What kind of soil conditions does sweet potato adapt to?

Sandy loam and sandy soil with deep soil layer, rich organic matter and good ventilation and drainage performance are better. When the soil is sticky, the root bark is bad and rough, the potato shape is irregular, the yield is low, and it is not resistant to storage. However, sandy loam and sandy soil generally have low fertility and poor water retention capacity, so measures such as fertilization should be taken to gradually improve soil fertility in order to obtain high yield. Sweet potato is more resistant to acid and alkali, and its PH value is about 4.5-8.5, but 5.2-6.7 is suitable. When the soil salt content exceeds 0.2%, sweet potatoes should not be planted.

Peanut is suitable for growing in sandy land with warm climate, long growing period and moderate rainfall.

Luffa is a vegetable crop with strong adaptability and not strict requirements on soil. It can be planted in all kinds of soil. However, in order to obtain high yield, loam and sandy loam with thick soil layer, high organic matter content, good air permeability and strong water and fertilizer conservation ability should be chosen as the best.

Dandelion is widely distributed in hillside grassland, roadside, field and river beach in middle and low altitude areas.

Extended data

Sweet potato (English:

sweet

Potato), scientific name: sweet potato (sweet potato? Batata? (l)

Lamentations for Jeremiah) is also called sweet potato, sweet potato, sweet potato, sweet potato, sweet potato, sweet potato (north), sweet potato (various dialects), sweet potato, sweet potato, pillow potato, kudzu root, sweet potato, fennel taro sweet potato, red-skinned sweet potato, yam (.

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Sweet potato belongs to the family Convolvulaceae of the genus Panicum, which is more than 2 meters long and lies on the ground. Its leaves are usually wide oval, 4- 13 cm long and 3- 13 cm wide. Corolla pink, white, lavender or purple, bell-shaped or funnel-shaped, 3-4 cm long, and capsule ovoid or oblate.