Water and fertilizer application method of mountain mangoes and application
An application method, water and fertilizer technology, applied in the direction of fertilization method, application, fertilization device, etc., can solve the problems of soil erosion, poor soil fertility, mango industry troubles, etc.
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Embodiment 1
[0040] Embodiment 1 A kind of water and fertilizer application method of mountain mango
[0041] Method of controlling water and fertilizer application to mountain mangoes by using slow water and fertilizer control device
[0042] S1. Within 2 months after mango tree picking, pruning and leaf cutting, dig a 30cm-deep ring-shaped ditch for each mango tree at the drip line of the crown, apply 4kg of animal-source bio-organic fertilizer to the ditch, and cover 10 mango trees with each device. Add 10kg: 3kg: 100L compound fertilizer, calcium magnesium fertilizer and water to the water and fertilizer control device, and use the slow water and fertilizer control device to slowly release water and fertilizer at the root of the mango tree at a rate of 0.33L / day / plant, and the controlled slow release time is 30 days ; The active ingredient N of the compound fertilizer: P 2 0 5 :K 2 O=18:4:18;
[0043] S2. During the mango flowering period, add 6kg: 100L of compound fertilizer and w...
Embodiment 2
[0045] Embodiment 2 A kind of water and fertilizer application method of mountain mango
[0046] Method of controlling water and fertilizer application to mountain mangoes by using slow water and fertilizer control device
[0047] S1. Within 2 months after mango tree picking, pruning, and leaf cutting, dig a 30cm-deep ring-shaped ditch for each mango tree at the drip line of the crown, apply 4kg of animal-source bio-organic fertilizer to the ditch, and cover 12 mango trees with each device. Add 12kg: 3.6kg: 100L of compound fertilizer, calcium and magnesium fertilizer and water to the water and fertilizer control device, and use the slow water and fertilizer control device to slowly release water and fertilizer at the root of the mango tree at a rate of 0.28L / day / plant, and the slow release time is 30 day; the active ingredient N of the compound fertilizer: P 2 0 5 :K 2 O=18:4:18;
[0048] S2. During the mango flowering period, add 7.2kg: 100L of compound fertilizer and wa...
Embodiment 3
[0050] Embodiment 3 A kind of water and fertilizer application method of mountain mango
[0051] Method of controlling water and fertilizer application to mountain mangoes by using slow water and fertilizer control device
[0052] S1. Within 2 months after mango tree picking, pruning and leaf cutting, dig a 25cm-deep ring-shaped ditch for each mango tree at the drip line of the crown, apply 8kg of animal-source bio-organic fertilizer to the ditch, and cover 10 mango trees with each device, Add 10kg: 3kg: 100L of compound fertilizer, calcium magnesium fertilizer and water to the water and fertilizer control device, and use the slow water and fertilizer control device to slowly release water and fertilizer at the root of the mango tree at a rate of 0.28L / day / plant, and the controlled slow release time is 35 days ; The active ingredient N of the compound fertilizer: P 2 0 5 :K 2 O=22:6:22;
[0053] S2. During the mango flowering period, add 6kg: 100L of compound fertilizer an...
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