Planting and irrigation device for kiwifruit

Abstract

The invention discloses a planting and irrigation device for kiwifruit. The planting and irrigation device for kiwifruit comprises a water-preserving planting bucket, a main irrigation pipe, a water drainage ditch and an irrigation water temperature control system, wherein planting soil is sleeved with the water-preserving planting bucket which is formed by water-preserving soil, and the water-preserving soil is prepared by mixing polyacrylamide hydrophilic gel powder with soil powder; the water temperature of the main irrigation pipe is controlled through the irrigation water temperature control system which comprises a temperature-controlling water tank and a snakelike heat exchanger, and the snakelike heat exchanger is provided with a water heating tank and a refrigerant box; the temperature-controlling water tank is provided with a PLC, and control modes of the PLC include a high temperature mode and a low temperature mode. According to the planting and irrigation device for kiwifruit, the problem of water retention of the infiltration irrigation technology is effectively solved, the water-preserving capacity is strong, the water-preserving capacity is controllable, an effect of slow-release water supply is achieved, rot root and soil hardening caused by excess irrigation can be prevented, and meanwhile variable-temperature irrigation of a plating garden or field can be achieved while frostbite and hot dry can be effectively prevented; in addition, the growth of kiwifruit is facilitated, and the planting and irrigation device for kiwifruit is wide in range of application and suitable for promotion.

Description

Technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to a kiwi fruit planting irrigation device. Background technique [0002] Actinidia is a positive tree species, tolerant to half shade, likes a cool and humid environment, and afraid of drought, waterlogging, and wind. Cold-resistant, intolerant to early spring and late frost; it is advisable to choose a mild climate, sufficient sunlight, abundant rainfall, more uniform precipitation during the growing season, and high air humidity, reaching 70%-80%. Areas with less frost damage and freezing damage in the morning and evening; the soil is deep and fertile, with good air permeability, groundwater level below 1 meter, high organic matter content, slightly acidic sandy soil with a pH of 5.5-6.5, and strong acid or alkaline soils need to be improved Cultivation later. [0003] There are many methods for kiwi irrigation, including flood irrigation, furrow irrigation, infiltrati...

AI Technical Summary

Problems solved by technology

Sprinkler irrigation has an obvious effect on improving the microclimate of the orchard, but the disadvantage is that the investment cost is relatively large

[0007] To sum up, infiltration irrigation has low structural cost and low water consumption, and is very suitable for rural and small-area planting. If it is modified, it can effectively replace drip irrigation and sprinkler irrigation. However, the effect of infiltration irrigation in existing technologies is not as good as that of drip irrigation and sprinkler irrigation. How to solve the problem? The problem of water conservation is an important issue to be solved by the existing infiltration irrigation technology, and it is also an important solution to reduce the cost of planting

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