One is to increase organic fertilizer
Organic manure not only supplies various nutrients for the growth and development of cucumber, but also can reduce soil bulk density, increase soil porosity, and improve soil physical and chemical properties. Therefore, organic fertilizer plays a major role in the continuous high yield, activation and soil improvement of cucumber. In the production, Mushi's decomposed manure 2500-3000 kg or soil manure 5000 kg should be used.
The second is the rational use of chemical fertilizers
Cucumber has a shallow root system and is relatively weak. If the concentration of fertilizer is too high, burning roots will be caused. Cucumber fertilizer used to eat less meals, the base fertilizer 25--30 kg of diammonium, potassium sulfate 23 - 27 kg. During the growing process of cucumber, it is necessary to top-dress fertilizer at any time. The total amount of topdressing is 47-53 kg of urea and 52-58 kg of potassium sulfate. The top-dressing time is generally dominated by the early stage, combined with irrigation and picking during the late stage of growth, and nitrogen and potassium fertilizers (or fertilization with equal nutrients) are collected every 7 to 10 days.
Third, spray foliar fertilizer
The use of foliar fertilizers is generally at the end of the fruiting period, and there are more nutrients in the early stage. After the melons have grown, the reproductive growth is strong and the amount of fertilizers is large. In addition, at this stage, the temperature is low, the root activity is poor, and the ability to absorb nutrients is reduced. To meet the needs of normal melons, the foliar spray fertilizer can supplement plants. The nutrients needed. In the deep winter season, the growing point is stagnant. It is necessary to timely spray 800 times the harvest number one, or spray Yunda -120, love overdose and other agents to promote normal growth of cucumber. In the late growth stage of cucumber, the plant growth was weak, and the harvest number was increased by 800 times in a timely manner to prevent premature aging of the plant.
Fourth, the application of biological bacteria fertilizer
Adding organic fertilizers and biological bacterial fertilizers and appropriately reducing chemical fertilizers are the inevitable choice for the production of pollution-free green foods. The newly-built sheds use 8 kg of high-quality bio-organic fertilizers to make the cucumbers grow robustly, sit more in the melons, grow longer, and extend the harvesting period.
Imported Premium Antistatic Agent
Antistatic agents are additives added to plastics or coated on the surface of molded products to reduce the accumulation of static electricity. Usually according to the use of different methods, antistatic agents can be divided into two types of internal and external coating, plastic is mainly used in the internal antistatic agent. According to the performance of antistatic agents can also be divided into temporary and permanent two categories.
Imported Premium Antistatic Agent,Premium Cationic Antistatic Agent,Cationic Antistatic Agent,Supercritical Fluid Technology
Xingbang High Molecular Materials Co., Ltd. , https://www.chemicaladditive.com