How to apply urea in summer?
How to apply urea in summer? Please guide and introduce that when using urea as topdressing fertilizer in summer, we should pay attention to timely covering soil or irrigation. due to the high temperature and fast conversion of urea, the product after urea conversion is ammonium carbonate, which is more unstable than ammonium bicarbonate, commonly known as "gas fertilizer". Will produce a lot of ammonia. If urea is not buried in the soil, or sprinkled on the surface and not immediately watered, then the consequences of ammonia volatilization will burn the leaves, and in serious cases, the leaves of the plant will be boiled like boiling water, even if the volatilization of ammonia does not burn seedlings and leaves, the nitrogen loss will also pollute the environment and reduce the utilization rate. Click to get more nitrogen, phosphorus, potassium application techniques click to get more fertilizer application techniques
- Prev
What should be paid attention to when applying urea?
How to apply phosphate fertilizer reasonably when growing hot pepper? Please advise that during the growth and development of hot pepper, additional phosphorus and potassium fertilizer should be applied once a month to the root of pepper plant, each time 40 kilograms of superphosphate or calcium magnesium phosphate fertilizer and 15 kilograms of potassium chloride or potassium sulfate should be applied per mu.
- Next
How do you name tea according to the season?
How do you name tea according to the season? Please guide the name of the tea season, which is based on the 24 solar terms in China. There are nine of them, each of which is called by the name of solar terms at the time of picking. As it is related to the price of tea, tea farmers and tea merchants pay great attention to it. Since the beginning of the year, the order is as follows: 1.
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi