When peach fertilization was
2022-12-30 06:06:37
The high temperatures in the autumn and the rains are abundant. This period gives peach trees fertility and easy absorption by peach trees. At the same time, in the fall, the roots of peach trees enter the second peak of growth. The roots that are accidentally wounded when fertilizing peach trees can heal in a short period (around 20 days) and have new roots. The flowering is early in the year and the total number of flowers is increased. Large, high fruit setting rate, beneficial to reduce physiological fruit drop, increase production. According to the test, the peach plant base fertilizer was applied in the same soil and water and pest and disease prevention and control conditions in the same amount of fertilizer. The application of the peach base fertilizer in autumn can improve the fruit setting rate by more than 10%. At the same time, peach fruit is well-proportioned, brightly colored, quality is improved, and yield is increased. Therefore, the use of basal fertiliser in peach trees is very important and it is the key to ensuring the robustness, high yield, and stable production of peach trees. Autumn Shiji pay attention to grasp the following five points:
Base fertilizer should be enough. Peach trees have a higher fruit setting rate and have higher soil nutrient requirements. General results The amount of fertilization at the initial stage is: 2000-3000 kilograms of high-quality farmyard fertilizer per acre and 20-30 kilograms of compound fertilizer; the fertilization amount of trees in full fruit period is: 4000-5000 kilograms of high-quality farmyard fertilizer per acre, mixed and applied. 40-50 kg fat.
Nutrients must be complete. Peach tree base fertilizer should be manure, cake fertilizer and other organic fertilizers, in addition to organic fertilizers, should be used with inorganic fertilizers, accounting for the annual inorganic fertilizer dosage l/3-2/3, especially phosphate fertilizers, should be mainly used as base fertilizer. And according to the nutritional status of the tree, with a certain amount of micro-fertilizer.
It's too early. Peach autumn basal fertilization is generally appropriate in mid-September, the soil temperature is higher during this period, the ability of root regeneration, strong root recovery. At the same time, the conversion of fertilizers is fast, which is beneficial to tree absorption and can increase nutrients in the tree body.
Fertilizer should be wide. The root system of peach tree is more aerobic than that of apple and other fruit trees. The fertilization area should be increased, the absorption area of ​​roots should be enlarged, the growth environment of root system should be improved, and the absorption function of root system should be improved. Base fertilizers in production should be combined with soil amendments. The specific approach is to dig fertilization ditch around the circumference of the tree crown. The width of the ditch is 40-60 cm and depth is 30-40 cm. Note that the fertilization location should be rotated year by year, and the soil improvement is usually completed in 3-4 years.
The depth should be shallow. Peach tree roots are mainly distributed in 20-40 cm soil layer, and the depth of fertilization ditch or fertilizer hole should be 30-40 cm.
Base fertilizer should be enough. Peach trees have a higher fruit setting rate and have higher soil nutrient requirements. General results The amount of fertilization at the initial stage is: 2000-3000 kilograms of high-quality farmyard fertilizer per acre and 20-30 kilograms of compound fertilizer; the fertilization amount of trees in full fruit period is: 4000-5000 kilograms of high-quality farmyard fertilizer per acre, mixed and applied. 40-50 kg fat.
Nutrients must be complete. Peach tree base fertilizer should be manure, cake fertilizer and other organic fertilizers, in addition to organic fertilizers, should be used with inorganic fertilizers, accounting for the annual inorganic fertilizer dosage l/3-2/3, especially phosphate fertilizers, should be mainly used as base fertilizer. And according to the nutritional status of the tree, with a certain amount of micro-fertilizer.
It's too early. Peach autumn basal fertilization is generally appropriate in mid-September, the soil temperature is higher during this period, the ability of root regeneration, strong root recovery. At the same time, the conversion of fertilizers is fast, which is beneficial to tree absorption and can increase nutrients in the tree body.
Fertilizer should be wide. The root system of peach tree is more aerobic than that of apple and other fruit trees. The fertilization area should be increased, the absorption area of ​​roots should be enlarged, the growth environment of root system should be improved, and the absorption function of root system should be improved. Base fertilizers in production should be combined with soil amendments. The specific approach is to dig fertilization ditch around the circumference of the tree crown. The width of the ditch is 40-60 cm and depth is 30-40 cm. Note that the fertilization location should be rotated year by year, and the soil improvement is usually completed in 3-4 years.
The depth should be shallow. Peach tree roots are mainly distributed in 20-40 cm soil layer, and the depth of fertilization ditch or fertilizer hole should be 30-40 cm.
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