Planting environmental conditions of Clematis roxburghii

Anoectochilus roxburghii is cool and humid, especially growing in ditch edges, stone walls and loose soil with evergreen broad-leaved trees, and has certain requirements for temperature and light, which is also one of the reasons why there are few wild clematis. So what kind of planting environment should be satisfied for artificial planting of Anoectochilus roxburghii? Let's take a look at it together.

Temperature

The suitable temperature for the growth of Anoectochilus roxburghii is 2032 ℃, and it has strong adaptability to temperature. In the process of cultivation, the low temperature of 0: 5 ℃ for 30 days had no obvious harm to Anoectochilus roxburghii under greenhouse mulching. The daily temperature of more than 34 degrees in 15 days is easy to cause leaf curling and quality damage of Clematis.

Moisture content

The wild Anoectochilus roxburghii is naturally distributed in the forest environment with high humidity and near some streams. Water is the most important factor affecting the survival of Anoectochilus roxburghii. Anoectochilus roxburghii can survive in the environment of dry climate and lack of soil water. Artificial cultivation should keep Clematis in a small environment with relative humidity above 70%.

Light

Clematis is a shade-loving plant, its light saturation point of photosynthesis is low, and the suitable illuminance is about 3000lux. 80% shading net + 80% sunshade net + 1 layer of plastic film. Under natural conditions, the canopy density of the upper trees is 70% to 80%, and the vegetation coverage of the lower layer is about 40%.

Soil

Clematis should take root under the condition of slightly acidic soil, which should be loose, breathable and moist. Under natural conditions, Clematis is distributed in humus soil, yellow soil and red soil. Because Anoectochilus roxburghii is mostly used for medicine or food, it must be cultivated in a clean and suitable cultivation medium. Peat soil and perlite are recommended for small-scale cultivation.

Fertilizer application

Fertilize once a month, it is best to use farm liquid fertilizer or biogas liquid, diluted to 1000 times. Spraying Zhuangtuanling during the growing period can make the plant stem stout, the leaf thick, the leaf color fresh and tender, the plant luxuriant and the natural taste strong. At the same time, it can improve the ability to resist disasters, reduce the amount of pesticides and fertilizers, and reduce residual toxicity.