According to crop fertilizer requirements, cereal crops and leafy vegetables require more nitrogen fertilizer; legume crops require more phosphorus and potassium fertilizers; trace element silicon is beneficial nutrients for rice, wheat, corn and other crops. The effect of increasing production is obvious. The fertilizer varieties such as special compound fertilizer and foliar fertilizer can be selected for the fertilizer demand of crops, because these wastes are designed and manufactured to improve the yield and quality of a certain type of crop.
According to the soil properties, the sand with heavy sandy soil should be applied with a small amount of quick-acting fertilizer to reduce the loss of fertilizer loss. The soil with many soils and soils should be applied with organic fertilizer, which can improve the function of keeping fertilizer and water retention. Plots with fertile soil and high nutrient content may be less fertilized. In addition, on the basis of soil testing, the use of formula fertilizer is an effective way to improve the economic and social benefits of fertilization.
According to the characteristics of fertilizers, there are many varieties of fertilizers, and the nature varies greatly. For example, organic fertilizer and slow-acting fertilizer should be used as base fertilizer, and fertilizers that are easy to decompose and volatilize nutrients should be covered with deep soil to reduce nutrient loss and improve fertilizer efficiency. It is advisable to use quick-acting fertilizer for top dressing, and to use foliar spray with high nutrient content.
Thermostatic shower faucet becomes more and more popular now. The thermostatic core maintain the temperature at 38°C (100°F), avoiding water temperature getting too cold or too hot suddenly,eliminating scalding.
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