Leaser Removal Machine,Tattoo Removal,Removal Machine Kiay Trade Cosmetology Co., Ltd. , http://www.chinatattoomachines.com
High-yield cultivation of broccoli in autumn
Broccoli, also known as broccoli, is a kind of health-care vegetable with complete nutrition and high economic value. The product has a long period of supply. In addition to fresh food, it can be quick frozen and dehydrated, resulting in high production efficiency. I. Variety selection 1 Green Ridge: Growth period 100-120 days, strong growth potential, high plant height, moderate growth of collaterals, tight flower bulbs, small buds, single ball weighing about 500 grams, yield of about 1500 kg per mu, cold-resistant, adapted Strong. 2 Green: The growth period is 90 days, the growth potential is medium, the plants are high, the growth rate is fast, and the leaf development is small. The structure of the flower bulb is compact, with small buds and weak lateral branches. The single ball weighs about 400 grams and is resistant to disease and heat. 3 Monterey: The growth period is 100-110 days, strong growth potential, small buds, smooth ball, weight about 400 grams per ball, suitable for spring and autumn cultivation. Second, the nutrition seedlings began in mid-August to use nutritional seedlings. Formulated nutritious soil: Fertile Daejeon and decomposed fertilizers were mixed in a ratio of 7:3. 100 grams of 50% carbendazim, 1 kg of phoxim granules, and 0.5 kg of NPK were compounded in 1 cubic meter of nutrient soil. Fertilizer, mix well, sift, and decorate. Penetrate the nutrient pods. After the water seeps, sow the seeds. Each pod is soaked. After the dots, cover the fine soil 1 cm thick, support the arch shed, cover the insect nets and shade nets, and pay attention to the rain. When the seedlings have 4-5 true leaves when planting. Three, soil preparation Fertilizer crop after the harvest, the land leveling. The per acre applies rotted fertilizer 2000-3000 kilograms, potassium sulfate 50 kilograms, superphosphate 50 kilograms. Ploughing and flattening make a 1-1.5-meter-wide spade for use. Fourth, timely planting of early-maturing varieties of 3500-4000 per acre plant, medium-maturing varieties of 3000-3500 strains, late-maturing varieties of 2500-3000 strains. Timely watering of seedlings after planting. Fifth, after field planting to promote slow seedlings, timely inspection of seedlings. After easing the seedlings, timely cultivating, loosening, weeding, and appropriate seedlings. After the heart and leaves are intercrossed, the plants grow rapidly and the ground should be kept moist. Water is applied once every 5-10 days according to the soil and the weather, and fertilizer is applied once every other day. Fertilizer is mainly urea and potassium sulfate, with 10-15 kg per mu. The borax solution with a concentration of 0.1% was applied 2-3 times in conjunction with spraying. In autumn, with the decrease of temperature, the environmental conditions are suitable for the growth of cauliflower, and the lateral branches grow vigorously. To ensure the development of the main bulb, the branches should be properly pruned. Before the emergence of the main curd, 2 base lateral branches should be kept and the rest should be removed.
Prev Article
Winter sheep must be “five scratchesâ€