What shade-tolerant vegetable varieties are planted under the forest?

The varieties suitable for planting shade-tolerant vegetables under the forest are lettuce, leek, fungus and water spinach. Advantages of planting shade-tolerant vegetables under the forest: there will be no strong light irradiation, which can better maintain soil moisture. Precautions for planting shade-tolerant vegetables under the forest: Nitrogen fertilizer can be applied at the initial stage, combined with phosphorus fertilizer and potassium fertilizer, and the frequency and dosage of topdressing are determined according to the varieties of vegetables planted and the growth of trees. If the tree is over 5 years old, it is not suitable to interplant vegetables.

Various shade-tolerant vegetables planted under the forest

1. Vegetables suitable for undergrowth mainly include lettuce, leek, fungus and water spinach. Leek likes to grow in a cold environment, and it is not suitable for growing in high temperature and strong light, especially in summer. Because of the hot weather, there are more crude fibers in leek, so the taste is poor.

2. If the leek is planted under the forest, it can block part of the light, avoid the sun exposure at the same time, and also play a role in cooling down, which is conducive to the healthy growth of the leek. As long as there is enough water and fertilizer under the forest, it will generally grow better if it is harvested in time in the later stage.

3. The growth cycle of water spinach is relatively short. As long as sufficient water and fertilizer are supplied and appropriate scattered light is used, healthy growth can be achieved.

4. Auricularia auricula is a vine with a relatively long growth cycle. Generally, one crop can be harvested many times after planting. Saxifraga has lush foliage and high photosynthetic efficiency. Even if it is planted in a forest with weak light, it will not affect its growth.

Lettuce, also known as green shoots, will grow rapidly in good light, but it will not affect its growth in relatively weak light under the forest, but the underground part will swell and grow slowly. Lettuce is delicious and affordable. It is a popular vegetable in the market and can be used for cold salad and pickled pickles.

Second, the advantages of planting shade-tolerant vegetables under the forest

1, the light under the forest is weak, generally only a small amount of scattered light is projected, so the light intensity is low, and there is generally no strong light under the forest, so the soil moisture is kept well, and it takes a long time to water 1 time.

2. Vegetables suitable for growing under forests are relatively resistant to shade and strong light. Shade tolerance does not mean that vegetables do not need light to grow, but that these vegetables can maintain their own growth and development under low light conditions, while some vegetables grow more vigorously under low light conditions.

Three. Matters needing attention in planting shade-tolerant vegetables under the forest

1, the supply of water and fertilizer should be reasonably controlled in the interplanting of trees and vegetables, and excessive topdressing should be paid attention to when planting vegetables under the forest. In the early stage, nitrogen fertilizer should be mainly applied, followed by topdressing of phosphorus fertilizer and potassium fertilizer. The frequency and amount of topdressing should depend on the variety of vegetables planted and the growth of trees. In case of rainy weather, ditch and drain in time to avoid diseases caused by waterlogging.

2. Tree species older than 5 years are generally not suitable for interplanting vegetables. Because the leaves of adult branches are luxuriant, folded in the middle, the light under the forest is weak, and the roots grow alternately underground, it is difficult to prepare the soil for growing vegetables.

3. Moreover, there are many staggered branches and leaves in adults, which will cause poor ventilation and light transmission, and it is easier to breed pests and diseases. In addition, the ventilation and permeability of vegetables planted under the forest will be poor, which will affect the robust growth of trees and vegetables, and it is generally difficult to achieve the effect of double harvest in interplanting.