Arrangement method for drip irrigation pipes under black weed control cloth

Abstract

The invention relates to an arrangement method for drip irrigation pipes under black weed control cloth. The method comprises the following steps of a, laying the drip irrigation pipes on the ground surface along a fruit tree row; b, covering the drip irrigation pipes by using the weed control cloth; and c, fixing the weed control cloth. According to the arrangement method for the drip irrigationpipes, resources such as water, fertilizers, light and heat can be fully mobilized, the quality of fruits can be improved, and the yield of the fruits can be increased.

Description

technical field [0001] The invention relates to the technical field of irrigation, in particular to an arrangement method of drip irrigation pipes under a black grass-proof cloth. Background technique [0002] Drip irrigation is one of the most water-saving farmland irrigation technologies so far. It is an irrigation method that slowly and evenly drips water into the soil near the roots of plants or the leaves of plants through the pipe network from water pipes or drippers. It can effectively reduce the ineffective evaporation of soil moisture. [0003] At present, the existing drip irrigation device can improve the problems of high water consumption and low water utilization rate in traditional irrigation. However, due to the influence of environmental factors such as soil, different crops or crops require different amounts of water and fertilizer in different growth periods. Under the existing drip irrigation pipeline layout method, it is impossible to effectively address...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing drip irrigation device can improve the problem of large water consumption and low water utilization rate in traditional irrigation

However, due to the influence of environmental factors such as soil, different crops or crops require different amounts of water and fertilizer in different growth periods. Under the existing drip irrigation pipeline layout method, it is impossible to effectively address the above problems. Precise control often results in uneven growth of crops, resulting in poor crop yields

In addition, the existing drip irrigation pipeline layout can only achieve the purpose of saving water, and cannot effectively control the growth of the main root system and the branches and leaves above the ground. In fact, the fruit yield does not depend on the system of too many branches and leaves and the main root system. If the root system grows too vigorously, it will consume a lot of nutrients, resulting in a decline in fruit quality and yield, accompanied by the proliferation of insect pests and the growth of weeds, resulting in a waste of water, fertilizer, light and heat resources.

At the same time, the mulch film used in the drip irrigation technology for fruit trees in the prior art is a plastic film. The plastic mulch film has the problem of airtightness, which leads to a decrease in the oxygen content in the soil, which affects the absorption of oxygen by the root system of the fruit tree and the discharge of carbon dioxide released by the root system. The acidity accumulated in the root system is too high, which affects the development of the root system; the plastic mulch does not leak rainfall, causing the rainfall to flow away through the surface runoff, and the rainfall cannot be absorbed by the root system of the fruit tree, which affects the efficient use of water resources; the plastic mulch is easily affected by external environmental factors , such as the influence of wind and sun, the service life of plastic mulch is relatively short, and it needs to be replaced frequently, which increases the cost of operation and maintenance

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