Fruit trees and forest trees are not only the plants that grow mainly in mountainous hills, but also, with the implementation of China's greening projects and the construction of rural forest networks, orchards and trees have occupied a large amount of land in the plain areas. However, most of them are single-growth, and they have long growth cycles and low benefits. From a three-dimensional business perspective, we can make full use of the forest space and environmental conditions, and plant some varieties of Chinese herbal medicines that are good for dampness, shade, and shade. This is also a good way to combine short-term compensation, long-short integration, comprehensive utilization, and complementary advantages.
Young fruit trees and Chinese herbal medicine intercropping patterns. After the fruit trees and trees are planted, it takes 2 to 3 years to form a canopy to form a certain degree of concealment. During this period, the varieties of Chinese herbs with low stem diameter, thin plant type, and Xiyang species are reasonably interplanted to reduce soil nutrient loss. Inhibit the growth of weeds and increase the benefits. The greening project currently being implemented requires a large number of large-scale seedlings. Because of its slow growth rate, it takes more than five years for a single seedling to develop a large-scale standard. Therefore, most forest farmers are eager to sell due to various reasons. The price is low and the efficiency is poor. In view of the above situation, the saplings and Chinese herbal medicines can be used in combination to achieve the purpose of raising saplings and medicinal herbs and increasing income. The selection of green tree species, such as Sapaya, Farn, Luliu, Poplar, Banyan, Acacia and other tree species is better. In late autumn or early spring, in cultivated land, the spacing is 2 meters, the spacing between plants is 0.3 meters, and the planting seedlings are planted in acres. 1,000 trees. In the first 1 to 3 years, interplanting Chinese medicinal materials Banlangen, licorice, honeysuckle, Platycodon grandiflorum, Fritillaria, saffron, etc. in the 2-meter-wide row spacing are smaller, and Xiyang cultivars; in the 3rd to 5th year, with the seedlings Growing up, its 2-meter-wide row spacing has formed a relatively shady environmental conditions, and it can grow some hi traditional Chinese herbal medicines such as Bupleurum, Pinellia ternate, Coptis, Arisaema, Tianma and Ganoderma lucidum. After 5 years, the size of the seedlings is 8 to 10 cm in diameter and 4 meters in height, which can be sold. In addition to the annual harvest of herbs, the benefits are considerable. This model is best suited for contractors who have large amounts of land and barren mountains and who are poorly funded.
Intercropping pattern of mature fruit trees and Chinese herbal medicines. The orchard or forest belt has been built for more than 5 years. Within the row spacing, a relatively shady environment has been established. The light transmittance is below 30%, which provides natural living conditions for Chinese herbal medicines that need to grow in this environment. If it is planted in the autumn or in the spring before planting Tianma, in the early stage of growth, because the leaves have not grown yet, the Tianma cave can be adequately scattered to increase the temperature, so that the gastrodin and the secrete fungus can be established in advance and the Tianma can be nourished. In the mid-growth period, when the temperature rises gradually and it is not suitable for the growth of gastrodia, the dense foliage of the tree can cool the gastrodia, while the light and the effects of the leaves release a lot of oxygen for the growth environment of the gastrodia and reduce the moisture. The evaporation provides a cool, moist, oxygen-rich and temperature-friendly environment for the growth of Gastrodia. In the later stages of growth, Tianma gradually enters dormancy, and a large number of deciduous trees provide conditions for Tianma to safely overwinter. Suitable for this model of interplanting Chinese herbal medicine varieties are dry Pinellia, Coptis, Panax, Ginseng, Poria, Ganoderma lucidum, saffron and so on.
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