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Attentions to Formulation of Seaweed Extract

New-Nutri seaweed extract is made from imported wild Ascophyllum nodosum, whose growth environment temperature is low, due to its combination of both macronutrients, (N, P, and K) and micronutrients (Ca, Mg, S, Mn, Cu, Fe, Zn, etc.). It also contains cytokinins, auxin-like gibberellins, betaines, mannitol, organic acids, polysaccharides, amino acids, and proteins which are all very beneficial and widely used in agriculture.

New-Nutri seaweed extract is a concentrated and highly efficient special fertilizer, and they are widely used as a formulation.

Below is attention to the formulation of seaweed extract.

(1) Mixed one by one: one kind of potion is mixed balance alone, then add and mix another potion.

(2) Sequence: first add water, then add foliar fertilizer, wettable powder, suspending agent, aqueous solution, and miscible oil in turn.

(3) Seaweed extract belongs to alkaline matter. When mixed with a high concentration of the acidic product, a complicated chemical reaction will happen, also structure and property will be changed, even phytotoxicity will be caused. Usually, avoid mixing with organic phosphorus, organic chloride, and missable oil.

(4) If mixed with un-chelated or un-complexed divalent metal ion (such as copper ion), flocculation precipitation reaction will happen between alginic acid and metal ion.

(5) Because there are various chemical agents in the market, it suggests that a small test should be done when the type of chemical agent is more than 2, then use widely.

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