In recent years, there have been some prominent fertilization problems in the production of strawberry bases. Due to the shallow strawberry roots, they have resulted in successive results. Therefore, during the growth process, the demand for nitrogen fertilizer is very large. Due to lack of scientific management, nitrogen fertilizer abuse appears in strawberry bases. The problem. Although the effect of nitrogen fertilizer on strawberry production is significant, it is within a reasonable range. If nitrogen fertilizer is applied excessively, it will not only cause low utilization rate of nitrogen fertilizer and waste of resources, but also cause a series of environmental conditions such as deterioration of field ecological conditions and groundwater pollution. The problem is to limit the green development of the strawberry base. Therefore, in order to improve this unreasonable fertilization, some strawberry bases have begun to use portable chlorophyll meter to guide scientific fertilization.
The portable chlorophyll meter mainly determines the chlorophyll content in the leaves. It seems that there is no close relationship between the instrument and scientific fertilization, but we can know that the nitrogen is a nucleic acid, a coenzyme, a phospholipid, a chlorophyll, a cytochrome by understanding the effects of the nitrogen fertilizer. Components such as phytohormones (CTK) and vitamins are important elements involved in the formation of chlorophyll. Appropriate application of nitrogen fertilizers has a significant effect on improving crop photosynthesis. In general, nitrogen deficiency in plants is also the biggest and most intuitive effect on the leaves. Therefore, the determination of chlorophyll content is mainly used to monitor the nitrogen content of plants and to understand the nitrogen status of crops, thus guiding farmers to apply scientific fertilization.
After applying the portable chlorophyll meter for scientific monitoring at the Strawberry Base, the management of fertilization in the base became more scientific and rational. It not only satisfied the demand for nitrogen fertilizer during the growth of the strawberry, but also improved the yield and quality of the cultivation, and significantly improved the utilization rate of nitrogen fertilizer. Reduced fertilizer costs. At the same time, scientific fertilization also solved the problem of nitrogen fertilizer pollution and created a healthy and ecological environmental condition for the growth of strawberries. It is of great significance for the strawberry base to carry out ecological cultivation and achieve green development.
Concrete Pile Spinning/Centrifugal Machine:
Concrete Pile Spinning/Centrifugal Machine is mainly apply to produce High strength centrifugal technology concrete spun piles of difference diameter and length, Prestressed Reinforced concrete pole(SPC pole) by spinning formed. According to customer's effeciency request, there are Single wheel spinning machine and Double wheel spinning machine at customer's option, it is equipped with a stepless speed-variation motor and a control panel, it works smoothly and its speeder is of wide-range. Its box base is sturdy and durable and easy for installation.
Our Pile Spinning Machine's Advantages:
1. Unique "slot" design, change the screw limit between the bearing support and the base plate with the card slot and bolt limit. Both up and down sides of the spinning machine panel, undersurface and two sides of bearing support go through fine machining. Though the process is complex, it makes it more solid during high-frequency vibration of bearing support and the floor. Repair and replacement also have interchangeability.
2. Connection shaft is whole shaft, to avoid stress concentration brought by shaft diameter changes, resulting in the phenomenon of "shaft-broken".
3. The limit side of the support wheel is removable. It is convenient for users to replace.
4. Frequency-conversion cabinet of spinning machine records process parameter of each pipe and output reports, provides the office computer data communication interface.
Spinning Machine Technical Parameter:
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Wheel Distance(mm) |
2000 |
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Central wheel Distance(mm) |
950-1200 |
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Wheel Diameteri(mm) |
600 |
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Axle Diameter(mm) |
110-125 |
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Automatic controller for centrifugal concrete pile machine |
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We can Customize for you. If you have any questions, please contact with us. Welcome you can visit our Factory.For inqury,Please send mail directly to us.
Concrete Pile Spinning Machine
Concrete Spinning Machine,Spun Pile Centrifugal Machine,Concrete Pile Spinning Machine,Pole Spinning Machine
Jiangsu Haiheng Building-Materials Machinery Co.,Ltd , https://www.jshaiheng.com