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Application field of zinc sulfate
Preparation method After the reaction is complete, the zinc oxide is added to dilute sulfuric acid solution to make a slurry. After filtration, the copper, cadmium and nickel are replaced by zinc powder. After filtration, the filtrate is heated, and potassium permanganate is added to oxidize the ...Read more -
Physiological effects of gibberellanic acid
(1) Promote the elongation and growth of stems The most significant physiological effect of gibberellinic acid (gibberellin) is to promote plant growth, mainly because it can promote cell elongation. GA growth promotion has the following characteristics: 1. To promote the growth of whole plants, ...Read more -
N-butylthiophosphate triamine (soil urease inhibitor)
N-butyl thiophosphoryl triamine (NBPT, hereafter referred to as “NBPT”) is one of the most effective soil urease inhibitors. Under normal use, agricultural fertilizers, mainly nitrogen fertilizer, are quickly decomposed by urease in the soil, which not only wastes a lot of nitrogen fe...Read more -
The role of EATA in fertilizer
EDTA chelates calcium, calcium sugar alcohol and other five mainstream calcium hypertrophy PK, so that crops grow faster and healthier. In the process of crop production, in addition to the three elements of nitrogen, phosphorus and potassium, medium and trace elements play an irreplaceable role,...Read more -
Use and synthesis of diformamidine
Diformamidine is also known as mite, diformamidine, fruit mite kill. It is a kind of broad-spectrum formamidine acaricide, belonging to the medium toxicity acaricide. Its acaricidal activity was reported by B.H.Palmer et al., in 1971, and was recommended as a acaricide by BootsCo.Ltd. in 1973. Ch...Read more -
Properties, uses and production technology of potassium dihydrogen phosphate
Physical Properties Potassium dihydrogen phosphate (chemical formula KH2PO4) is a high concentration phosphorus, potassium complex fertilizer, P2O5 content of 52%, K20 content of 34%. Small hygroscopicity, good physical properties, easy to dissolve in water, at 20℃ per 100 ml of water can be diss...Read more -
NPK compound fertilizer introduction
NPK compound fertilizer – Introduction NPK compound fertilizer is a mixed fertilizer composed of three main nutrient elements: nitrogen, phosphorus and potassium. The following is an introduction to the nature, use, preparation and safety information of NPK compound fertilizer: Nature: Nitr...Read more -
Physiological role of 6-benzylaminopurine bap
Application mechanism Use: 6-BA is the first synthetic cytokinin. 6-BA can inhibit the decomposition of chlorophyll, nucleic acid and protein in plant leaves. At present, 6BA is widely used in citrus flower preservation and fruit preservation and promoting flower bud differentiation. For example,...Read more -
The role of eddha-fe6 chelate iron
The main function of EDDHA-Fe6 chelated iron is to prevent and treat plant iron deficiency yellowing disease, suitable for acidic and alkaline soil, with high fertilizer efficiency and strong miscibility, can enhance photosynthesis, improve plant yellowing symptoms, improve photosynthetic efficie...Read more -
Naphthalene acetic acid instructions
Naphthaleneacetic acid ( NAA) is a synthetic plant growth regulator. belongs to the naphthaleneacetic acid ( NAA), and can promote plant growth and development. Its instructions include the following: Properties and mechanism of action: Naphthalene acetic acid is a potent plant gro...Read more -
Properties, uses and production technology of chlorfenuron
Chloropylurea [1-(2-chloropyridin-4-yl)-3-phenylurea, CPPU], also known as chloropylurea, KT-30, etc., is a plant growth regulator of the class of cytokines. It can induce callus growth and promote sprout development before harvest. It has a significant effect on controlling postharvest leaf yell...Read more -
The main uses of naphthalene acetic acid
Naphthylacetic acid is a plant growth regulator to promote plant root growth and an intermediate of naphthylacetamide. Naphthalene acetic acid is used as a plant growth regulator, and is used as a raw material for nasal and ophthalmic purification and ophthalmic brightness in medicine. Naphthylac...Read more
