Plant Nutrition Laboratory, Plants vs. Zombies OL Lab and Nutrition Room, which is better to upgrade

For the plant nutrition laboratory, if it is a hardware facility, the main ones are high-temperature sterilization furnaces to deal with laboratory equipment, as well as purified water, there is an air purifier inside the ultra-clean workbench, which can blow sterile air, ultrasonic cleaners, dirt on washing utensils, disinfection cabinets, storage of laboratory equipment, air purifiers (if the laboratory has a smell, it can also be considered), these are the minimum required configurations, and there are some high-performance instruments. There are also software facilities, a systematic E3-Lab laboratory management system is needed, from the laboratory experiment records, experimental templates, and templates sometimes have to be made by tutors, management of experimental materials and reagent consumables, instrument appointment management, database, information sharing and exchange, budget or something, these are all necessary, otherwise the management will be very tiring, but also can save costs.

First: you need a central laboratory bench and sideboard, as well as an instrument cabinet and reagent cabinet.

Second: the basic instruments include constant temperature incubator (measuring soil alkali hydrolyzable nitrogen), blast drying oven (for sample processing), ** machine (measuring soil available phosphorus), spectrophotometer (measuring soil available phosphorus), flame photometer (measuring soil available potassium).

Third: the basic glass instruments include triangular bottles, volumetric flasks, dropper bottles, pipettes, semi-micro burettes, Kangwei diffusion dishes, funnels, and filter paper (phosphorus-free qualitative).

Fourth: related reagents. (There are too many, so I won't list them first, just order and configure them according to the national standard).

If you want to determine the nitrogen, phosphorus and potassium nutrients of plants, you also need a fume hood, a cooking furnace, a digestive tube, a small elbow funnel, and a distillation device.

The above is a laboratory for routine laboratory testing, and if you want to measure the total nutrients and trace elements of the soil, you need a lot more.

The camp side maintenance room is a new state masking ability enhancement system launched by the undeleted test of "Plants vs. Zombies Online", which can strengthen the ability value of the player's lineup under the card gameplay, and the nutrient solution produced by the nutrition room is linked to the position of the formation against the ,..

China Agricultural University attaches great importance to the construction of laboratories, and has a number of teaching and research laboratories with advanced facilities and standardized management, which provide a strong guarantee for the continuous improvement of the teaching and scientific level of our university. At present, the total amount of experimental instruments and equipment in the school has reached 100 million yuan, and the total number of equipment has reached 63,439. l State Key Laboratory:

3 State Key Laboratory of Agricultural Biotechnology, State Key Laboratory of Plant Physiology and Biochemistry, State Key Laboratory of Animal Nutrition, Key Laboratory of Animal Nutrition, Ministry of Agriculture: 16 Key Open Laboratory of Animal Nutrition, Ministry of Agriculture, Key Open Laboratory of Animal Genetics and Breeding, Ministry of Agriculture, Key Open Laboratory of Pesticide Chemistry and Application Technology, Ministry of Agriculture, Key Open Laboratory of Plant Nutrition and Nutrient Cycling, Ministry of Agriculture, Key Open Laboratory of Crop Genomics and Genetic Improvement, Ministry of Agriculture, Key Open Laboratory of Preventive Veterinary Medicine, Ministry of Agriculture Key Open Laboratory of Soil and Water of the Ministry of Agriculture Key Open Laboratory of Facility Agricultural Biological Environment Engineering of the Ministry of Agriculture Key Open Laboratory of Pathology of Partial Daughter Plants of the Ministry of Agriculture Key Open Laboratory of Agricultural Microbial Resources and Their Applications Key Open Laboratory of Crop Cultivation and Tillage of the Ministry of Agriculture Key Open Laboratory of Biological Control of the Ministry of Agriculture Key Open Laboratory of Grassland Vegetation Restoration and Reconstruction of the Ministry of Agriculture National Laboratory for the Detection of Animal Spongiform Encephalopathy National Laboratory of Animal Parasitic Protozoa National Reference Laboratory for Veterinary Drug Residues l Key Laboratories of the Ministry of Education: 4 Key Laboratories of Plant-Soil Interactions, Ministry of Education, Key Laboratories of Integrated Research on Modern Precision Agriculture Systems, Ministry of Education, Key Laboratories of Functional Dairy Products (jointly established by the Ministry of Education and Beijing Municipality) Key Laboratories of Crop Heterosis Research and Utilization, Ministry of Education l Beijing Key Laboratories:

3 Beijing Key Laboratory of Crop Genetic Improvement Beijing Key Laboratory of Pratacultural Science Beijing Key Laboratory of Fruit Tree Stress Physiology and Molecular Biology l Beijing Experimental Teaching Demonstration Center: 2 Life Science Experimental Teaching Demonstration Center Chemistry Experimental Teaching Demonstration Center In the past five years, the university has invested 50 million yuan in the construction of undergraduate teaching laboratories to update laboratory instruments and equipment, promote laboratory integration, and improve laboratory utilization. By the end of 2006, the school has 121 undergraduate teaching laboratories, with a total value of 100 million yuan of teaching instruments and equipment, and a total of 43,785 pieces of teaching equipment.

With the completion of the Engineering, Information and Telecommunications Building, Life Science Building, etc., the teaching and experimental conditions will be greatly improved.

The simplest nutrient solution is to use salt water and baking soda, which can provide potassium and sodium salts, but if you want to add other mineral elements such as calcium and magnesium to the acidic soil potted plant, you can break the eggshell and mix it into the soil. However, if you do not have a certain knowledge base of plant nutrition and soil science, it is not recommended to prepare the nutrient solution by yourself; First of all, different plants have different requirements for the types and concentrations of nutrients, for example, most plants can use sodium chloride, that is, table salt to supplement sodium, but some plants are chlorine-resistant plants [such as tea trees, peach trees, grapes, potatoes, sweet potatoes, sugar beets, citrus, sugarcane, watermelon], at this time salt can not be used. Secondly, the existence and availability of different forms of compounds in the soil are also different, and a specific molecular form of some nutrients will react with each other to lead to the loss of nutrients. Therefore, it is better to ask for help from people with professional knowledge, or when you have time and energy, you can look through some popular science books that guide home potted plants.

Soil or plant nutrition laboratories in agricultural colleges.

Academy of Agricultural Sciences, etc.

At the same time, they can give guidance.

It is recommended to go to agricultural and forestry colleges, because, cheaper.

The Agricultural Bureau can, as if there is an Agricultural Science Institute.

It depends on what virus you are cultivating, and in the case of bacteriophages, bacteria should be used as the virus host to cultivate bacteria infected with viruses; If it is an animal virus, it is generally good to buy a specific animal cell culture medium and then infect the virus you want to culture; In the case of plant viruses, plant tissues can be cultivated with plant nutrient solution, and then plant viruses can be introduced.

With live animal culture media, viruses can only parasitize in living cells.

Personally, I think 856 is a good test center, because 822 requires a good computer!