Water soluble fertilizer usage
The method of using water-soluble fertilizer is very simple. It can be directly applied to the soil and then infiltrated into the soil. However, if the fertilizer is directly applied to the roots of crops such as vegetables, fruits and fruits, the nutrients in the water will inevitably accumulate with the impact of water. In one place, the distribution of nutrients in water-soluble fertilizers is uneven, and even in other places, crops are not fully absorbed. Did not absorb enough nutrients, the effect is naturally poor.
Fertilizer effect of water soluble fertilizer
As a quick-acting top dressing, water-soluble fertilizer should not be too long. The water-soluble fertilizer efficiency time is about 20 days, but this value is the average value, and it cannot be ensured that the nutrient absorption time of each crop is the same. Therefore, the time of fertilization of water-soluble fertilizer should be determined according to the length of time that the crop absorbs nutrients, and it cannot be taken out of context, otherwise the effect of water-soluble fertilizer will be poor.
It is important to choose fertilizer
There are many kinds of water soluble fertilizers on the market, such as root promotion, strong seedling, fruit expansion, coloring, large amount of elemental water soluble fertilizer, medium and trace element water soluble fertilizer and so on. However, the nutrient requirements are different in each cycle of crop growth, so the required fertilizer is also different. For example, the demand for nitrogen nutrients is higher in the early stage of crop growth, and the demand for potassium fertilizer is more in the middle and later stages, and a certain amount of trace elements are required. According to the law of crop nutrient demand, the selection of suitable water-soluble fertilizer and scientific use of fertilizer can effectively improve the utilization effect of water-soluble fertilizer, and there will be unnecessary problems such as using wrong fertilizer and wasting fertilizer.
Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
NINGBO VOICE BIOCHEMIC CO. LTD , https://www.medicine-voice.com