What are the modes of under-forest farming? What are the modes of under-forest farming?

1, forest grain (oil) mode. In the first three years, low-stalk crops such as wheat, soybeans, peanuts, cotton and mung beans were planted under the forest. Intercropping crops should keep a certain distance from trees, generally more than 50 cm, so as not to cause excessive damage to young roots and compete for soil moisture, so that the growth and development of trees will not be affected.

2. Forest and vegetable model. According to the light intensity in the forest and the light preference of vegetables, varieties can also be selected according to their growing seasons. Planting garlic and onion under the forest in winter and spring, and interplanting winter melon and pumpkin under the forest in summer and autumn have considerable benefits.

3. Forest medicine model. Planting shade-tolerant peony, honeysuckle, mint, astragalus, adenophora adenophora, lily, coix seed, folium isatidis, salvia miltiorrhiza, atractylodes macrocephala, etc. Intercropping forest and medicine, trees provide shade conditions for medicinal materials to prevent summer scorching sun and high temperature damage. At the same time, most of the interplanting medicinal materials under the forest are intensively cultivated, which is beneficial to improve the physical and chemical properties of forest soil, increase fertility and promote forest growth.

4. Forest and grass mode. The forest land with canopy density less than 80% can plant high-quality pasture such as alfalfa and ryegrass, sell high-quality pasture and stock livestock and poultry. You can also plant a lawn suitable for landscaping under the forest.

5. Forest bacteria model. Build a drying shed under the forest and plant edible fungi such as auricularia auricula, Pleurotus ostreatus, Lentinus edodes, straw mushroom and Coprinus comatus. A large number of branches under poplar construction are important raw materials for cultivating edible fungi, and the harvested waste bags of edible fungi are used as good organic fertilizers in forest land. The production cycle of edible fungi is generally less than 3 months from fruiting sticks to harvesting, and the growth cycle of some varieties is even only 1.5 months, which reduces the investment risk and accelerates the pace of farmers' income increase and wealth. Moreover, the intercropping of forest and fungi promotes the growth of trees, and the growth of edible fungi needs proper water spraying. The production of large edible fungi effectively delayed the evaporation of water, ensured the demand for water for forest growth, and thus promoted the growth of trees.

6. Lin Qin model. Chicken, duck, goose and other poultry. Can be raised or enclosed in the forest, and 60~ 100 birds can be put into each mu. Vegetation and insects under the forest can supplement the feed of chickens, ducks and geese, and the feces of chickens, ducks and geese can be treated as fertilizer for forest land.

7. Forest and livestock models. Planting grass in the forest area, raising cattle, rabbits, sheep and other livestock underground in the forest area, and it is forbidden to put sheep or cattle in the new afforestation area to avoid harming young trees. After the forest grows into a middle-aged forest, pigs, sheep and other livestock can be appropriately placed under the forest. This model is mainly carried out in timber forests with flat terrain in plain areas, which is not suitable for development in mountainous areas.