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        Potato ecological habits and species

        2018/6/2      view:

                 Potatoes on the adaptability of the soil is very strong, but to cold, cold, dry climate, although also can grow in hot and humid regions, but a generation of species evolution, need often from the introduction of a new kind of cold regions.Kind of potato under the condition of Mark Twain 5 ~ 8 ℃ can germinate and the optimum temperature for 15 ~ 20 ℃.Suitable for the plant stem leaf growth and flowering of the temperature of 16 ~ 22 ℃.At night the most suitable for tuber formation temperature is 10 ~ 13 ℃ (Mark Twain 16 ~ 18 ℃), higher than 20 ℃ were slow.And seedling period unearthed in the temperature dropped to - 2 ℃ were cold.Flowering and tuber formation periods were the periods during which water demand was the greatest.

                 Potato in the country of origin has hundreds of varieties, and constantly develop new varieties, all over the world is out to thousands of varieties, and the world has a higher percentage starchy, fit as a staple food, also have suitable for as a vegetable.People according to the different USES to create many new varieties, design and color has the variety such as white, red, purple, underground tubers are round, oval and elliptic, it has red, yellow, white and purple though of different species.Generally, the "bud eyes" on the tuber are cut and seeded. If the seeds are planted, they will change quickly and new varieties will appear easily.


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