Method for planting pitaya in low-temperature environment

Abstract

The invention relates to a method for planting pitaya in a low-temperature environment, which not only can improve the planting environmental temperature of the pitaya, but also can enhance the capacity of resisting insect pests of crops. The area of a used green house is 320 square meters, the power of a heating wire is 220W, and the power of an electric bulb arranged in the green house is 100W. The method has the advantages that the temperature of the environment can be raised so as to meet the requirement of the growth of the pitaya; a site is convenient to arrange and safe to use; and the daylighting and the ventilation of plants cannot be influenced so as to be beneficial to preventing plant diseases.

Description

technical field [0001] The invention relates to a pitaya planting method in a low-temperature environment capable of increasing the temperature of the pitaya planting environment and enhancing the ability of crops to release insect damage, and belongs to the technical field of pitaya planting. Background technique [0002] Dragon fruit is a tropical plant, and the key to planting in subtropical regions lies in the control and grasp of its growth temperature. According to data records and practice, the life activity of dragon fruit stops at 5°C and below, and even leads to its death. This has become the primary problem to be solved in the cultivation of dragon fruit in the subtropical zone. The current solution is: the heat preservation measures mainly adopt the method of double-layer film and straw curtains. This method has problems such as large fog, no ventilation, poor light, etc., and it is easy for plants to get plant diseases. Contents of the invention [0003] Desi...

AI Technical Summary

Problems solved by technology

The current solution is: heat preservation measures mainly adopt the method of double-layer film and straw curtains. T...