A kind of mountain mango fertilization method

A fertilization method and mango technology, which are applied in the field of agricultural cultivation, can solve the problems of restricting the improvement of mango yield and quality, poor soil water and fertilizer retention capacity, and easy damage to mango root nutrients, etc., so as to reduce the adverse effects of fruit growth and development, improve the The effect of water and fertilizer retention capacity, high yield and stable yield performance

Inactive Publication Date: 2018-12-11
广西壮族自治区农业科学院园艺研究所 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the lack of water resources in many mountainous areas and poor soil water and fertilizer retention capacity, it is difficult for solid fertilizers to be absorbed by mango roots during the dry season.
The price of water-soluble liquid fertilizer is usually relatively high, and it is easy to damage the mango root system and cause nutrient loss when a single fertilization amount is large
When watering mango trees, due to the large contact surface between water and air, coupled with factors such as high temperature, drought and wind, usually only a small part of the water is absorbed by the mango roots, and most of the water is evaporated into the atmosphere, resulting in water use efficiency. low
In mountainous orchards with poor infrastructure such as transportation, traditional fertilization and watering methods are time-consuming and laborious, and the efficiency of water and fertilizer use is low, which seriously restricts the improvement of mango yield and quality

Method used

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  • A kind of mountain mango fertilization method

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Experimental program
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Effect test

Embodiment 1

[0039] Taking the mangoes on the steep slopes of the Baise Mountains as the experimental object, the adult mangoes are usually picked from June to August when they are ripe. After picking, in order to grow good fruits in the coming year, fertilization work is carried out on the picked mangoes for the new year from June to August. , dig a pit on the side of the steep slope at a distance of 50 cm from the mango tree trunk, the pit length × width × height = 50cm × 30cm × 30cm, just dig one, and apply the same amount of compound fertilizer, potassium fertilizer, urea, commercial bio-organic Fertilizer, farmyard manure, the fertilizer applied to each adult mango tree contains 0.20-0.50 kg of pure nitrogen, N, P 2 o 5 and K 2The ratio of the three is N:P2O5:K2O=1.2:0.4:1.0. Mix the fertilizer and the matrix in the pit evenly, cover the surface of the pit with dried mango branches and leaves, withered weeds, garden soil, etc., and pour water. Then fill the tap water with a 5L envi...

Embodiment 2

[0041] Take the mangoes on the gentle slopes of the Baise Mountains as the experimental object. Adult mangoes are generally ripe and picked from June to August. After picking, in order to grow good fruits in the coming year, fertilize the picked mangoes in the new year from June to August. To work, dig a pit on both sides about 50cm away from the mango trunk. The pit length x width x height = 40-50cm x 30-40cm x 30-40cm, and the fertilizers are equal compound fertilizers, urea, and potassium fertilizers. , commercial bio-organic fertilizer, farmyard manure, the fertilizer applied to each adult mango tree contains 0.20-0.50 kg of pure nitrogen, N, P 2 o 5 and K 2 O The ratio of the three is N:P 2 o 5 :K 2 O=1.2:0.4:1.0. Mix the fertilizer and the matrix in the pit evenly, and cover the surface of the pit with dried mango branches and leaves, withered weeds, garden soil, etc. Then fill the tap water with a 5L environmentally friendly plastic bottle, and at the same time pi...

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Abstract

The invention provides a fertilizer applying method for mangos in mountain areas.The method mainly includes the following steps of firstly, digging pits, wherein pits 50 cm long, 30 cm wide and 30 cm high are dug at the positions 50 cm away from mango trunks on the left and right, two pits can be dug at the two sides of each mango plant respectively in gentle-slope land, and one pit can be dug at the side, close to the slope, of each mango plant in steep-slope land; secondly, applying fertilizer, wherein fertilizer is applied in three stages and mainly includes after-harvest fertilizer, ear promoting fertilizer and fruit swelling fertilizer, and organic fertilizer and chemical fertilizer of different proportions are added in the three stages respectively; thirdly, keeping water, wherein each time after fertilizer is applied, a 5 L environment-friendly plastic bottle is filled with water, 1-3 small holes with aperture of 2-3 mm are formed in a bottle cover through piercing, the angle between the bottle and the ground plane is 30-45 degrees through tilting, and water slowly permeates into roots of mango trees.The method has the advantages that the method is suitable for plantation of mangos in the mountain areas, the problem that the utilization rate of fertilizer and water is low in the production of mangos in the mountain areas is solved, labor can be relieved, mango production cost can be reduced, the ecological utilization of mango branches and leaves, weeds and other organic substances is achieved, and the mango yield, quality and economic benefits are improved.

Description

technical field [0001] The invention relates to a method for fertilizing mangoes in mountainous areas. The method is suitable for fertilizing mangos in mountainous areas, in particular a method for segmented fertilization management according to the nutrient demand rules of mangoes in different growth stages, and belongs to the technical field of agricultural cultivation. Background technique [0002] Mango is one of the five major fruits in the world, known as the "King of Tropical Fruits", and is a key fruit tree actively developed in tropical countries. my country's mango planting areas are mainly mountainous areas. The orchard ecosystem is fragile, the soil layer is thin, the fertility is poor, the water is insufficient and the seasonal distribution is uneven, and the water and fertilizer use efficiency is low. In production practice, mango producers dig trenches under the canopy of mango trees, apply solid or liquid fertilizers into the trenches, and then pour water and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C21/00
CPCA01C21/005
Inventor 邓立宝黄光平杨谨瑛黄台明宋淑芳
Owner 广西壮族自治区农业科学院园艺研究所
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