The radish is sown in the autumn from July to August, and it can be listed 40 to 180 days after sowing. 3000--4,500 litters per acre are planted, with a seed volume of 0.5-1 kg and a yield of over 5,000 kg.
Radish is more afraid of wetness, so you should choose a well-drained field. Choose fertile land, deep and loose soil, better planting and avoid continuous cropping. For example, as a vegetable garden of Brassica, such as Brassica napus, Chinese cabbage, mustard, etc., and a site with a relatively serious pest or disease, it should not be used. Early application of basal fertilizer and insecticidal bactericidal drugs should be performed before sowing. In the field of rotary ploughing, 100 kilos of lime, fenphos granules and other insecticides, 3,000 kg of farmyard fertilizer, 40 kg of phosphate fertilizer, 20 kg of potassium fertilizer, 20 kg of urea, evenly applied to the field, and then turn the soil, let the medicine Evenly mix fertilizer with the soil. The rain in the south is relatively high, and it should be planted in high-bay, with a specification of 1.3 meters (including the ditch) and a height of 30 cm or more.
Radishes are usually broadcast live, can be broadcast 3 rows per compartment, nesting 35 to 45 cm (by hand nest) on demand, can be broadcast in the nest 2 to 4 seeds and then watering, and then cover the water and then cover A small amount of fine soil (not suitable for seeds). After the emergence of the seedlings, leave two for each nest. In case of drought, a topdressing can be carried out, and the mu is replenished with 10 to 50 farmyard fertilizers. In the later cultivating and weeding, one more fertilizer can be poured. In the growing period of radish can be carried out 2 to 3 times of cultivator weeding.
Medication, when spraying a natural heart and thiophanate-methyl in a leaf; in the three-leaf when the heart once again spray; eight leaf amino acid nutrient solution and chlorothalonil spray; field can be selected after spraying paclobutrazol. Pay attention to adding pesticides, such as avermectin, for each spray.
Smart thermometer,ear thermometer,best baby thermometer,forehead thermometer
Shenzhen Urion Technology Co., Ltd. , https://www.urionhealth.com