Water-saving conditioning double-source stereoscopic irrigation method for fruit trees

Abstract

The invention discloses a water-saving conditioning double-source stereoscopic irrigation method for fruit trees. The water-saving conditioning double-source stereoscopic irrigation method includes establishing double-source stereoscopic automatic control fruit tree irrigation systems. Water, fertilizers, pesticides and plant growth regulators are automatically regulated and controlled in due timevia intelligent irrigation decision making systems by the aid of earth surface drip irrigation systems and aerial atomizing droplet sprinkler irrigation systems. The water-saving conditioning double-source stereoscopic irrigation method has the advantages that the yield of the fruit trees can be greatly increased by the aid of the water-saving conditioning double-source stereoscopic irrigation method, and the water use efficiency of the fruit trees can be greatly improved by the aid of the water-saving conditioning double-source stereoscopic irrigation method; the problem that requirements onexcellent growth of existing fruit trees cannot be met by independent irrigation systems in regions under extreme climatic conditions can be solved by the aid of the water-saving conditioning double-source stereoscopic irrigation method; the air humidity of fruit tree cultivation environments under extreme drought conditions can be increased, transpiration effects of leaves of the fruit trees canbe deteriorated to a great extent, accordingly, water wastage can be prevented, and fruit tree cultivation can be sustainably developed; the water-saving conditioning double-source stereoscopic irrigation method is implemented by the aid of the intelligent irrigation decision making systems, accordingly, irrigation can be automatically precisely regulated and controlled on time as needed, the labor intensity can be relieved to a great extent, and labor force can be saved.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular, relates to a water-saving, conditioning, and tempering dual-source three-dimensional irrigation method for fruit trees in areas with extreme climatic conditions. Background technique [0002] At present, with the development of modern agriculture, the cultivation area and cultivation range of fruit trees in my country are expanding day by day, and fruit trees have become an important source of economic income in regions with extreme climatic conditions such as the Turpan Basin, southern Xinjiang, and Hainan Island. The innate conditions of large temperature difference between day and night and long light time in these areas are conducive to the accumulation of sugar in fruits and the improvement of fruit nutrition and flavor, but there is also the problem of low water use efficiency. There are many problems such as weakening, low air humidity causing burnt flower...

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Problems solved by technology

[0007] Aiming at areas with extreme climate conditions, the present invention proposes a water-saving and tempering dual-source three-dimensional irrigation method for fruit trees. The method is based on the combination of a dual-source three-dimensional irrigation system and an automatic control system, and proposes technical parameters of micro-sprinklers that are compatible with the system The combined and irrigation scheme solves the problems in the prior art that the independent irrigation system cannot meet the large water demand of fruit trees, the weakening of photosynthesis caused by drought is not conducive to the accumulation of dry matter, the scorched flowers are prone to occur during the flowering period, and the fruit development is hindered by high temperature.

[0009] 1) A dual-source three-dimensional automatic control fruit tree irrigation system is proposed. This system mainly includes a surface drip irrigation system and an aerial mist micro-spray system. During the cultivation process, the scorching problem caused by excessive transpiration and the hindered fruit development caused by high temperature have improved the fruit shape and nutritional quality, and realized water-saving and high-yield cultivation of fruit trees

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