Underground continuous irrigation and fertilization method for increasing yield of mangos and improving quality of mangos

A fertigation and mango fertilization technology, applied in fertilization methods, botanical equipment and methods, fertilization devices, etc., can solve the problems of unguaranteed yield and quality, extensive mango water and fertilizer management, etc. Humidity, easy operation effect
CN110506480AInactive Publication Date: 2019-11-29KUNMING UNIV OF SCI & TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
KUNMING UNIV OF SCI & TECH
Publication Date
2019-11-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to an underground continuous irrigation and fertilization method for increasing the yield of mangos and improving the quality of the mangos and belongs to the technical field ofmango cultivation. According to the method, golden phoenix mango trees are adopted as research objects, micro-wetting pipes of an underground irrigation system are buried in the land where the seven-year-old mango trees are planted to carry out underground continuous irrigation in combination with regulated deficit irrigation in a maturity stage; fertilization is carried out at different development stages of mango fruits (including a flowering stage, a fruit expansion stage and a fruit maturity stage). The method is simple in operation, capable of maintaining the wettability of soil in mangoroot areas and favorable for increasing the yield of the mangos and improving the quality of the mangos, the income of local fruit farmers can be augmented, and the local economy is developed.
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Description

technical field

[0001] The invention relates to an underground continuous irrigation and fertilization method for improving the yield and quality of mango, and belongs to the technical field of mango cultivation. Background technique

[0002] Mango is one of the top five tropical fruits in the world and is known as the "King of Tropical Fruits". The dry and hot valleys in Yunnan have sufficient light and heat, and the temperature is high in winter, which is suitable for the growth of mangoes. However, due to the low and uneven distribution of precipitation in dry and hot areas, large evaporation, imbalance of water and heat balance, and extensive water and fertilizer management, mango production cannot be guaranteed. Therefore, a reasonable water and fertilizer management model is an inevitable choice for mango to save water and increase production.

[0003] Subsurface irrigation directly transports water and fertilizer to the root system of crops, so it has the characteris...

Claims

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