Fruit tree fertilization new method point fertilizer fertilizer water coating
A certain number of grassy handles are buried in the concentrated distribution area where the fruit trees absorb roots, and mulching is performed to temporarily store the applied fertilizer and water, reduce the loss, and gradually release nutrients and water, so that the fruit trees can be supplied with stable water supply throughout the year. Improve the growth and development of fruit trees to achieve the purpose of increasing production and strengthening trees. Pathological Diagnostic Solutions LBC, AI-assisted Diagnosis, Pathology Slide Scanner HANGZHOU DIAN BIOTECHNOLOGY CO., LTD. , https://www.dianbiotech.com
Its advantages are to improve the ground temperature in early spring, save water-saving fertilizer, improve the survival rate of saplings, and increase the production of strong trees. The cost is low and the benefits are significant. This technique can be used on apples, pears, apricots, plums, etc., and is usually carried out before or after flowering each year in early spring.
The big tree can be set 4 to 8 points, the young tree set up two points, the general diameter of the hole 25 to 30 cm, the depth of the hole 35 to 45 cm, will bundle a good straw handle (for straw or weeds can be, straw Bundle diameter 15 ~ 25 cm, length 30 ~ 35 cm, soaked in water before immersion) vertical bundle into the hole, the hole in the application of superphosphate, 50 to 100 grams per hole, backfill when practical, grass to the top When covering soil to 1 cm, apply 50-100 g of urea. If ammonium bicarbonate is applied, apply it to the backfill 20 cm from the ground, and then fill the soil, then water it, and then cover it with l cm thick soil. After burial, it is 1-2 centimeters below the ground to make water. After that, it is covered with plastic film and a small hole is put through the film in the center of the hole to pressurize a small stone to collect rainwater and water.
In the dry season, water is poured every 10 to 12 days. Each time, each hole is poured 3.5 to 5 kg. Generally, after anthesis, the new shoot is long-term, and after harvesting fruit, it is combined with rainfall or pouring and irrigation to apply topdressing, applying 50 to 100 grams of compound fertilizer or urea each time.