Many farming species of broccoli tend to suffer from loose, poor roots and weak growth, mostly as a result of faulty soil selection, poor management, mastery of soil standards and whole range of planting techniques, and high-quality high-priced broccoli in the diaspora。
I. Soil core requirements
The orchid roots are well developed and suitable for deep, loose air, organically abundant, and well-watered sandy or bordered soil. Soil ph maintains 6. 0-7. 0 micro-acid to neutral best, hyperacid to induce swollen root disease, and salin overweight causes rigid seeding and inhibits nutrient absorption. Sticky slabs need to be pre-blended into corroded organic fertilizers and improved aerobics in river sands; sand leaks add to the application of corrosive manure to improve water-preservative capacity, keeping in mind the need to avoid glycerine and cabbage heavy-grained plots, and to shift to reduce endemic diseases. Before planting, 30 cm deep, 1,500 kg of manure per acre of decomposed farmers combined with a balanced combination of manure to produce bottom fertilizers, rises to the high levels of poaching and avoids the drying of the wet season。
Complete planting steps
1. Cultivation: the spring and autumn seasons are suitable for planting, the autumn august-september, spring february-march, the spring, the spring, the autumn, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring, the spring。
(b) replantation: seedlings can be grown up to 5-6 leafs, seedlings with soil are reduced by roots, 60 centimetres and 40 centimetres, root water is poured into the plant, soil is humid and new roots are promoted。
3. Day-to-day water fertilisation management: light pursuit of long-lasting nitrogen fertilizers after slow seeding, repeated application of phosphate fertilizers into the ball's final season, supplementing calcium with calcium to prevent emptiness and fissure of the florist; water irrigation following the small water effort, keeping the soil wet and dry, and avoiding the high temperature of midday water。
4. Collection control: full expansion of the flower ball, tight and green buds, timely harvesting of flowers when they have not been dispersed, late harvests of the flower ball with loose yellow hair, significantly reduced value of goods, routine and synchronized pest prevention, cleaning of old and sick leaves and increased ventilation in the field。
The market for broccoli is in high demand, high quality fruit sales are stable and profitable, and it can produce good quality and sell good prices if key points of soil improvement, strong seedlings and water fattening, whether on a large scale in daejeon or in small gardens。
