Applying enough organic fertilizer to apply base fertilizer is the basis for the harvest of autumn cabbage. In general, the soil fertility of old vegetable fields is relatively high, and organic fertilizers should be applied in an appropriate amount. For new vegetable lands with low soil fertility, it is important not only to re-apply organic fertilizers, but also to mix them with phosphatic fertilizers as base fertilizers.
Qiao Shi Miao Fei After the cotyledon of autumn cabbage grows, the main root has reached about 10 centimeters, and a lateral root has occurred. It has the ability of absorbing water and absorbing fertilizer. Under the condition of insufficient base fertilizer or no application of fertilizer, a small amount of Miao Fei, 5-7 kilograms of urea per mu, promote seedling growth. Fertilizer should focus on partial application of small seedlings, weak seedlings, and promote the formation of strong seedlings.
Reasonable topdressing should generally catch the top of the rosette and the top dressing twice before dressing. This is the key to ensure the high yield of autumn cabbage. At this time, Chinese cabbage is in a period of rapid growth, and it is necessary to increase the amount of topdressing fertilizer. It should be dominated by nitrogenous fertilizers, and should be supplemented with phosphorus and potash fertilizers, or be regularly applied to humans, livestock, and poultry. In the late rosette and leaf ball formation period, attention should be paid to the control of nutrients, and appropriate seedlings should be planted in order to prevent the leaves of the seats from being long and delay the formation of leaf bulbs. The initial requirement for nitrogen nutrients is particularly high, and topdressing should be repeated. Apply nitrogen (N) 6-8 kilograms per acre, and apply chemical potassium fertilizer 10-15 kilograms. In the mid-balloon stage, in order to extend the function of the outer leaves and delay the aging of the leaves, the top-dressing can be appropriately performed according to the soil fertility.
Paying attention to applying potassium fertilizer to increase potassium fertilizer can enhance the disease resistance and storage stability of autumn Chinese cabbage, but potassium fertilizer is often neglected in production. General Mushi potassium sulfate 20 kg or potassium chloride 15 kg. If there is a shortage of chemical potash fertilizer, it can be applied with ash equivalent of potassium.
In addition, if the supply of nitrogen is insufficient during the growth period, the Chinese cabbage plants are dwarf and the tissues are coarse and hard, which will severely reduce the production. If too much nitrogen is used, it will not survive the storage. As for the ball-type vegetables, if the supply of phosphorus and potassium is insufficient in the later period, it is often difficult to make the ball. Autumn cabbage is a calcium-bearing crop. When poor environmental conditions occur physiological calcium deficiency, dry heart disease often occurs, which can seriously affect product quality. If necessary, 0.3% calcium chloride solution or 0.25-0.5% nitric acid can be sprayed. Calcium solution can reduce its incidence.
Qiao Shi Miao Fei After the cotyledon of autumn cabbage grows, the main root has reached about 10 centimeters, and a lateral root has occurred. It has the ability of absorbing water and absorbing fertilizer. Under the condition of insufficient base fertilizer or no application of fertilizer, a small amount of Miao Fei, 5-7 kilograms of urea per mu, promote seedling growth. Fertilizer should focus on partial application of small seedlings, weak seedlings, and promote the formation of strong seedlings.
Reasonable topdressing should generally catch the top of the rosette and the top dressing twice before dressing. This is the key to ensure the high yield of autumn cabbage. At this time, Chinese cabbage is in a period of rapid growth, and it is necessary to increase the amount of topdressing fertilizer. It should be dominated by nitrogenous fertilizers, and should be supplemented with phosphorus and potash fertilizers, or be regularly applied to humans, livestock, and poultry. In the late rosette and leaf ball formation period, attention should be paid to the control of nutrients, and appropriate seedlings should be planted in order to prevent the leaves of the seats from being long and delay the formation of leaf bulbs. The initial requirement for nitrogen nutrients is particularly high, and topdressing should be repeated. Apply nitrogen (N) 6-8 kilograms per acre, and apply chemical potassium fertilizer 10-15 kilograms. In the mid-balloon stage, in order to extend the function of the outer leaves and delay the aging of the leaves, the top-dressing can be appropriately performed according to the soil fertility.
Paying attention to applying potassium fertilizer to increase potassium fertilizer can enhance the disease resistance and storage stability of autumn Chinese cabbage, but potassium fertilizer is often neglected in production. General Mushi potassium sulfate 20 kg or potassium chloride 15 kg. If there is a shortage of chemical potash fertilizer, it can be applied with ash equivalent of potassium.
In addition, if the supply of nitrogen is insufficient during the growth period, the Chinese cabbage plants are dwarf and the tissues are coarse and hard, which will severely reduce the production. If too much nitrogen is used, it will not survive the storage. As for the ball-type vegetables, if the supply of phosphorus and potassium is insufficient in the later period, it is often difficult to make the ball. Autumn cabbage is a calcium-bearing crop. When poor environmental conditions occur physiological calcium deficiency, dry heart disease often occurs, which can seriously affect product quality. If necessary, 0.3% calcium chloride solution or 0.25-0.5% nitric acid can be sprayed. Calcium solution can reduce its incidence.
EO Gas Sterile Medical Nutrition Gravity Enteral Feeding Bag
500ml 800ml 1000ml 1200ml 1500ml Provide nutrition Medical reusable intestinal bag set Breast pump set
Enfit Adult Enteral Feeding Bag Gravity and pump type 1200ML disposable nutrition bag Non-Toxic
Single Use Purple enteral feeding set eco-friendly with CE and FSC DEHP free
Medical 1000ml 1200ml Enteral gravity feeding set nutrition bag
High-quality sterile enteral nutrition bag,disposable medical tube pump enteral feeding kit,disposable enteral nutrition bag
Suzhou Xuanweicheng Biotechnology Co., Ltd , https://www.xwc-medical.com