JIANG SU CYCLE BIOSCIENCE

Rhizobium soybean is a live microbial preparation. The rhizobia in the root nodules and the legumes are mutually beneficial: the organic matter produced by the legumes through photosynthesis is partly supplied to the rhizobia; the ammonia produced by the rhizobia through biological nitrogen fixation is supplied to the legumes plant. , it fixes free nitrogen in the air to supply soybeans to meet soybean demand for nitrogen. It is a good measure to increase soybean yield, save fertilizer and reduce pollution, and has been valued by researchers around the world. First, the role of rhizobia 1. Nitrogen fixation Soybean rhizobia uses the products of soybean photosynthesis as energy, and converts nitrogen in the air into nutrients required for soybean growth and development. Rhizobium and soybean have a symbiotic nitrogen fixation relationship. At the beginning, soybean rhizobia fixed little nitrogen, until flowering to drum. The initial stage of grain is the peak of nitrogen fixation by so...

  1.The discovery of Bacillus subtilis Bacillus is the first probiotic group that people have come into contact with and researched, and Bacillus subtilis is one of the bacteria of high concern among Bacillus. In 1835, Ehrenberg discovered Bacillus subtilis and named it "Vibrio subtilis". In 1872, with the establishment of the bacterial classification system, Cohn named it "Bacillus subtilis". In 1945, Johnson et al reported that Bacillus subtilis has the effect of preventing and controlling plant diseases; In 1997, Kunst F. et al first completed the complete genome sequencing of Bacillus subtilis and published the results in the journal Nature So far, in the field of planting, Bacillus subtilis has been widely used to control plant diseases, promote growth, improve soil structure, and improve crop quality. 2. Screening and production of subtilis Traditional strain screening is usually based on morphological characteristics, enzyme-producing ability, bacteriostatic ...

  γ-aminobutyric acid (CAS number: 56-12-2), (GABA for short), with a relative molecular weight of 103.1, is a four-carbon, non-protein amino acid, which is widely used in vertebrates, plants and Widespread in microorganisms. The content of GABA in plant tissues is extremely low, usually between 0.3 and 32.5 μmol/g.  It has been reported in the literature that the enrichment of GABA in plants is related to the stress response experienced by the plant. When subjected to stress such as hypoxia, heat shock, cold shock, mechanical damage, and salt stress, it will lead to the rapid accumulation of GABA.  It has become a research hotspot to process plant food raw materials into GABA-rich functional products after a certain stress treatment or through microbial fermentation to increase the GABA content in the body.  As a novel functional factor, GABA has been widely used in the food industry.  Foods developed using raw materials such as GABA-rich  germinated brow...

Potassium indolylbutyric acid (IBA-K) is the potassium salt of indole butyric acid with relatively stable properties. It is mainly used to promote the development of capillary roots. It can be used as basal application, flushing application, and can also be added with compound fertilizer, compound fertilizer, BB fertilizer, etc. For use, such as seedling cuttings, it is recommended to use it in combination with sodium naphthalene acetate. Potassium indole butyrate is a root-promoting plant growth regulator, which induces crops to form adventitious roots. It is transmitted from leaf seeds and other parts to the plant body through foliar spraying, dipping roots, etc., and is concentrated at the growing point to promote Cell division induces the formation of adventitious roots, which are characterized by many roots, straight roots, thick roots, and many root hairs. It is easily soluble in water, has higher activity than indole acetic acid, decomposes slowly under strong light, and has st...

Uniconazole is a triazole plant growth regulator widely used in cotton production. In recent years, it has an obvious effect on controlling the growth of cotton, promoting flowers and peaches, and can also increase the ratio of cotton double bolls. Welcomed by some cotton farmers.  Today, I will introduce to you a new type of plant growth regualtor, which is more effective than Uniconazole. It is better than Uniconazole because it is not prone to premature aging and defertilization of cotton. 1. What is prohexadione calcium Prohexadione calcium is a new type of plant growth regulator developed by Japan Combina Chemical Industry Co., Ltd. It interferes with the synthesis of gibberellic acid in plants, reduces the content of gibberellic acid in plants, controls leggy growth, promotes flowering and fruiting, and increases yield. Make its root system developed, protect cell membrane and organelle membrane, and improve crop resistance ability. So as to inhibit the upper vegetative growt...

  Triacontanol is a powerful natural stimulant, it plays an important role during the whole cannabis growth. Excellent ability to help cannabis increasing photosynthesis, roots & flower formation and development. Grow Conditions For Cannabis 1.Soil PH level The optimal pH for healthy growth ranges between 5.9 and 6.5. 2.Climate The optimal temperature during the day is 24°C to 30°C. 3.Adequate Photosynthesis For healthy vegetation marijuana needs over twelve hours of light per twenty-four hour period. 4.Proper Nutrients To achieve dense buds and health root, your cannabis needs some external stimulus in the form of nutrients. Triacontanol Effect On Cannabis  1.Enhance photosynthesis As we know, photosynthesis is an essential process for all plants. It is the process of turning light into energy and it is. For healthy vegetation marijuana needs over twelve hours of light per twenty-four hour period. As photosynthesis is responsible for over 70% of cannabis production, your...