Latest tutorial on spring wheat multiple cropping with cauliflower cultivation techniques

Yield and output value

Cauliflower yields an average of 1500-2000 kg, with an output value of 500-600 yuan.

Main cultivars

Beijing Holland Snowball 80 days, Jinxuan 31-9-8, Japan Snow Mountain 80 days. Beijing Holland Snowball 80 days is suitable for autumn vegetable cultivation. This cultivar has strong growth, a compact plant type, a plant height of about 50 cm, a natural spread of 60 cm, and is heat-resistant and waterlogging-tolerant. The curd is round and white, with good quality, and a single curd weight of 0.4-0.8 kg.

Key cultivation points

① Raise seedlings at the right time. Choose a plot with high, dry terrain, good drainage, and fertile soil for the seedling bed. Apply sufficient base fertilizer to the seedling bed and irrigate thoroughly. Sow from June 15-20, with a sowing rate of 30-50 g per mu. In hot weather, pay attention to shading. During the seedling stage, strictly prevent cabbage caterpillars and underground pests. Water frequently every day to keep the seedling bed moist.

② Transplant at the right time and plant at a reasonable density. When the seedlings grow to 3-5 true leaves from July 15-20, they can be transplanted. Before transplanting, water the seedling bed thoroughly. Transplanting in the afternoon gives good results, and water should be applied while transplanting. The row spacing is 50-55 cm, the plant spacing is 40-50 cm, and 2500-3000 plants are kept per mu. During transplanting, plant large, small, and medium seedlings separately for easier management.

③ Apply more manure, and topdress and irrigate in time. Apply 3000-5000 kg of farm manure and 10 kg of diammonium phosphate per mu. At the rosette stage, apply 15 jin of standard nitrogen fertilizer per mu, and at the heading stage, topdress 15 kg of urea per mu, with timely watering combined with topdressing.

④ Cover the curd frequently and harvest at the right time. After the curd forms, carefully cover the curd to keep it white and tender. Old leaves can be used to cover the curd. When the flower branches at the base are slightly loose, it is the harvest period.

⑤ Short-term storage. Short-term storage can take advantage of seasonal price differences to increase value. For smaller curds, the planting method can be used to extend the growth period and increase yield.