Fruit Tree Fertilization Of The Four Points For Attention, The Old Farmer Nitrogen Fertilize Is The Focus

After the summer season, autumn and winter fruits are also coming on the market, and for fruit farmers, being able to go on the market a day earlier means a little more income this year. In September and October every year, it is the peak of fruit tree fertilizer. Today, Xiaobian will talk with you about the precautions for fruit tree fertilization during this period.
Fruit tree fertilization precautions are as follows:
1, do not use ammonium nitrate as fertilizer, because fruit trees are easy to absorb nitrate nitrogen during growth, excessive consumption will cause accumulation of poisoning.
2, do not apply ammonium carbide in the absence of water in the orchard, because ammonium carbide is extremely unstable and volatile. It should be applied when the orchard is wet and covered immediately after application. If the soil is particularly dry, ammonium carbide can be applied after watering.
3, do not continuously apply ammonium sulfide, because it will increase the acidity of the soil, cause soil compaction, affect root activities, so that the fruit tree growth is poor, resulting in a serious decline in yield and quality.
4. Nitrogen contained in urea needs to be converted into ammonium carbonate under the action of soil microorganisms before it can be absorbed and utilized by fruit tree roots. Therefore, water cannot be immediately applied after urea application, otherwise nitrogen will be lost resulting in waste. You should wait 5 to 7 days after applying fertilizer before watering.
Planting has never been an easy thing, want to do a good job is not only sunrise and sunset, but also to understand the planting laws of crops, always pay attention to the weather dynamics, have to say that farmers really hard