Potato sprinkling irrigating system and potato planting method used in medium-yield and low-yield fields

A planting method and potato technology, applied in botany equipment and methods, fertilization methods, liquid fertilizer pressurized spreading methods, etc., can solve problems such as water and fertilizer management constraints, uneven rainfall distribution, and unstable total yield

Inactive Publication Date: 2017-09-22
大禹节水(天津)有限公司
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Problems solved by technology

However, due to the uneven distribution of rainfall in the middle and low-yielding fields, there are frequent spring and summer droughts, it is difficult for crops to produce full seedlings, and the growth is restricted, which affects the yield and quality of crops
Potatoes are grown on medium and low-yield fields, and water and fertilizer management is severely restricted, resulting in low potato yield per unit, unstable total yield, poor quality, and low economic benefits

Method used

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  • Potato sprinkling irrigating system and potato planting method used in medium-yield and low-yield fields
  • Potato sprinkling irrigating system and potato planting method used in medium-yield and low-yield fields

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Embodiment Construction

[0029] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a medium-low-yield potato sprinkler irrigation system and a planting method, which include sequentially connected water source devices, head hubs, water transmission and distribution pipe networks, and sprinklers. A potato sprinkler irrigation system and planting method for medium and low-yield fields of the present invention, combined with the use of potato sprinkler irrigation systems, scientific planting methods, and water-fertilizer coupling optimization irrigation management, can effectively improve the yield and quality of potatoes in low- and medium-yield fields, and has the ability to save water resources , The use of fast and efficient features.

Description

technical field [0001] The invention belongs to the field of agricultural planting, and in particular relates to a potato sprinkler irrigation system and planting method for medium and low-yield fields. Background technique [0002] Semi-fixed sprinkler irrigation is the irrigation technology with the highest utilization rate in my country at present. Its working principle is to use some power equipment to increase the water pressure, and then use the set height to irrigate the water to the required area through the distance drop. Among them, the water turns into fine water droplets in the air through the nozzle, so that the coverage area will be wider and more uniform, and the effect of saving water resources is remarkable, which is suitable for some large-scale farmland. [0003] Potatoes are the fourth most important food crop globally, after wheat, rice and corn. However, due to the uneven distribution of rainfall in the middle and low-yielding fields, there are often ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C23/04A01G1/00A01C21/00
CPCA01C23/042A01C21/005
Inventor 张学双纪学伟
Owner 大禹节水(天津)有限公司
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