Bean leaf mold disease mainly affects leaves, stems and pods. At the beginning of the disease, purple-brown spots are formed on the leaves and leaves. When enlarged, polygonal brown spots are formed. When the humidity is high, gray-black mold layer is formed on the back of the lesions. The spotted surface of the sonic coal-like mold can cause early defoliation when the disease is serious, leaving only the top young leaves, the diseased leaves become smaller, and the pods of the diseased plants are greatly reduced.
Prevention:
1. Deeply plough the land before planting, apply enough base fertilizer, use the tree general to disinfect the soil, and use the new high-fat film for seed dressing to isolate the insects and insects in the ground and improve the emergence rate.
2, the flower bud differentiation period of the bean buds promotes Huawang No. 3, inhibits the prolongation of the main shoots, promotes the differentiation of flower buds, manages the water and fertilizer, increases the application of decomposed organic fertilizer, phosphorus and potassium fertilizer, etc., ensuring sufficient nutrients for the beans and robust plants. Improve disease resistance.
3, timely inspection, found that the diseased plant timely spraying targeted drugs plus new high-fat film, effectively improve the prevention and treatment effect.
Ceramic conical burr is commonly made of 95% or 99% aluminum oxide ceramics. As alumina is a eco-friendly, more wear-resistant and cost effective material than metal burrs, so it has been accepted by coffee grinder manufacturers at worldwide.
We have been providing many standard type ones, including different color, such as white, gray, coffee, black colour. It depend on customer's need. We have prototyping to very high volume capability. Whatever it's a R&D program with very small trial order, or a cost down project with high volume. We will give out a best solution for you. Besides, we are able to offer ODM service.
Ceramic conical burr is most common type in Manual Coffee Grinder, coffee mill, coffee bean maker, coffee bean grinding machine.
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