Fruit trees rush to remediate basal fertilizer tips
Use different fertilization methods according to the age of the tree. For young fruit trees, because the root system is not well developed, in order to avoid the saplings, generally, in accordance with the size of the crown, a circular fertilization method is applied at the root. For adult fruit trees, an orchard with good lyrics can be applied deep into the hole or applied with acupuncture points, but the large tree is applied 0.8 meters away from the dense roots to induce new roots to extend outward.
Different types of trees were identified to determine the amount of fertilizer. Different tree species, growth potential, and soil fertility require different amounts of fertilizer. The output of fruit trees with a long age and high yield is larger, and the application amount of basal fertilizer is greater. Poor soil and low fertility orchards require large amounts of fertilizer and should be applied in multiple ways. Saplings and fertile orchards should be relatively sparse. However, no matter what kind of fruit trees, basal fertilizer should be dominated by organic fertilizer, such as adult grapes, 2000 kg of fruit per mu, should be applied to 4,000 kg of high quality livestock and poultry fertilizer. Adult pear trees can be used to produce 40 to 50 kilograms of mature ash, with 1 kg of phosphate fertilizer, 0.5 kg of potassium fertilizer or 1 kg of compound fertilizer.
At the same time, we must also pay attention to the proportion of fertilization, such as peach, every 100 kg of fruit should be applied 0.5 kg of nitrogen fertilizer, phosphorus 0.3 kg, potassium 0.2 kg. In areas where the soil is poor, multi-element complex trace elements must be applied.
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