Article List
- The formula of quails’ fodderQuail is a kind of Phasianidae and usually living in plain, hills and lakes. Nowadays, more and more people raise quails and today, Rech Chemical Co. Ltd will share with you how to prepare quails’ fodder.Product News September 26, 2016
- Why zinc sulphate turns yellow?In our sample cupboard, there are different batchs of zinc sulfate samples. The day before yesterday, I sorted all inventory samples out and found that some bags of zinc sulfate sample were stocked too long that appeared light yellow and their liquidity is not very good.Product News September 26, 2016
- Chicken leg disease may be the sign of manganese deficiency?Lackness of manganese, zinc, choline, niacin, biotin, folic acid in feedings can cause short bone disease, as manganese deficiency is the most representative disease. Chickens’ manganese supplement is mainly realized by manganese sulfate feeds.Product News September 23, 2016
- How to treat "yellowing disease" of flowers and trees?Based on " south acid and north alkali for Chinese soil, when garden plant originated from the south are transplanted to the north, they are often applied ferrous sulfate (also called iron fertilizer which is a indispensable element of these plants), especially for cycas and other acid plants. Ferrous sulphate could adjust soil PH and promote chlorophyll formation, so it can treat "yellowing disease" caused by iron deficiency.Product News September 23, 2016
- Leaves yellowing for cucumber elements deficiency and its solutionLeaves-yellowing for cucumber is mainly caused by lack of nutrition elements such as potassium, magnesium and zinc. Nutrient deficiency disease is mainly regulated through micronutrient fertilizer such as zinc sulfate, magnesium sulfate. Product News September 23, 2016
- Ferrous sulfate can be applied to which fieldRech Chemical Co. Ltd specializes in the production of ferrous sulphate monohydrate and ferrous sulfate heptahydrate. Ferrous sulfate is a byproduct of rare metal with sulfuric acid method, which appears gray or light green.Product News June 16, 2017
- Manganese sulfate and the colored stainless steelNo matter mirror stainless steel or frosted smooth stainless steel, it is always a piece of silvery white that leaves a frosty feeling to us. If added manganese sulphate, the stainless steel may show some color.The principle of colorful stainless steel: The color is caused by a colorless transparentProduct News October 21, 2016
- Ferrous sulphate effective treats the root rot of Chinese herbal medicineIt’s usually hot and rainy in summer and also it’s the high time for Chinese herbal medicine disease, such as root rot. If timely prevented and treated with ferrous sulfate, the plants can avoid to be affected by this disease. Now let’s introduce the root rot symptoms and prevention methods of the CProduct News October 21, 2016
- How to deal with the oxide layer on magnesium and magnesium alloy surfaceDuring the process of various heats, mechanical, transportation and storage treatment, magnesium and magnesium alloy will be inevitably oxidated or blemished. Magnesium sulfate and other mixed chemical solution can be applied to successively treat the oxide layer, oil pollution and some stain.Product News October 21, 2016
- The reasons of fertilizer cakingZInc sulphate heptahydrate, ferrous sulphate heptahydrate and other products sometimes appear agglomerate phenomenon. Why this happens? Actually, fertilizer caking has relations with a variety of factors.Product News October 18, 2016