Grinding Machines
YE-1420 universal
cylindrical grinding machine is the latest up to upgrade products .For
grinding the workpiece of inner and outer cylindrical and tapered ,the
most suitable for single piece and small batch production use.
Longitudinal movement
of the machine by hydraulic stepless transmission ,can also hand-wheel
drive. Wheel lateral movement with hydraulic quick retreat and manual
feed function.
Grinding Machines,External Grinding Machine,Benchtop Surface Grinder,Surface Finishing Polishing Grinding Machine Ningbo Yien Machinery Co., Ltd , https://www.nbyienmachinery.com
Tea tree shoots are both harvested and photosynthesis organs. The products of photosynthesis not only provide a lot of carbohydrates for tea tree, but also provide energy and carbon shelf for the metabolism, growth and development of tea tree. Therefore, it is of great importance to the yield and quality of tea and the continuous high yield and quality.
However, the photosynthesis of tea plants is not only related to the intensity of light, temperature and moisture, but also related to the content of chlorophyll in leaves. Nitrogen deficiency will affect the biosynthesis of chlorophyll or cause its decomposition, so that the chlorophyll content Reduced, chlorophyll detectors can help testers quickly detect chlorophyll content in plants to guide tea farmers in correct fertilization.
Nondestructive and easy determination of tea leaf chlorophyll content with chlorophyll detector
The determination of chlorophyll content and nitrogen content is very important for crop, tree breeding and cultivation management. To enable simple, rapid and non-destructive determination of nitrogen status of tea plants, chlorophyll detectors can be introduced for the determination of tea chlorophyll and guidance. Fertilization.