Effects of external conditions of seed germination on seed germination and its control

The external conditions of seed germination affect the seed germination rate, and the control of water, temperature, and oxygen are the necessary external conditions for seed germination. Only according to the germination characteristics of different types of seeds, to meet the appropriate germination conditions can promote seed germination and seedlings good Growth and development, measured the highest germination potential. Changes in these environmental factors can easily cause errors in the seed germination test, and the selection of the germination environment is best not to be carried out in the natural environment. There are two major factors, one is that the change has no regularity, and the other is poor adjustability. At this time, using the seed germination box to operate can be controlled according to the needs of temperature and humidity and light intensity.
In several projects such as temperature and humidity and light intensity, among which the temperature and humidity are relatively important, the normal seed germination temperature should be suitable for the temperature, but the seed or dormant seed that requires temperature change must be selected for temperature change in order to prevent the generation of the seed. Malformed seedlings are better at low temperature. The temperature is too high and the fungal infection is heavier, and it will inhibit germination and even cause seedling death. Different crops cannot germinate at the same temperature due to different germination temperature requirements. Four replicates of the same sample should be placed on the same shelf.
The humidity in the environment is only when the humidity is appropriate, the germination rate of the seeds and the growth of the seedlings will be the best. Generally, the suitable humidity is 80%-90%, which is the best in this humidity range. The use of a precision seed germination box enables real-time regulation of the germination environment of the seed.
In the process of changes in the external environment, temperature and humidity and light intensity can only be changed in small portions to perform small-scale debugging, but the use of precision seed germination boxes is very different. The seed germination box is integrated with temperature and humidity and light intensity. The control system, which is a germination box tailored for different seed germination environments.

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