The investment in growing baby food is small, the output value is high, the planting efficiency is several times that of ordinary cabbage, and it is a new method for farmers to increase their income. The baby food is one of the famous special dishes with very promising promotion. Http://
1. Doll dishes fertilization points
Mushi doll Mushi organic fertilizer more than 2500 kilograms, compound fertilizer 10-15 kilograms, superphosphate 20 kilograms, potassium sulphate 10 kilograms, deep sampan. After ploughing and leveling, indirect ridges are made at 50-55 cm. Each mu can be planted 8000 to 1000 baby dishes. There are two main points to pay attention to when finishing soil fertilization: when using organic fertilizers, the introduction of eggs or diseases of exogenous nematode eggs must be reduced, because some of the farmyard rotting fertilizers cannot achieve the effect of thorough sterilization; in addition, the fertilizers should be reasonably matched with a single fertilizer. Species can cause soil consolidation and make it difficult to absorb vegetables. For the addition of exogenous organic fertilizers, we recommend that vegetable farmers make organic fertilizers using commercially available starters such as Gembio Fertilizer. Commercial fermentation of organic fertilizers is mature and does not introduce foreign pollution. For the second issue, we recommend that the majority of farmers use some new fertilizers such as the microbial fertilizer, and use microorganisms to promote the further decomposition of the elements in the soil so that the rational use of fertilizer can be achieved.
2. Doll vegetable selection
Should be selected for anti-bolting ability, very early maturation, small individuals can be highly dense planting, leaf ball uniform up and down, thick, bright and colorful leafy crisp, easy to pack varieties. These varieties must not only meet quality and disease resistance, but also have high market value.
3. Doll sowing principle
In order to avoid the low temperature vernalization caused by bolting, the sowing date should not be too early. It is generally required that the night temperature after planting be stable at more than 13 degrees Celsius. Each district should be reasonably arranged according to the specific temperature. Mu with 50 to 60 grams. Seedlings 4 to 5 leaves when planting. Plant spacing 2O cm, spacing 3O cm.
4. Baby tray cultivation field management points
Baby dishes like cold weather conditions, more resistant to cold. The growth of leaves and leaf bulbs is suitably 17 degrees Celsius. Below 10 degrees Celsius and 25 degrees Celsius, the growth will be slow. So pay attention to pre-insulation, pay attention to cooling in the middle and late, to maintain the best growth temperature. Baby foods prefer a more humid environment during vegetative growth. Its root system is weak, such as insufficient water, poor growth, tissue hardening, increased fiber, seriously affecting quality. However, if there is too much soil moisture, it will affect the roots to absorb nutrients and moisture, and it will also cause poor growth. Therefore, it is advisable to use small water for pouring, and pay attention to the humidity after watering. Fertilization in the application of base fertilizer on the basis of two topdressing, one after the slow seedlings, urea 10 kg per acre, the second time in the ball stage, 10 kg of urea per acre. Doll vegetables have a short growing period, strong resistance to disease, and generally no pests and diseases occur. It is mainly used to prevent insect pests such as leafminers and aphids. When the strain is up to 30 cm, it can be harvested after the ball is compacted. For more information, please contact Beijing Huaxia Kangyuan Technology Co., Ltd. (http://) Telephone Hotline
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