Magnetized water irrigation method aiming at high-efficiency utilization of corn agricultural resources

Abstract

The invention relates to the technical field of agricultural water-saving irrigation, and in particular relates to a magnetized water irrigation method aiming at high-efficiency utilization of corn agricultural resources. The method comprises the following steps: 1, a corn field used for planting corn is divided into a plurality of land blocks with equal areas, and the area of each land block is 15-25mu; 2, a farmland drip irrigation system is arranged after the corn is planted on all of the land blocks; 3, magnetizers are arranged on the farmland drip irrigation system; and 4, the farmland drip irrigation system is turned on to perform quantitative drip irrigation on the corn field according to a unit cycle in the period from corn growth to fruit maturity, the number of drip irrigation onthe corn field is 8-10 times, when drip irrigation is performed on the corn field every time, the magnetizers are started to apply a magnetic field with the magnetization strength of 1,200Gs, 2,400Gs, or 3,600Gs to drip irrigation water flowing to the corn field soil through the farmland drip irrigation system, and quantitative irrigation is performed to a volume of drip irrigation water magnetized by the magnetizers of 380m<3> to 390m<3> per mu. The method provided by the invention can obviously increase the yield and the quality of the corn crops under the conditions of oasis arable land and tense supply of water sources in arid regions.

Description

technical field [0001] The invention relates to the technical field of agricultural water-saving irrigation, in particular to a magnetized water irrigation method for efficient utilization of corn agricultural resources. Background technique [0002] Agricultural magnetized water irrigation technology is a high-tech irrigation technology to promote crop growth and increase production. The principle is that after the irrigation water is magnetized, the hydrogen bond of the "molecular cluster" is broken, making it a single and dynamic small molecular cluster. . This smaller molecular cluster has stronger permeability in the process of cell metabolism, which reduces the surface tension of water, enhances solubility, and promotes mineral dissolution and plant root absorption during irrigation and plant growth (such as figure 1 shown). Using this principle, since the middle of the last century, domestic and foreign scientific and technological personnel have carried out experim...

AI Technical Summary

Problems solved by technology

In summary, its technologies mainly include: crop drip irrigation, crop magnetized water irrigation, crop magnetized water + drip irrigation, etc.; however, for the oasis environment where drought water supply is tight, as well as the efficient use of water resources and crop production and quality improvement, the original single drip irrigation Or magnetic water irrigation has many advantages and disadvantages

The main performances are as follows: ①Single magnetic water irrigation for crops is easy for crops to absorb nutrients and water; The range of water control is relatively small, and the distribution and intensity are uneven, resulting in relatively uneven absorption of nutrients and water by crops; the overall effect will affect the growth of crops

②Single drip irrigation technology for crops is especially suitable for oasis agricultural irrigation in arid areas. The absorption will affect the further improvement of the yield and quality of crops; ③The original research has not explored the effective area of ​​the magnetizer control, and the overall layout of the magnetizer is unreasonable, resulting in insignificant land and water resource utilization.

[0003] Through Chinese scientific periodical database, Chinese academic journal database, Chinese patent database, and other domestic and international databases, a total of dozens of documents and patents related to magnetized water irrigation were found, only involving magnetized water + drip irrigation technology for crops in southern Xinjiang irrigation areas In the experimental literature, others only occur in some crops, such as cotton, tomato and jujube, etc.; but there is no data showing the effective area that magnetized water drip irrigation can control, nor does it involve the effective improvement of land under the condition of magnetized water drip irrigation. What is the range of effective utilization rate? The original magnetized water irrigation technology has not reported the optimal area that the magnetizer can control and the water saving capacity of corn crops, especially for the magnetized water + drip irrigation of corn. The land is highly efficient Utilization rate is also not reported

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