As people's income level rises, people's health awareness is constantly improving, and more and more people pay more attention to healthy eating. Especially as an indispensable vegetable in our diet, eating vegetarian food has become the actual appeal of most consumers. So, how do you eat green safe and safe food? Homeless vegetable cultivation is a good method, and it is more convenient to introduce the cleanliness than the common method of growing vegetables. Below, Huinong.com and Xiaobian will introduce to you what kind of vegetable tools are needed for homeless vegetables and how to grow a satisfactory sprout.
Sprout planting seedling tray
There are many kinds of seedling trays, such as single layer, double layer, padding paper and no padding. For example, it is better to choose a small layer of ornamental and bean sprouts. The double-layer seedling tray is composed of planting sieves and trays. The double-layer padding paper is to be padded under the old model. The paper is easy to breed bacteria. The double-layered dish for household planting is best not to be padded. The tray is transparent. In this way, the hydroponic culture is more hygienic and can be seen in the root growth. In addition, the double-layer non-padded planting sieve should also be selected. The planting sieve has dense uniform holes and slender slit holes, and the slender slit holes are better for cleaning vegetables. After the root.
watering can
After the dishes are sprayed with watering cans every day, the watering can is also essential. The family can also be planted in a three-dimensional manner with the corresponding shelf, which should be bought together when buying the seedling tray, so as not to be matched because the seedling tray is large and small.
In the purchase of seeds for seedlings and sprouts, the germination rate of seeds in the market and supermarkets is not guaranteed. It is recommended to buy seeds of professional seedlings.
The above is the method of planting sprouts in the family without the soil. The tools can be used as long as seedling trays, watering cans and seeds. No nutrient solution, zero addition, of course, can also be equipped with shelf three-dimensional vegetables. Ok, today's content is here. If you want to know more about planting, welcome to the Huinong School!
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-D-Maximum Scanning Depth: max. 250mm
-Multi-frequency: 5 segment frequencies
-Zoom: 10 ratio, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0
-Image gray scale: 256 level gray scale
-Cine Loop::max. 1024 frames
-Scann mode: B, 2B, B/M, M, 4B, 9B, ZOOM(Real-time zoom on B mode)
-Image processing: Pre-processing, after-processing, dynamic range, frame rate, line average, edge;
enhancement, Black/White inversion; Gray scale adjustment, contrast, brightness, γ revision.
-Measurement and calculation(human):
B mode: distance, circumstance, area, volume, angle, ratio, stenosis, profile, histogram;
M mode: heart rate, time, distance, slope and stenosis;
Gynecology measurement: Uterus, cervix, endometrium, L/R ovary;
Obstetric: gestation age, fetal weight, AFI;
Cardiology: LV, LV function, LVPW, RVAWT;
Urology: transition zone volume, bladder volume, RUV, prostate, kidney;
Small parts: optic, thyroid, jaw and face.
-Measurement and calculation(veterinary): Cattle: BPD, CRL, TD;
Horse: GA; Dog: GS; Cat: HD, BD; Sheep: BPD, CRL, TD
-Image store: by computer hardisk or USB disk
-Print: by USB laser/inkjet printers with computer
-DICOM3.0, medical digital imaging and communication
-3D image function(function): can get rebuilt 3D image by any probe
Ultrasound Box,BW ultrasound scanner,ultrasound box,black and white ultrasound box,ultrasound scanner
Guangzhou Sonostar Technologies Co., Limited , https://www.sonoeye.com