Choose drought resistance. Before planting, the varieties with strong drought resistance can be selected, and the varieties with strong drought resistance can generally prolong the time of drought resistance. In the case that the water shortage time is not long, the normal growth state can be quickly restored by irrigating vegetables. In arid plots, try to grow varieties that require less water.
Covered. For open summer vegetables that have not been covered with glutinous rice, they should be covered with grass straw in time to store water and keep moisture, reduce water and nutrient consumption, and promote growth. The greenhouse is covered with a new high-fat film to protect the sputum before the shade net, moisturizing, reducing water evaporation and ensuring the normal growth of vegetables.
Develop irrigation systems. For plots with irrigation conditions, the existing water sources, drought-resistant appliances and facilities should be fully utilized, and water-saving irrigation techniques such as drip irrigation and sprinkler irrigation should be used for scientific irrigation. For irrigation areas, irrigation systems should be installed to ensure that dry areas can be poured. Water to ensure plant growth.
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Manual Video Measuring Instrument
Manual image measuring instrument is a precision measurement instrument that uses manual driving for 3 axes, and the measurement software is manual point taking.
This instrument uses a zoom objective to magnify the measured object, and the image is input into a computer through a CCD industrial camera device. The enlarged image of the measured object is transmitted to the measurement software for non-contact and efficient geometric measurement of various complex workpieces.
Suitable for non-contact measurement of stamped parts, plastic parts, thin film shaped, easily deformed, easily damaged, and small-sized workpieces, such as workpiece measurement in industries such as rubber, plastic, small hardware, clocks, and light industry.Video Device
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The manual image measuring instrument consists of three parts: an image acquisition device, a data acquisition device, and a two-dimensional measurement software. The zoom objective lens and high-resolution color camera form an image acquisition device, and the data acquisition device is composed of a grating ruler and a data processor. The image and data are measured using 2D measurement software to achieve point, line, arc, and distance measurements.
Manual Video Measuring Instrument,Fully Automatic Image Measurement ,Optical Measuring Instrument
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