Black pox is mainly responsible for the green young part of the grape, if it is solid, leaves, petioles and so on. The reason is that the disease is heavy in the rainy or hot seasons, and the incidence is light in the drought year. Due to different times and from different lands, there will be varying degrees of occurrence of vineyards from April to September every year. Therefore, farmers should pay attention to inspections. Prevention and control measures are: First, strengthen management: In addition to doing a good job of field sanitation, minimizing the source of bacteria, we must grasp the various measures of field management, especially reasonable fertilizer management. Before planting the vineyard and after harvesting every year, it is necessary to ditch and apply sufficient organic fertilizer to maintain a strong tree vigor. Topdressing should use whole fertilizer containing nitrogen, phosphorus, potassium and trace elements to avoid separate and excessive application of nitrogen fertilizer. The vineyards reclaimed from plain land or paddy fields must be drained after rain to prevent the accumulation of stagnant water in the orchards. Second, chemical control can be used for the control of Fuxing and other agents.
Fruits and Vegetables Drying Machine
This hot air circulating drying oven is tray mode intermittent universal drying equipment which is high in utility, widely used in medicine, chemical industry, food industry, light industry, electronics and other fields.
1.This drying machine uses electric heating elements as the heat sour
2. The material is stainless steel,keep the machine durable using.
3.After switching on the electric power, switch on the fan. The rotational direction of fan shall consist with the mark.
Fruit Drying Machine,Fruit and Vegetable Dryer Machine,Industrial Food Dryer Machine,Vegetable Dryer Machine,Commercial Vegetable Dryer Machine
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