What are the high-yielding varieties of lettuce? Introduction to high quality lettuce varieties

Lettuce is a familiar vegetable, which is grown in almost every household in the countryside. Lettuce has strong adaptability and can be cultivated in spring and autumn or overwintering, mainly in spring and harvested in summer. It's a good time to grow lettuce. Do you know what variety to plant? Next, I would like to introduce to you the high quality varieties of lettuce.

1. Pointed leaf lettuce

The single shoot weight of pointed leaf lettuce is 1.5-2.0 jin, the outer skin of the bamboo shoot is light white-green, the meat color is slightly dark, the bamboo shoot meat is dense, tender, crisp, less water content, good quality, can be eaten raw and cooked, can also be pickled. Strong cold resistance, heat resistance in seedling stage, can produce about 8000 jin per mu in spring and autumn.

2. Round leaf lettuce

Round-leaf lettuce leaves erect long Obovate, apex obtuse round, light green, wrinkled leaves, stem skin green-white, flesh white. The fleshy stem per plant weighs 250ft 300g, with good quality, crisp and tender meat and strong aroma. The growing period is 180 days, and it is mainly cultivated in spring.

3. Hanging shredded red lettuce

Shredded red lettuce is a traditional local variety in Sichuan Province. The stem meat is green, the quality is good, the weight of single stem is 600ml 700g, the weight is 1kg. Early and middle ripening, harvest begins at 100m / s 105 days after sowing. Fertilizer resistance, disease resistance and strong adaptability. The yield is high, 2000Mu 2500kg per mu.

4. Green lettuce

Green lettuce is precocious, heat-resistant, long-round leaves, not easy to bran heart, general resistance to bolting. The leaves are 23-30 cm long, obovoid, green in color, thin in fleshy stem skin, light green and white in skin, fragrant in taste and good in quality.

5. Lettuce with two white skins

The leaves of two-white lettuce are round, green, the skin is green and white, the weight of single stem is 600g, the quality is good, the yield is 2000-2500kg/667 square after 120 days from planting to harvest.

6. Yongan lettuce

Affected by specific geographical and climatic conditions, Yong'an lettuce has the characteristics of green flesh, crisp and tender, more juice, less fiber, thick stem, thin skin, not hollow, high edible rate, strong aroma and low nitrite content. unique flavor and good quality.

7. Omnipotent Yuxiang lettuce

Omnipotent Yuxiang lettuce with large pointed leaves, thin bluish white skin, light green meat, crisp and tender taste, thin internodes, both heat-resistant and cold-resistant, this variety is suitable for planting in four seasons all over the country. The sowing period in the Yangtze River basin can be sown from February 1 to November 30. When sowing in the high temperature season from May to August, low temperature germination is needed for more than 25 ℃. The seedling age is 25-30 days, the plant row spacing is 36 × 36 cm, planted in deep trench and high chamber, and the bottom fertilizer is applied again.

8. Yongrong No.1 lettuce

Yongrong No.1 lettuce "is a red pointed leaf lettuce variety introduced by Fuzhou Yongrong seed Co., Ltd., which has good cold tolerance and is more suitable for cultivation at present. The growth rate of this variety of lettuce is also relatively fast, the stick is large and straight, the commodity is very good, the yield is higher, and the adaptability is very wide. Under the suitable cultivation conditions, the yield performance is more stable.

Lettuce is also a very popular vegetable. There are many varieties of lettuce on the market, and there are varieties cultivated in all seasons. The varieties introduced above are of high quality and are worth growing. Do you have anything to add about lettuce varieties?

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