How to grow mustard? The most common impression of mustard is that it is cold dishes, pickles, side dishes, etc. It is not known that mustard is also grown from raw materials. Mustard is a unique flavor of food, today to learn how to grow mustard.
Mustard is one of the most convenient fast-food foods in the world, and is often accompanied by instant noodles. Because the mustard has a special flavor, it can appetite for dinner, so that people can eat different instants of eating instant noodles. Therefore, mustard has always been popular with people. However, if you mention the cultivation method of mustard, you may not know much about it, because you don't know how to grow the mustard, and you don't know how to make the mustard.
First, planting soil
In fact, many things we did not see, but it may be similar to our association. Strictly speaking, mustard is also a kind of vegetable, a herbaceous plant, which is similar to other vegetables in planting. Therefore, before planting mustard, we have to choose a land suitable for the growth of mustard. The demand for fertilizer is relatively large, so we should choose a fertile soil for the growth of mustard, and then rectify the soil.
Second, soil preparation and fertilization
Of course, different plants need different soil conditions, so you can't choose fertile soil to plant immediately. You need to deepen the soil and then disinfect it under the sun's exposure, so that the pests have nowhere to shape, which can make the mustard better. Growth. In addition, it is necessary to apply the farmyard manure as the base fertilizer in the soil, and then use it with the compound fertilizer, so that the soil fertility of the planting mustard is up to the demand of the mustard.
Third, planting time
This is the time for the cultivation of mustard, which is generally reasonable in October, because the mustard itself is the plant that is planted in autumn. The climate and temperature at this time are more suitable for the growth and development of mustard. If the weather is relatively cold, it may be a little slower, which can increase the germination rate of the mustard, and may even affect the health and timing of the mustard. Therefore, time selection is a very important process.
Fourth, daily management
After the seeds of the mustard are germinated, it needs to be sprayed with water to keep it moist, which is more conducive to its development and gradually increase the resistance, in order to better improve the survival rate. After the mustard has grown to a certain height, it can be planted and planted. This process is also very important. It is a key period for promoting the growth of mustard. It may affect the growth of the later stage, so whether it is strong seedling or planting, it must be Treat it more professionally.
The latter work is relatively simple, mainly for pest control and fertilizer application. Pest control is a very important process. One must remove the pests, reduce the impact of the pests on the mustard, and avoid the hollow of the mustard and improve the quality of the mustard. The use of fertilizer is relatively simple, and it is applied according to the corresponding requirements to ensure that the fertilizer required for the mustard is sufficient, so that the mustard can grow well.
The above is all the main points of the mustard management technology. You can see if you want to grow mustard farmers. What do you want to know about mustard?
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Virus Specimen Collection Tube
Inspection principle:
It can perform protein denaturation on fresh clinical virus samples to inactivate the virus, prevent secondary transmission of infection, and ensure the safety of transportation and testing personnel.
♣.Structural composition: Combination of cotton swab and transport medium (VTM).
♣. Product requirements:
The product should be airtight, avoid high temperature, avoid direct sunlight storage. It should be used in a clean, hygienic, pollution-free, and temperature-friendly environment.
♣, Storage conditions and validity period:
â‘ , the product should be stored in a clean, dry and ventilated environment,
②, the temperature is 5℃-35℃;
â‘¢, relative humidity <85%RH;
â‘£, product shelf life: 12 months.
♣. How to use
â‘ Before sampling, mark relevant information on the label of the sampling tube.
â‘¡. Sampling with the corresponding cotton swabs.
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â‘£. For the specific sampling method, please refer to the following:
a) Nasal swab Gently insert the sampling head into the nasal cavity, stop for a while and then slowly rotate to exit, immerse the collected specimen in the Xiangxiang solution, break the excess part and discard it, and tighten the sampling tube cover.
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c), Mycoplasma Chlamydia, Ureaplasma specimen collection
Male: Insert the sampling head into the urethra about 2cm and rotate, stay for a while and then exit, and immerse the collected specimen in the sampling solution.
Female: Wipe the mucus of the cervical orifice, insert the sampling tip into the cervical canal for 1-2 cm for sampling, immerse the collected specimen in the sampling solution, break off the excess part and discard it, and tighten the cap of the sampling tube.
♣. Precautions
1. After the virus is collected, the disposable sampling swab should be completely inserted into the preservation solution, so that the virus can be retained to the greatest extent possible.
â‘¡ The collected specimens must be sent for inspection in time.
â‘¢. It is forbidden to use products with damaged packaging and expired validity period to prevent pollution.
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