Pre-flowering fertilizer. Fertilization before germination should be applied 15 days before flowering. Each apricot should be applied with 500g of nitrogen, 300g of potassium and 200g of phosphorus. It should be mixed with human excrement or human feces and then applied with root dressing.
After the flower fertilizer. After the apricot tree blossoms, the tree body consumes a lot of nutrients. After the flowering, the young fruit grows rapidly, and the young fruit and the new shoot begin to grow vigorously, all of which require more fertilizer. The fertilization should be carried out 15 to 20 days after flowering, mainly based on nitrogen fertilizer. Each plant can apply 0.5-1 kg of nitrogen fertilizer and 250 g of boron fertilizer. It is necessary to mix farmyard manure with fertilizer, so the effect will be better.
Apricot nuclear fertilizer. At this time, the apricot tree is flourishing and requires a large amount of fertilizer. This time should be based on total potassium fertilizer, supplemented by nitrogen and phosphorus fertilizers, the implementation of NPK combined with farmyard manure application is very good, each plant applied 300 ~ 500 grams of potassium chloride.
Promote fruit fertilizer. 15 to 20 days before fruit picking, the fruit expansion speed is accelerated, and the application of potassium fertilizer can effectively increase apricot yield and fruit quality, and about 150 grams of potassium fertilizer per 50 kilograms of apricot fruit.
Post-harvest fertilizer. At this time, nitrogen and phosphate fertilizers should be used. About 0.5 to 2 kg of nitrogen per 50 kg of apricot fruit and 1 to 1.5 kg of phosphate fertilizer can enhance the ability of wintering.
Apply foliar fertilizer. Apricot trees can be applied with foliar fertilizer from the leaves after spreading until 20 days before the leaves. Boron, zinc, manganese and potassium fertilizers have better effects. The dosage is 0.1% to 0.25% of boric acid, 0.1% of zinc sulfate, 0.25% to 0.3% of manganese chloride, 0.3% to 0.5% of potassium dihydrogen sulfate, 0.2% to 1% of ferrous sulfate, and the appropriate application of soil is thin and thin. .
After the flower fertilizer. After the apricot tree blossoms, the tree body consumes a lot of nutrients. After the flowering, the young fruit grows rapidly, and the young fruit and the new shoot begin to grow vigorously, all of which require more fertilizer. The fertilization should be carried out 15 to 20 days after flowering, mainly based on nitrogen fertilizer. Each plant can apply 0.5-1 kg of nitrogen fertilizer and 250 g of boron fertilizer. It is necessary to mix farmyard manure with fertilizer, so the effect will be better.
Apricot nuclear fertilizer. At this time, the apricot tree is flourishing and requires a large amount of fertilizer. This time should be based on total potassium fertilizer, supplemented by nitrogen and phosphorus fertilizers, the implementation of NPK combined with farmyard manure application is very good, each plant applied 300 ~ 500 grams of potassium chloride.
Promote fruit fertilizer. 15 to 20 days before fruit picking, the fruit expansion speed is accelerated, and the application of potassium fertilizer can effectively increase apricot yield and fruit quality, and about 150 grams of potassium fertilizer per 50 kilograms of apricot fruit.
Post-harvest fertilizer. At this time, nitrogen and phosphate fertilizers should be used. About 0.5 to 2 kg of nitrogen per 50 kg of apricot fruit and 1 to 1.5 kg of phosphate fertilizer can enhance the ability of wintering.
Apply foliar fertilizer. Apricot trees can be applied with foliar fertilizer from the leaves after spreading until 20 days before the leaves. Boron, zinc, manganese and potassium fertilizers have better effects. The dosage is 0.1% to 0.25% of boric acid, 0.1% of zinc sulfate, 0.25% to 0.3% of manganese chloride, 0.3% to 0.5% of potassium dihydrogen sulfate, 0.2% to 1% of ferrous sulfate, and the appropriate application of soil is thin and thin. .
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