CONTACT US

Humica Wei Hai International co.Ltd
ADDRESS:
No 28 Qubu Area, Economic and
Technological Development Zone ,
Weihai ,264200 ,Shandong ,China.
Tel: 0086 0631-5967706
E-mail: info@humica.cn

PRODUCTS-Amino acid WSP 50

Amino acid WSP 50 has the advantage that it adheres very well to leaves, because of its high viscosity, and it acts as an organic chelator of certain trace elements. Therefore it is widely used as a foliar fertilizer in combination with other water soluble fertilizers and in combination with almost all commercial plant protection agents to enhance their efficiency. As a result of increased photosynthesis and sugar production, Amino acid WSP 50 produces a qualitative and quantitative increase in plant growth. Amino acid WSP 50 supports and improves the uptake of trace elements fertilizers due to the activity of amino acids as natural chelators. The use as a foliar fertilizer helps the plant to better absorb minerals, fertilizers and nutrients naturally present in the soil. Amino acid WSP 50 is also recommended as a soluble organic nitrogen fertilizer for fertigation (drip irrigation) and hydroponic watering systems. The recommended concentration for foliar application is 0.3-0.5% in the usual quantity of spray water.

 

DIRECTIONS FOR USE

In all crops

3-4 kg /ha in case of stress (salinity, dryness etc.) divided into several doses (1 kg/ha)

Vegetables in greenhouses

3-4 kg/ha divided into 2-3 applications every 10-15 days, starting from planting

Horticultural fruit trees

1-2 kg/ha every 10-15 days, from pre blooming stage until the beginning of the colouring stage

Open field vegetables

1-2 kg/ha every 7-10 days after the first true leaf stage

Cereals, potatoes, legumes

3-4 kg/ha divided into 3 applications every 15 days after the first true leaf stage

Ornamental plants and tree nursery, turf grass, landscaping (in general)

1 kg/ha every 7-12 days starting from planting