An irrigation system for improving quality and efficiency of rice

An irrigation system technology that improves quality and efficiency, and is applied in the field of rice irrigation systems. It can solve problems that affect rice yield and quality, and cannot control the amount of irrigation water, so as to avoid loss, increase efficiency, and ensure health.

Active Publication Date: 2021-09-28
黑龙江省农业科学院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the existing rice field irrigation water contains heavy metals, which affects the yield and quality of rice and cannot control the amount of irrigation water in each paddy field, and provides an irrigation system for improving the quality and efficiency of rice

Method used

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  • An irrigation system for improving quality and efficiency of rice
  • An irrigation system for improving quality and efficiency of rice

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0028] Specific Embodiment 1: In this embodiment, an irrigation system for improving the quality and efficiency of rice includes an irrigation water inlet 1, an irrigation water outlet 2, an irrigation water main inlet channel 3, an irrigation water main drainage channel 4, an irrigation water inlet Canal 5, irrigation water drainage canal 6, rice pond water inlet 7, rice pond outlet 8, irrigation water treatment device 9, fence 10, polluted water source inlet pipe 13 and irrigation water outlet pipe 14;

[0029] Multi-row rice ponds are arranged in the paddy field, and the rice ponds arranged in rows are divided into multiple rice planting areas by enclosures 10; the rice plantation areas are surrounded by enclosures 10, irrigation water inlet channels 5 and irrigation water drainage channels 6 intervals are arranged between the multi-row rice ponds; in the paddy field perpendicular to the irrigation water inlet channel 5 and the irrigation water drainage channel 6, the irriga...

specific Embodiment approach 2

[0049] Embodiment 2: This embodiment differs from Embodiment 1 in that: the length of the rice planting area is 6m~10m, and the width is 5m~7m. Other steps are the same as in the first embodiment.

specific Embodiment approach 3

[0050] Embodiment 3: This embodiment differs from Embodiment 1 or Embodiment 2 in that: the enclosure 10 is made of plastic or metal plate. Other steps are the same as those in Embodiment 1 or 2.

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Abstract

The invention relates to an irrigation system for improving rice quality and efficiency, and relates to a rice irrigation system. The purpose of the present invention is to solve the problem that the irrigation water of existing paddy fields contains heavy metals, affects the yield and quality of rice and cannot control the amount of irrigation water in each paddy field. An irrigation system for improving the quality and efficiency of rice includes an irrigation water inlet, an irrigation water outlet, a main irrigation water inlet, an irrigation water main drainage, an irrigation water inlet, an irrigation water drainage, a rice pond inlet, Rice pond outlet, irrigation water treatment device, fence, polluted water inlet pipe and irrigation water outlet pipe. Usage method: the polluted water source enters the irrigation water treatment device, passes through the porous zeolite layer loaded with cobalt manganese, the porous zeolite layer containing manganese catalyst on the surface and the supporting layer in sequence to obtain irrigation water. The invention can improve the quality of rice and increase benefit. The invention can obtain an irrigation system for improving rice quality and efficiency.

Description

technical field [0001] The present invention relates to a system for rice irrigation. Background technique [0002] With the rapid development of my country's industrial and agricultural production, the discharge of wastewater containing heavy metals has increased year by year, and these polluted water bodies have entered rivers and lakes, and these polluted water bodies have flowed into farmland and soil, which has adverse effects on plant growth and development, and further affects animal and human health. Studies have shown that heavy metals are lipophilic, highly enriched, and refractory. They are easy to accumulate in aquatic organisms after entering water bodies, and increase with the increase in biological trophic level, increasing the potential harm of heavy metals. Rice is a food crop cultivated on a large scale in my country. Excessive heavy metals accumulate in the roots, stems, leaves and grains of rice, affecting rice yield, quality and the entire farmland ecosy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G25/00A01C21/00E02B11/00C02F1/28C02F1/62
CPCA01C21/00A01G25/00C02F1/281C02F1/62E02B11/00
Inventor 钱华赵杨
Owner 黑龙江省农业科学院
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