Cabbage is pale green to dark green in color, leaves are oval or elliptical, and leaves are smooth or pleated. It has been determined that pakchoi is the vegetable with the most abundant minerals and vitamins. Brassica cultivated plants, edible stems and leaves, one- and two-year-old herbaceous plants, often cultivated for one year. The plants are relatively short, shallow roots, fibrous roots are well developed, and their absorption capacity is poor. Therefore, the fertilizer and water requirements should be strict, and sufficient fertilizer and water should be continuously supplied during the growth period. How can Chinese cabbage be cultivated in a reasonable way? It is recommended that you know the next Golden Barb Fertilizer Fermentation Fermenter (for details, please click) Fertilizer Fermentation as a high-quality organic fertilizer applied to the growth period of summer cabbage. Puyang Linshi Medical Supplies Co., Ltd. , https://www.linshihealths.com
Cabbage can be cultivated throughout the year, mainly in the autumn, winter, spring and summer cultivation seasons. Summer cabbage should choose more resistant varieties such as early-maturing on the 5th, Xiayangbai, Xialu, etc., sowing from June to July, 8 to September harvest market.
1. Fertilizer selection. When basal fertilizer is determined, in addition to general farmyard fertilizers and chemical fertilizers, it can be applied with appropriate amount of microbial fertilizer to supply trace elements and stimulants to the soil, stimulate the growth and development of crop roots, and increase the ability to resist diseases and droughts; activate soil and reduce nutrients. Fixed and drained. During the top-dressing period, attention should be paid to the stage and continuity of crop nutrition, and the individual nutritional status of crops and the structure of field groups should be taken into account so that individuals and groups of crops can develop in a coordinated manner in order to achieve high yields. Available nitrogen fertilizers, the best choice for human waste, animal waste or urea. Livestock excrement will contain heavy metals, antibiotics, eggs and other harmful substances, plant straw also have more fertilizer and pesticide residues, the selection of the Kinpo Fertilizer fermentation agent will ferment excrement into high-quality organic fertilizer, can effectively remove harmful substances, containing many The beneficial functional microbial flora can effectively degrade the harmful substances contained in the material during the temperature-raising fermentation process, and can effectively eliminate the bacteria and eggs in the material, make the fertilizer safer, and can avoid the burning of roots of summer cabbage seedlings. The phenomenon of burning seedlings promoted the growth of summer cabbage.
2. The frequency of fertilization. From planting to harvesting, fertilizers are usually topdressed 4 to 6 times, starting 3 to 4 days after planting, and applied at intervals of 5 to 7 days. The concentration is gradually increased from light to heavy. After 15-20 days after planting, topdressing should be applied once, and fertilizer should be applied once a month after planting. Compost fertilizer can refer to the use of goldfish fertilizer fermentation agent fermentation of high quality organic fertilizer, with 1000-1500 kg per mu, or 10-15 kg of urea. The foliar spraying with a concentration of 0.75% urea solution can promote the growth of cabbage leaves and enhance the color.
3. Note points. The summer Chinese cabbage roots are shallowly distributed, and the water consumption is generally not tolerant to drought. The entire growing season requires sufficient moisture. In the seedling stage or just after planting, if the sunlight is violent, it must be kept 3 times a day, that is, watering in the morning and evening and showering at noon from 11 to 12 o'clock to ensure normal plant growth. In the rainy season, we must pay attention to drainage, and avoid flooding water to prevent the occurrence of diseases.
Combined with irrigation when fertilizing, in order to promote fertilizer infiltration, reduce fertilizer losses, irrigation volume should not be too large to prevent loss of nutrients. Summer cabbage irrigation is generally combined with topdressing, and each cultivator can be appropriately cultivated and loosened to prevent loss of fertilizer and water. For more details: Beijing Huaxia Kangyuan Technology Co., Ltd. toll-free hotline 63623048
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