Product News

• How to improve egg quality with zinc sulfate trace elements?

  In egg poultry cultivation, all sorts of symptoms without knowing causes may appear that lead to the symptoms such as egg production decrease, slow growth. In this case, feed grade zinc sulfate monohydrate also should be added.

  Product News September 05, 2016
• Answers to zinc sulfate water-soluble fertilizer inquiry by Rech Chemical

  Engaged in zinc sulfate production and selling for more than 20 years, Rech Chemical’s rich experience has made us developed a very perfect production, sales and service system. Yesterday one of customers inquired about zinc sulphate monohydrate and he pointed to ask for water-soluble and granular zinc sulphate fertilizer.

  Product News September 01, 2016
• Spraying zinc sulfate can treat tomato’s dehiscent fruit disease

  For farmers, tomato is really a remarkable crop for low cost and good economic benefits. But, hot summer climate usually make to tomatoes dehiscent easily when fruiting. Experienced farmers suggest you to spray zinc sulfate solution to prevent dehiscent fruit disease at the moment.

  Product News August 31, 2016
• Farmers be careful: unqualified zinc sulfate appeared in Guizhou China!

  Recently, cooperated with local police, Industrial and Commercial Bureau, the agriculture department of Guizhou had checked out a batch of unqualified zinc sulfate fertilizer.

  Product News July 28, 2016
• Manganese sulfate could treat the Lupinus manganese deficiency

  Lupinus，a category of leguminosae, mainly distributes in North America, South America and Africa, Mediterranean region, so do Taiwan of China and western Australia. Lupinus prefers acidic sandy soil, which is commonly fertilized with manganese sulfate, ferrous sulfate, and so on.

  Product News July 27, 2016
• How to treat the piglet pellagra disease?

  There’re mainly two reasons for Piglets pellagra disease, one is caused by parasitic mites, and another reason is caused by the lack of one coenzyme in vitamin B. The former can be prevented by clearing up the piggery environment, the latter can be treat symptoms by adding zinc sulfate in pig feed.

  Product News July 26, 2016
• The daily management for Camellia tree cultivation

  Recently, there’re some camellia trees planted in the courtyard, thus how to take care of these trees becomes a problem. Finally, ferrous sulfate can also be applied as ferrous fertilizer.

  Product News July 22, 2016
• How to produce magnesium sulfate from boric magnesium slag

  During its manufacturing, borax chemical factories have to get rid of boric magnesium slag, which could be purified into magnesium sulfate heptahydrate if well used. Boric magnesium slag mainly contains MgCO3 and also contains other impurities as MgO, SiO2, Fe2O3, FeO, CaO, Al2O3, MnO, etc.

  Product News July 22, 2016
• The widely fertilization techniques of ferrous sulfate

  The common iron fertilizer in agriculture is ferrous sulfate. Some end users buy ferrous sulfate from Rech Chemical Co. Ltd, also inquiry for specific application methods. How to apply ferrous fertilizer?

  Product News July 22, 2016
• The daily maintenance of camellia

  Camellia, is not only a kind of Chinese traditional ornamental flowers, but also the world's seventh rare flowers. Splendid camellia cannot live without daily careful maintenance as good control on temperature, sunshine, and fertilization with ferrous sulfate and other nutrition fertilizers.

  Product News August 15, 2016