Bacillus spore bacillus
[product form] powder
Morphological characteristics] Bacillus cereus is a Gram-positive bacterium producing spores, belonging to the genus Bacillus. The size of the bacteria is (0.6-0.8) mu m x (2.0-5.0) mu m, gram-positive, negative or variable, facultative anaerobic, rod like, spore producing, spore ellipse, end birth, bulge, capsule, flagellum lateral or perimyperic. On the PDA plate, the colony is small, white or yellowish, round, slightly convex or not convex, the edge is neat, the surface is glossy, smooth, humid, translucent to opaque; the growth of the mycelia on the agar medium is thinner, the aseptic membrane and liquid are clarified; the growth of the culture medium on the slope is good, the lichen is linear and flat. The surface is smooth and translucent. It is best suitable for the growth temperature of 30 -35 C.
Cotton wilt, black root rot, anthrax, scab, maize total erosion, rice white leaf blight, peanut blight, potato soft rot, cucumber angle spot and green pepper scab.
[biometrics] Bacillus spore is a kind of biocontrol probiotic bacteria, which is refined by artificial mutagenesis, expansion and concentration of liquid deep fermentation. Bacillus polysaccharide can secrete a variety of extracellular antibacterial substances, can inhibit the activity of various pathogenic bacteria, significantly improve the resistance of plants, effectively prevent the occurrence of soil borne diseases of plants and promote plant growth and increase yield.
Bacillus polymyxis can produce polymyxin, and the ring structure in the polymyxin molecule can be inserted into the bacterial cell membrane to change the permeability of the cell membrane, causing the loss of the cell contents to lead to the death of the harmful bacteria, and the nucleoside antifungal agent produced by Bacillus polymyxis It acts on the cell wall of fungi that causes the fungal growth of the mycelial tip to form an expansion bubble and rupture. Bacillus MYX can not only directly kill the pathogenic bacteria, but also play an anti disease effect through the interaction between plants, which can increase the activity of plant related disease related proteins, or lead to some low molecules. The accumulation of the amount of antibacterial substances will also form some biological macromolecules with protective effects. Bacillus viscocibacilli can be planted in the root tip of the plant to form a "biofilm" and accumulate in the cell space outside the vascular column of the root, and the "biofilm" can greatly accelerate the process of plant absorption of nutrients.
[main functions]
1. Through root irrigation, bacterial and fungal soil borne diseases can be effectively prevented, and bacterial and fungal diseases of plant leaves can be reduced.
2. It has obvious effect on plant growth and yield increase. Bacillus polysaccharide has good control effect on bacterial wilt disease, plant bacterial wilt disease. In the late harvest, it has special effect on tomato, eggplant, chili, tobacco, potato, grosvenomi and Ginger Bacterial Wilt (Jiang Wenbing). Bacillus Polygonum also has good control effect on soft rot of taro, Chinese cabbage soft rot, pepper root rot, flower root rot, root rot of yyoku, root rot of Radix Sassan, tomato sudden disease, tomato bacterial wilt and Pepper Blight. The plant height can be increased by 10-30cm than that in the blank control area. Even when the plant is not blight, the yield of plant can be increased by 27.5%, and the increase of yield is mainly manifested in the early harvest.
Note: the living bacteria content can be customized according to the demand.
[scope of application] various crops, biological fertilizer, biological organic fertilizer and compound biological fertilizer.
Store in a cool, dry place.
(shelf life) for 18 months.