Rain collecting and irrigating device for fruit trees in hills of loess plateau

A loess plateau and irrigation device technology, applied in horticulture, root waterers, botanical equipment and methods, etc., can solve the problems affecting the nutrient absorption of fruit tree roots, perforation of water retention film, and failure to retain water, etc., achieving significant social benefits and Environmental benefits, ease of acceptance, effects of increased yield and quality

Inactive Publication Date: 2011-10-26
FARMLAND IRRIGATION RES INST CHINESE ACAD OF AGRI SCI
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Although this application can play a certain role in water retention in a certain growth stage of fruit trees, it will also affect the absorption of nutrients in the soil by the roots of fruit trees; with the growth and development of fruit trees, the roots of fruit trees are also constantly expanding. Cause the water-retaining film to perforate, and then it will not be able to retain water.

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  • Rain collecting and irrigating device for fruit trees in hills of loess plateau
  • Rain collecting and irrigating device for fruit trees in hills of loess plateau
  • Rain collecting and irrigating device for fruit trees in hills of loess plateau

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Embodiment Construction

[0026] Such as figure 1 , 2 As shown, this embodiment provides a rainwater collection and irrigation device for fruit trees in the hilly area of ​​the Loess Plateau, including a water collection surface 1, a water collection ditch 2, a water storage tank 3 and a water delivery irrigation pipeline 4, which are arranged between each row of adjacent fruit trees Water collection surface 1, water collection surface 1 to 3 o -8 oThe slope setting of the water collection surface 1 can adopt plastic film, concrete, mixed soil ramming or plain soil ramming. Along the fruit tree row, there is a catch water ditch 2 near the fruit tree, which can be built with bricks or stones and jointed with concrete, and a water storage tank 3 is set beside each fruit tree, and the water storage tank 3 is arranged next to each fruit tree. 3 It is built with bricks or stones, jointed with concrete, and the size of the storage tank is 1m×1m×1m. The upper part of one side of the storage tank 3 is pro...

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Abstract

The invention discloses a rain collecting and irrigating device for fruit trees in the hills of loess plateau, which comprises a water collecting surface (1), a water diversion ditch (2), a reservoir (3) and a water delivery irrigation pipeline (4), wherein the water collecting surface (1) is arranged with the gradient of 3-8 degrees; the part with lower gradient on the water collecting surface (1) is provided with the water diversion ditch (2) which is connected with the reservoir (3); and the reservoir (3) is connected with the water delivery irrigation pipeline (4) of which the other end is embedded in the root soil of the fruit trees. The rain collecting and irrigating device in the invention has a simple structure, needs no special construction technology and equipment, is free of power, and is easy to popularize and apply.

Description

technical field [0001] The invention belongs to the technical field of rainwater collection and utilization, and particularly relates to a rainwater collection and irrigation device for fruit trees in the hilly area of ​​the Loess Plateau. Background technique [0002] my country is the country with the widest distribution of loess in the world, and it is also a mountainous country, with mountainous areas accounting for 2 / 3 of the country's land area. In the Loess Plateau region, the area of ​​hillsides accounts for about 80% of the total area, and the area of ​​arid and semi-arid areas accounts for 68.8% of the total area. The average annual rainfall in the hilly and gully areas of the Loess Plateau and the arid and water-deficient mountainous areas is only 250-600mm, and more than 60% of it is concentrated in July-September. Both surface and groundwater resources are very scarce, and the per capita water resources are only 200-500m 3 , is the region with the lowest per ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G29/00
Inventor 温季宰松梅郭冬冬郭树龙谢成春
Owner FARMLAND IRRIGATION RES INST CHINESE ACAD OF AGRI SCI
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