Cultivation matrix capable of helping root tuber expansion of Tetrastigma hemsleyanum, and preparation method thereof

Abstract

The invention discloses a cultivation matrix capable of helping the root tuber expansion of Tetrastigma hemsleyanum, and a preparation method thereof. The cultivation matrix is prepared from a nutrition matrix, bamboo leaf (or tree leaf) and forestry land topsoil according to a mass ratio of 1:2:10-1:5:30, wherein the nutrition matrix comprises, by mass, 40-60 parts of fermented sheep manure (or sheep manure or rabbit manure), 15-20 parts of peat soil, 5-10 parts of lime powder, 5-10 parts of plant cake meal, 5-10 parts of hard particles for stimulating the root tuber forming of roots, and 5-10 parts of calcium superphosphate, wherein sheep manure (or sheep manure or rabbit manure) and plant ash are mixed according to a mass ratio of 7:3 and stacking fermentation is performed for 20-40 days to prepare the fermented sheep manure (or sheep manure or rabbit manure), stack flipping is performed 3-6 times during the fermenting after the temperature of the fermenting stack is increased to more than 65 DEG C so as to achieve a constant temperature, and after the fermenting is completed, spreading drying in the sun is performed to reduce the water content to 20-30%. With the cultivation matrix of the present invention, the yield of the root tuber of Tetrastigma hemsleyanum can be increased, the environment can be protected, and the cost is low.

Description

technical field [0001] The invention relates to the field of cultivation of cloverleaf, in particular to a cultivation substrate which is helpful for the expansion of cloverleaf tuber roots and a preparation method thereof. Background technique [0002] Clover (Tetrastigma hemsleyanum Diels et Gilg), also known as three-leaf cliff climbing vine, golden thread hanging gourd, snake aconite, stone mouse, belongs to the order Rhamnaceae, and is a herbaceous vine of the grape family. Clover is a famous and precious plant medicinal material in my country. The whole plant can be used as medicine. The medicinal effect of underground tubers and fruits is the best. It can be harvested throughout the year, dried or used fresh. It is mild in nature and slightly bitter in taste, and has the effects of clearing heat and detoxifying, dispelling wind and reducing phlegm, promoting blood circulation and relieving pain, etc. Modern medicine has found that clover can also be used to treat vir...

AI Technical Summary

Problems solved by technology

At present, the artificial cultivation of clover is all using a kind of cultivation substrate, from seedling planting to harvesting, there is no special cultivation substrate for different growth stages, and some cultivation substrates use livestock bone ash powder to provide calcium elements, while Livestock bone ash powder is generally produced by incineration. The current animal incinerators either have low incineration efficiency, pollute the environment, or are expensive, which leads to high prices for bone ash powder; domestic animal broken hoof bones are used as hard particles to stimulate root caking. , and can provide long-term nitrogen and phosphorus fertilizers, but poultry feather powder, animal hair powder or livestock hoof bone granules are generally only made by crushing without safe treatment, which may easily lead to the spread of foot-and-mouth disease and other diseases. Root tubers swell and require more potassium fertilizers. Excessive nitrogen and phosphorus fertilizers will easily lead to excessive growth of aboveground parts and low root tuber yields