ash and Mix the soil with a little pressure. Watering after sowing, germination and emergence in about 3-5 days. Six, seedlings When the seedling height is 15-20cm, the seedlings are carried out, and the first weeding is carried out at the same time, and 1-2 plants are fixed at each hole. Seven, soil When the seedling height is 40-60cm, the second weeding is carried out, and the buckwheat is first cultivated at the same time; when the seedling height is 80-100cm, the second soil is carried out. Eight, fertilization When the buckwheat is released for 40-45 days, the louver roof is closed, and 300-400 kg of high-efficiency compound fertilizer is applied per acre. Nine, pest control Observe in the mating season and manually capture cockroaches. Ten, harvested When the buckwheat ears turn yellow to red, the whole plant is divided into 2-3 times to harvest the buckwheat, and then harvested after drying. For the wonderful pictures and popular comments on the buckwheat seeding film, you may be interested in the following recommended contents. Welcome to read.
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