Product Description
NPK 80-220-450 Liquid Seaweed Extract Fertilizer , Seaweed Extract
Compared with chemical fertilizers, New-Nutri liquid seaweed fertilizer has incomparable advantages in terms of yield increase, stress resistance, natural properties and side effects.Compared with the conventional leaf fertilizer except having significantly promote crop growth, root growth, improving photosynthesis, strong plant, seaweed extract is rich in protein, amino acids, carbohydrates, inorganic salt, vitamin, plant endogenous hormones, polyphenols, polysaccharides, such as bioactive substances, can significantly improve quality, enhance disease resistance, cold resistance, drought resistance ability, promote fruit precocious, improve the economic value.
Specifications:
Attention to the use of seaweed soluble fertilizer
1. For top dressing, seaweed fertilizer can only be used as top dressing, which needs to be used in combination with base fertilizer.
2. Fertilizer quantity, use of seaweed fertilizer to master the principle of a small amount of multiple, to promote the fertilizer can be more fully absorbed.
3. Pay attention to water use. It is necessary to understand the hardness and pH of irrigation water before using water-soluble fertilizer to avoid precipitation.
A small amount of multiple application is the most important principle of water-soluble fertilizer fertilization, in line with the characteristics of plant roots uninterrupted absorption of nutrients, to reduce the leaching loss caused by a large amount of one-time fertilization.
Small amount and repeated application is the most important reason for the high efficiency of water-soluble fertilizer.
In general, the amount of each mu is 3 ~ 6 kilograms.
Seedling less, more vigorous growth period.
Pay attention to nutrient balance Water-soluble fertilizers are usually poured, sprayed or applied through irrigation equipment.
Especially under the condition of drip irrigation and fertilization, the root growth is large and dense, and the nutrient supply of soil is more dependent on the nutrient provided by drip irrigation, especially in sandy soil, which has higher requirements on the reasonable proportion and concentration of nutrients.
If the fertilizer formula is not balanced, it will affect the growth of crops and produce deficiency disease.
Use it safely, especially with sprinkler and micro-sprinkler irrigation. Care should be taken to prevent the fertilizer from burning the leaves and roots.
Usually control fertilizer solution soluble salt concentration EC value in 1 ~ 3ms/cm(millisiemens per centimeter), or dissolved in 1 ~ 3 kg per square of water, equivalent to dilution of 350 ~ 1000 times, or spray a clean water after spraying fertilizer.
Drenching and pouring should also prevent excessive concentration of burning roots and seedlings.
The safest way in the production is to use a small amount of fertilizer to do the test, and reduce the concentration of the application when the discovery is harmful to the leaf.
Larger growers can buy hand-held conductivity meters to monitor fertilizer concentrations, especially in areas where water sources are salty.
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