The Secret of Seed Germination Part 3, External Conditions: Oxygen
Oxygen is an extremely important condition required for seed germination.
Oxygen is an extremely important condition required for seed germination.
Temperature is important.
Seeds require the right temperature for germination.
Different vegetable species of seed germination minimum, maximum and optimum temperature is different.
Moisture is the most basic condition required for seed germination.
Only after the seeds have absorbed a large amount of water can the stored nutrients be converted into substances necessary for life activities.
Seeds have high requirements for environmental conditions in the germination process. Under suitable conditions, seeds can germinate rapidly and grow strong seedlings in a relatively short period of time. If they cannot be met, the quality of seed germination will be affected to varying degrees.
What kind of seeds can germinate?
The intrinsic conditions for seed germination refer to two main aspects.
First, the seed itself has the ability to germinate (germination potential), i.e., the seed is alive and not dead.
Second, the seeds are capable of germinating when given the conditions necessary for germination.
Therefore, whether it is a direct seeding or a seedling, it must be a viable seed.
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