It is possible to topically apply a quick-acting fertilizer in the fruit's rapid growth period. Each plant applies 0.3-1.5 kg of APS-P compound fertilizer according to the size of the tree and sprays the photosynthetic nutrient film fertilizer on the foliage to increase the photosynthesis and increase nutrients and chlorophyll. The high-environment-friendly plant compound fertilizer film for increasing fertilizer, increasing yield, enhancing color, leaf hypertrophy, and strong dry stem can help plants absorb a lot of light, light, light, and conventional fertilizers to supply plant growth and development to the limit. Watering fertilizer in time. After the fruit is harvested, the basal fertilizer is applied in time, and 50-250 kg of organic fertilizer per plant is applied according to the tree size, 5-10 kg of superphosphate, 1-2 kg of ammonium nitrate, and a depth of 25-35 cm. Combined application of plant e-fertilizer can effectively exert the fertilizer effect. Before deciduous soil is frozen, the plants are sprayed with hibernation and the whole winter water is poured once more to facilitate safe wintering of the trees.
Color Doppler Ultrasound Scanner
"Color Doppler Ultrasound Scanner" is a high-definition black-and-white B-ultrasound plus color Doppler. Its main advantages are: it can quickly and intuitively display the two-dimensional plane distribution of blood flow; it can display the running direction of blood flow; it is beneficial to distinguish between arteries and veins; it is beneficial to identify vascular disease and non-vascular disease; it is beneficial to understand the nature of blood flow ; It is convenient to understand the phase and speed of blood flow; it can reliably detect shunt and regurgitation; it can quantitatively analyze the origin, width, length and area of blood flow. These ultrasound manifestations and parameters play a very important auxiliary role in the diagnosis of clinical diseases.
Color Doppler Ultrasound Scanner,Color Doppler Scanner,Color Doppler Ultrasonic,Laptop Ultrasonic Scanner
Mianyang United Ultrasound Electronics Co., Ltd , https://www.uniultrasonic.com