Tenders are invited for trace elements in the chelate form: liquid trace elements, made on the basis of chelates of metal elements of copper, zinc, boron, manganese in organomineral form with or without addition of growth regulators of hydrohumine, hydrohumate or other humic
substances for open ground
This DOM originates primarily from the solubilisation and the decomposition of different biosolids (plants, cells) accumulated on the soil surface or along the soil profile and is composed of various organic acids (including humic
and fulvic acids), carbohydrates, proteins, amino acids, lipids and other biomolecules.
Distribution of the humified fractions and characteristics of the humic
acids of an ultisol under cultivation of eucalyptus and sugar cane.
In the perennial crop and in the direction of projection of the tree crowns, the soil samples were pounded to break up clods, air-dried and sieved through a 2-mm mesh for the analyses of total organic carbon (TOC); C from the humic
fractions of the organic matter (fulvic acid, humic
acid and humin) and labile C (LC).
In addition, biostimulants are used by various industrial sectors, such as fertilizer, seaweed harvesters and processors, humic
acid traders, organic certification agencies and biostimulants manufacturers, importers and distributers.
China Green Agriculture's wholly-owned subsidiary, Shaanxi TechTeam Jinong Humic
Acid Product Co.
China Green Agriculture produces and distributes humic
acid-based compound fertilisers, other varieties of compound fertilisers and agricultural products.
Sabbah, Massalha and Saliba developed a composition of matter consisting of anaerobic degrading microorganisms, active carbon particles and humic
acid encapsulated in a porous polyurethane.
Key words: Humic
acid, Maize, N use efficiency, Synchrony between N demand and supply, Economic analysis.
Opined that humic
acid in vermicompost enhanced the availability of both native and added micronutrients in soil and thus yield attributes and yield were increased.
Acid - strengthens the hair and stimulates its growth.
Sirajuddin of National Centre of Excellence in Analytical Chemistry will deliver keynote addresses at the 4thA International KOP Regional Development Symposium onA October 21 to 23, 2016A and at 3rdA National Humic
Substance Congress with international participation from November 3 to 5, 2016A respectively.