Natural brassinolide (NBR), is recognized worldwide as the latest (sixth) plant growth regulators. Huangjia natural brassinolide is extracted directly from plants, natural, efficient, broad-spectrum, non-toxic products. Brassinolide, its main active ingredient:
Molecular formula: C28H48 O6
(22R, 23R, 24S)-2α, 3α, 22,23 - tetrahydroxy -24 - methyl-B-high -7 - oxa-5а-cholesteric alkyl -6 - one
Physical and chemical properties:
White crystal, melting point 274-275 ° C, insoluble in water, soluble in chloroform, ethyl acetate, acetone, ethyl ether, isopropyl alcohol and other organic solvents
November 1996 under the auspices of the Zhejiang Province Science and Technology Commission, composed of the Chinese Academy of Sciences Chen Yaozu, Shen of Zhiquan and chemistry, agronomy, soil, genetic and biological expert Professor Identification Committee, through the identification of consistent think Huangjia natural Yun moss factors of production process advanced product formula is reasonable, effective and stable application.
Test by more than 1,000 cities and counties of the country's 31 provinces and cities in more than 100 kinds of crops, application of proved natural brassinolide hormone can improve seed vigor, and promote the development of plant roots, and enhance their ability to absorb fertilizer and water, the chlorophyll content, and enhance photosynthesis the plants a balanced and robust growth, enhance resistance to disease, anti-pesticide phytotoxicity as well as cold, drought, water logging, salinity and resilience, and ensure stable incomes in disaster conditions. Can improve the nutritional value of crops, without any side effects.
The products are cheap, easy to use by the majority of users, known as "the golden key of the 21st century agricultural production.